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Low Voltage Final Distribution Products

Shanghai Liangxin Electrical CO., LTD.Address: No. 668 Heng An Road, Pu Dong New District, Shanghai Post code: 200137Tel: 86-21-50412789Fax: 86-21-58675966E-mail: [email protected]

As standards, specifications and designs changefrom time to time, please ask for confirmationof the information given in this publication.

Be printed on ecological paper.

2010

- L

iang

xin

Elec

tric

al -

All

righ

ts r

eser

ved

2010.10

Miniature Circuit Breakers Product Overview NDM1-63 Series Miniature Circuit Breaker NDB1 Series Miniature Circuit Breaker (1P+N) NDB2-63 Series Miniature Circuit Breaker NDB2-63K Series Miniature Circuit Breaker NDB2T-63 Series Miniature Circuit Breaker NDM1-125 Series Miniature Circuit Breaker NDB6-125 Series Miniature Circuit Breaker DC Application of NDM1 Series MCB NDB2Z-63 Series DC Miniature Circuit Breaker Tripping Curves Temperature Derating Accessories for Miniature Circuit Breaker (AS/FC/ST, Busbar) NDG1 Series Disconnect Switch Residual Current Protective Devices Product Overview NDM1L Series Residual Current Unit NDM1LG Series Overvoltage Protection Residual Current Unit NDB1L Series RCBO (1P+N) NDB1LG Series RCBO with Overvoltage Protection (1P+N) NDB2LE Series RCBO NDB6LM Series RCBO (1P+N) NDL6M Series RCCB Modular Socket NDA1 Series Modular Socket NDA3 Series Modular Socket

0305081013151820222326272833

3537404244464953

5859

Leading Low-voltage Electrical Component Manufacturer

Low Voltage Final Distribution Products

01 02

IEC 60898-1

1

AC230V, DC60V AC230V

4.5

C

—— ——

B/C/D C

10 6

AC230V/400V, DC60V

2, 3, 4 1P+N

IEC 60898-1 IEC 60898-1 IEC 60898-1

Product Overview of Miniature Circuit BreakersProduct name Standard MCB SPN MCB SPN MCBHigh Breaking

Capacity MCBProduct pange

Product picture

Standards

Number of pole

Electrical characteristics

IEC60947-2 standard (Icu)

Tripping curve type

Mech. Service life (times)

Electrical auxiliariesAuxiliary switches

Alarm switchesShunt trip

Auxiliary switchesAlarm switches

Shunt trip


Shunt trip

B/C/D (D curve is not for 50A, 63A）

DC rated short-circuit capacity (A)

AC rated short-circuit capacity (kA)

Rated current(A) In

Rated voltage(V) Ue

IEC60898 standard (Icn)B/C Curve: 6 (In ≤40A), 4.5 (In ＞40A)D Curve: 4.5

1~63 6~32 1~63 6~63

NDM1-63 NDB1-32 NDB2-63 NDB2-63K

AC230V, DC60V

AC230V/400V, DC60V

1 2, 3, 4 1P+N

AC230V

20000

25 10 35 35

20000 2000010000

Connection capacity (mm )2

IEC 60947-2

1

AC230V, DC60V

B/C

AC230V/400V, DC60V

2, 3, 4

IEC 60947-2 IEC 60947-2 IEC 60898-2 IEC 60947-3

1, 2, 3, 4

Product Overview of Miniature Circuit BreakersProduct name DC MCB Disconnect SwitchHigh Breaking

Capacity MCBHigh Breaking Capacity MCB

High Breaking Capacity MCB

Product range

Product picture

Standard

Number of poles


IEC60947-2 standard (Icu)

Tripping curve type

Mech. Service life (times)

Electrical auxiliariesAuxiliary switches

Alarm switchesShunt trip


Shunt trip


Shunt tripAuxiliary switches

B/C/D C/D (Only C Curve available for 125A)

C/D (Only C Curve available for 125A)

DC rated short-circuit capacity (A)

AC rated short-circuit capacity (kA)

Rated current(A) In

Rated voltage(V) Ue

IEC60898 standard (Icn)

1~63

10 10 15

50~125 50~125 1~63 32, 63, 100

AC 230/400V

NDB2T-63 NDM1-125 NDB6-125 NDB2Z-63 NDG1-100

1 2, 3, 4

AC230V, DC60V

AC230V/400V, DC60V

AC230V, DC60V

AC230V/400V, DC60V

1 2, 3, 4 1 2, 3, 4

DC125V,DC220V

DC250V,DC440V

10 (DC125V)6 (DC220V)

20000

35 50 50 35

10000

50

100002000010000


03 04

NDM1-63 Series Miniature Circuit Breaker

ND M 1 63

05 06

M Miniature Circuit Breaker

NDM1-63

1

63B, C, D

1, 2, 3, 4, 5, 6, 10, 16, 20, 25, 32, 40, 50, 63

1, 2, 3, 4

Model and Implication

IEC 60898-1, GB 10963.1;

TÜV, CE and CCC.

Application

Working Condition

DimensionCurve B: Non-inductive or micro-inductive loads

Curve C: Usual inductive loads

Curve D: Highly inductive loads

Overload and short circuit protection

Ambient temperature: -35℃～+70℃

Air humidity: ≤95%

Altitude: ≤2000m

Pollution degree: Ⅱ

Wiring Capacity

≤25mm2

Specifications

Rated working voltage: AC230/400V, DC60V

Rated working current: 1A - 63A

Mechanical life: 10000 times

Tripping characteristic: B: 3-5In; C: 5-10In; D: 10-14In

Breaking capacity:

Rated current(A) Voltage(V) Breaking capacity(kA)

B、C: 1-40 AC230/400 6

50, 63 AC230/400 4.5

D : 1-40 AC230/400 4.5Product Features

Modularized

Screw clamp, shock-proof wiring terminals

Numerous accessories available

Standard TH35mm DIN rail mounting

RoHS complied

Standards and Certificates

7

18 26.5

18max

36max

54max

72max

1P

2P3P

4P

5.5

45.5

80.5

max

60

45

72.5max

Brand code

Product code

Design code

Frame rating (A)

Instantaneous tripping characteristic

Rated current (A)

Number of poles

No. Implication

07 06

1P

1

2

Number of PolesRated

Current(A)

1234561016202532405063123456101620253240506312345610162025324050631234561016202532405063

2P

1 3

2 4

Part No.

NDM1-63 1/1NDM1-63 2/1NDM1-63 3/1NDM1-63 4/1NDM1-63 5/1NDM1-63 6/1NDM1-63 10/1NDM1-63 16/1NDM1-63 20/1NDM1-63 25/1NDM1-63 32/1NDM1-63 40/1NDM1-63 50/1NDM1-63 63/1NDM1-63 1/2NDM1-63 2/2NDM1-63 3/2NDM1-63 4/2NDM1-63 5/2NDM1-63 6/2NDM1-63 10/2NDM1-63 16/2NDM1-63 20/2NDM1-63 25/2NDM1-63 32/2NDM1-63 40/2NDM1-63 50/2NDM1-63 63/2NDM1-63 1/3NDM1-63 2/3NDM1-63 3/3NDM1-63 4/3NDM1-63 5/3NDM1-63 6/3NDM1-63 10/3NDM1-63 16/3NDM1-63 20/3NDM1-63 25/3NDM1-63 32/3NDM1-63 40/3NDM1-63 50/3NDM1-63 63/3NDM1-63 1/4NDM1-63 2/4NDM1-63 3/4NDM1-63 4/4NDM1-63 5/4NDM1-63 6/4NDM1-63 10/4NDM1-63 16/4NDM1-63 20/4NDM1-63 25/4NDM1-63 32/4NDM1-63 40/4NDM1-63 50/4NDM1-63 63/4

Curve

B, C, D

B, C

B, C, D

B, C

B, C, D

B, C

B, C, D

B, C

Width(mm)

18

36

54

72

2 4 6

1 3

3P

5

1 3 5

4P

2

4 6 8

7

Working Condition Specifications



Altitude: ≤2000m


≤10mm2

Rated working voltage: AC230V


Tripping characteristic: C: 5-10In

Breaking capacity: 4.5kA

Brand code

Product code

Design code

Frame rating (A)


Rated current (A)

NDB1 Series Miniature Circuit Breaker (1P+N)

ND B C1 32

B Miniature Circuit Breaker

NDB1-32

1

32

C

6, 10, 16, 20, 25, 32


IEC 60898-1, GB 10963.1; CCC.

Application

TT/TN-S grounding system

Phase and neutral protection against short circuit and overload


No. Implication

08

Wiring Capacity

Product Features

Phase and neutral are both switched when

circuit opens or trips because of failure

Neutral line connected early and

disconnected late



RoHS complied

Number of Poles Part No.

NDB1-32

NDB1-32

NDB1-32

NDB1-32

NDB1-32

NDB1-32

6

10

16

20

25

32

18

Width (mm)

C

Curve

6

10

16

20

25

32

Rated Current (A)

1P+N

Dimension

6040

80m

ax

5.5

45

70.5max

18max

Brand code

Product code

Design code

Frame rating (A)


Rated current (A)

Number of poles

NDB2-63 Series Miniature Circuit Breaker

ND B 2 63


UL1077, IEC60898-1, GB 10963.1;

UL1077, TÜV, CE, CCC.

Application

Curve B: Non-inductive or micro-inductive loads






NDB2-63

2

63

B, C, D

1, 2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63

1, 2, 3, 4

7

No. Implication

Wiring Capacity

≤35mm2

Working Condition



Altitude: ≤2000m


Specifications




Tripping characteristic: B: 3-5In; C: 5-10In; D: 10-14In

Breaking capacity:

1~63

Rated current(A)

Voltage (V) Breakingcapacity(kA)

AC230/400 10Product Features

High breaking capacity

Modularized

Visual indicator




RoHS complied

09 10

11

Dimension

Number of Poles

18

Width (mm)

B, C, D

Curve

1

2

4

6

10

16

20

25

32

40

50

63

Part No.

1/1

2/1

4/1

6/1

10/1

16/1

20/1

25/1

32/1

40/1

50/1

63/1

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

1P

2

1

18max

36max

54max

72max4P

3P

2P

1P

21

45

60

74max

5.5

45

81.5

RatedCurrent (A)

Number of Poles Curve

B, C, D

B, C, D

B, C, D

Width(mm)

54

72

36

Part No.

1/2

2/2

4/2

6/2

10/2

16/2

20/2

25/2

32/2

40/2

50/2

63/2

1/3

2/3

4/3

6/3

10/3

16/3

20/3

25/3

32/3

40/3

50/3

63/3

1/4

2/4

4/4

6/4

10/4

16/4

20/4

25/4

32/4

40/4

50/4

63/4

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

NDB2-63

RatedCurrent (A)

1

2

4

6

10

16

20

25

32

40

50

63

1

2

4

6

10

16

20

25

32

40

50

63

1

2

4

6

10

16

20

25

32

40

50

63

1 3 5

2

3P

4 6

2P

2 4

1 3

4P

1 3 5 7

2 4 6 8

12

14

Brand code

Product code

Design code

Frame rating (A)

Phase line + Neutral line


Rated current (A)

NDB2-63K Series Miniature Circuit Breaker

ND B K C2 63

13


NDB2-63K

2

63

K

6, 10, 16, 20, 25, 32, 40, 50, 63

C


IEC 60898-1, GB 10963.1; CCC

Application

Dimension


Phase and neutral protection against short circuit and overload

Wiring Capacity

≤35mm2



NDB2-63K

NDB2-63K

NDB2-63K

NDB2-63K

NDB2-63K

NDB2-63K

NDB2-63K

NDB2-63K

NDB2-63K

6

10

16

20

25

32

40

50

63

36

Width (mm)

C

Curve

6

10

16

20

25

32

40

50

63

Rated Current (A)

36max

74max

60

45

45

21

5.5

81.5

Working Condition



Altitude: ≤2000m


Product Features

Phase and neutral are both switched when circuit opens or trips because of failure

Neutral line connected early and disconnected late



71P+N

No. Implication

Specifications




Breaking capacity: 6kA

Brand code

Product code

Design code

Frame rating (A)


Rated current (A)

Number of poles

NDB2T-63 Series Miniature Circuit Breaker

ND B 2T 63


Application

Curve B: Non-inductive or micro-inductive loads




IEC60947-2, GB 14048.2; CB, CCC.



NDB2T-63

2T

63

B, C, D

1, 2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63

1, 2, 3, 4

7

No. Implication

Working Condition Specifications



Altitude: ≤2000m

Pollution degree: Ⅲ

Wiring Capacity

≤35mm2




Rated impulse withstand voltage: 6kV

Tripping characteristic:

B: 4In±20%; C: 8In±20%; D: 12In±20%

Breaking capacity

1~63

Rated current(A)

Voltage (V) Breakingcapacity(kA)

AC230/400 10

Product Features


Modularized

Visual indicator




RoHS complied

Dimension

Number of Poles

18

Width(mm)

B, C, D

Curve

1

2

4

6

10

16

20

25

32

40

50

63

Rated Current(A) Part No.

1/1

2/1

4/1

6/1

10/1

16/1

20/1

25/1

32/1

40/1

50/1

63/1

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

1P

2

1

18max

36max

54max

72max4P

3P

2P

1P

21

45

60

74max

5.5

45

81.5

15 16


B, C, D

B, C, D

B, C, D

Width (mm)

36

54

72

1/2

2/2

4/2

6/2

10/2

16/2

20/2

25/2

32/2

40/2

50/2

63/2

1/3

2/3

4/3

6/3

10/3

16/3

20/3

25/3

32/3

40/3

50/3

63/3

1/4

2/4

4/4

6/4

10/4

16/4

20/4

25/4

32/4

40/4

50/4

63/4

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

NDB2T-63

Rated Current (A)

1

2

4

6

10

16

20

25

32

40

50

63

1

2

4

6

10

16

20

25

32

40

50

63

1

2

4

6

10

16

20

25

32

40

50

63

1 3 5

2

3P

4 6

4P

1 3 5 7

2 4 6 8

2P

2 4

1 3

NDM1-125 Series Miniature Circuit Breaker

UL1077, IEC 60947-2, GB 14048.2;

UL, TÜV, CE, DIN, CCC.

Application




Only Curve C available for 125A


Working Condition



Altitude: ≤2000m


Specifications




Rated impulse withstand voltage: 6kV

Tripping characteristic

C: 8In (±20%)； D: 12In (±20%)

Breaking capacity:

Product Features

Modularized




RoHS complied

Wiring capacity

≤50mm2

ND M 1


NDM1-125

1

125

C, D

50, 63, 80, 100, 125

1, 2, 3, 4


Brand code

Product code

Design code

Frame rating (A)


Rated current (A)

Number of poles

1257

50~125

50~125

Rated current(A)

1P

2~4P

Pole number

AC 230

AC230/400

Voltage (V)

10

10

Breakingcapacity(kA)

No. Implication

17 18

Part No.

Number of Poles Width(mm)

27

54

81

108

Curve

C, D

C

C, D

C

C, D

C

C, D

C

Rated Current(A)

50

63

80

100

125

50

63

80

100

125

50

63

80

100

125

50

63

80

100

125

Part No.

NDM1-125 50/1

NDM1-125 63/1

NDM1-125 80/1

NDM1-125 100/1

NDM1-125 125/1

NDM1-125 50/2

NDM1-125 63/2

NDM1-125 80/2

NDM1-125 100/2

NDM1-125 125/2

NDM1-125 50/3

NDM1-125 63/3

NDM1-125 80/3

NDM1-125 100/3

NDM1-125 125/3

NDM1-125 50/4

NDM1-125 63/4

NDM1-125 80/4

NDM1-125 100/4

NDM1-125 125/4

Dimension

1P

1

2

2P

1 3

2 4

3P

1 3 5

2 4 6

4P

1 3 5 7

2 4 6 8

108max

27max54max

81max

1P

16.5

26.5

5.549.5

60

45

85m

ax

74.5max2P3P4P

NDB6-125 Series Miniature Circuit Breaker

ND B 6


Application

No. Implication

Short circuit protection

Overload protection

Control

Isolation

DC system protection

NDB6-125 series Miniature Circuit Breaker is used in low-voltage terminal distribution for industry, civil building,

energy, telecommunication, construction and so on.

765

Frame rating (A)Instantaneous tripping

characteristicRated current (A)

Number of poles7


NDB6-125

6

125

C, D

63, 80, 100, 125*(Only Curve C is available for 125A)

1, 2, 3, 4

125

Brand code

Product code

Design code

IEC 60947-2, GB 14048.2;TÜV, CE, DIN, CB and CCC.


Working Condition

Ambient temperature :－35℃~＋75℃


Altitude: ≤2000m


Product Features


Modularized


Standard TH35mm DIN rail mounting, II and III installation type

RoHS complied

Specifications

Rated working voltage: AC230/400V，DC60V

Rated current : 63A, 80A, 100A, 125A


Impulse voltage withstand: 6kV

Tripping characteristic: C: 8In(1±20%); D: 12In(1±20%)


Tunnel type terminal

10mm2-50mm2 conducting wire

Wiring Capacity

19 20

21

Dimension

Package and Storage

Max. packing quantity: 9/box for 1P MCB, 4/box for 2P MCB, 3/box for 3P MCB, 2/box for 4P MCB.

12 boxes in an overwrap carton.

Please keep products away from snow and rain during transportation and storage. Products should

be stored in the warehouse where there is ventilation and with normal temperature and humidity. In

addition, there should not be significant shock or vibration.

ce

f

b

d

ga

Dimension

1P

2P

3P

4P

amax

94 85 75

bmax

27

54

81

108

cmax

46

d e

45

f

35.5±0.5

gNumber of Poles

22

DC Application of NDM1 Series MCB

Wiring Schematics

Rated current of NDM1 series MCB is decided by the power of DC control circuit

According to DC rated voltage, there are several kinds of NDM1 series MCB cascade:

Revised feeding of line power is permitted

The estimated short circuit current can not exceed rated service short-circuit breaking capacity

Specification Rated Current (A)

DC60V One pole

DC125V Two poles

DC250V Four poles

DC rated service short-circuit breaking capacity (kA)

250V

NDM1-63

NDM1-125

1A~63A

50A~125A

60V

10 (1P)

20 (1P)

125V

20 (2P)

20 (2P)

50 (4P)

15 (4P)

NDM1-63

NDM1-125

1P

NDM1-63

NDM1-125

2P

NDM1-63

NDM1-125

4P

+ +- 60V - 125V

+- 250V

Load Load Load

24

Brand code

Product code

Design code

DC

Frame rating (A)


Rated current (A)

Number of poles

No.

NDB2Z-63 Series DC Miniature Circuit Breaker

ND B 2 Z 63

23


UL1077, IEC60898-2, GB 10963.2;

UL1077, TÜV, CE and CCC.

Application

Working Condition

Dimension

Specifications

Curve B: DC non-inductive or micro-inductive loads

Curve C: DC usual inductive loads


Ambient temperature: -35℃~+70℃


Altitude: ≤2000m


Wiring Capacity

≤35mm2


Tripping characteristic: B: 4-7In; C: 7-15In


Number of Poles

18

Width (mm)

B, C

Curve

7 8

8


NDB2Z-63

2

Z

63

B, C

1, 2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63

1, 2

Pole number

1P

2P, 3P, 4P

1P

2P, 3P, 4P

1~63A

1~63A

Rated current(A)

DC125V

DC250V

DC220V

DC440V

Voltage (V)

10kA

6kA

Breakingcapacity (kA)

Part No.

NDB2Z-63 1/1

NDB2Z-63 2/1

NDB2Z-63 4/1

NDB2Z-63 6/1

NDB2Z-63 10/1

NDB2Z-63 16/1

NDB2Z-63 20/1

NDB2Z-63 25/1

NDB2Z-63 32/1

NDB2Z-63 40/1

NDB2Z-63 50/1

NDB2Z-63 63/1

Rated Current (A)

1

2

4

6

10

16

20

25

32

40

50

63

1P

1

2

36max

74max

60

45

45

21

5.5

81.5

Implication

Product Features


Modularized

Visual indicator




RoHS complied

Number of Poles Width (mm)

36

Part No.

Wiring Schametics

NDB2Z-63 1/2

NDB2Z-63 2/2

NDB2Z-63 4/2

NDB2Z-63 6/2

NDB2Z-63 10/2

NDB2Z-63 16/2

NDB2Z-63 20/2

NDB2Z-63 25/2

NDB2Z-63 32/2

NDB2Z-63 40/2

NDB2Z-63 50/2

NDB2Z-63 63/2

Rated Current (A)

1

2

4

6

10

16

20

25

32

40

50

63

2P

1 3

2 4

＋－1

2

L- L+

+-

－

－＋

L- L+

＋－

1 3

４2

+ -

L+ L-

＋－２

1 3

４

－＋

＋－２４

L- L+

－＋

＋－２４

L-L+

1 3

1

2

-+

+ 4

3

+-

－

L- L+M

1

2 + 4

3

－

L+ L- M

-+

+-

1P (A)

2P (D)

2P (B) 2P (C)

＋

1 3

Load

Top Leading-in Top Leading-in Bottom Leading-in Top Leading-in Bottom Leading-in

Top Leading-in Bottom Leading-in

Notes:

1) L+: Positive pole of power

L-: Negative pole of power

2) Positive pole of breaker Negative pole of breaker3) Normally “L”grounds in DC power system

while neutral line “M”grounds in AC power system.

+－

For 3-pole and 4-pole NDB2Z-63 series MCB can be ordered upon special request.

Tripping Curves

5

21

10000 5000

1h20001000

500

200100

50

2010

0.5

0.20.1

0.05

0.020.01

0.005

0.0020.001

0.5 1 2 3 4 5 7 10 20 30 5070100200 l/ln

Curve B (3~5In)

NDM1-63, NDB2-63, NDB2LE-63

5

21

10000 5000

1h20001000

500

200100

50

2010

0.5

0.20.1

0.05

0.020.01

0.005

0.0020.001

0.5 1 2 3 4 5 7 10 20 30 5070100200 l/ln

Curve C (5~10In)

NDM1-63, NDB2-63, NDB2LE-63NDB1-32, NDB1L（G）-32

Curve D (10~14In)

NDM1-63, NDB2-63, NDB2LE-63

5

21

10000 5000

1h20001000

500

200100

50

2010

0.5

0.20.1

0.05

0.020.01

0.005

0.0020.001

0.5 1 2 3 4 5 7 10 20 30 5070100200 l/ln

Curve C 8In (1±20%)

NDB2T-63, NDM1-125, NDB6-125 NDB2T-63, NDM1-125, NDB6-125

5

21

10000 5000

1h20001000

500

200100

50

2010

0.5

0.20.1

0.05

0.020.01

0.005

0.0020.001

0.5 1 2 3 4 5 7 10 20 30 5070100200 l/ln

Curve D 12In (1±20%)

5

21

10000 5000

1h20001000

500

200100

50

2010

0.5

0.20.1

0.05

0.020.01

0.005

0.0020.001

0.5 1 2 3 4 5 7 10 20 30 5070100200 l/ln

5

21

10000 5000

1h20001000

500

200100

50

2010

0.5

0.20.1

0.05

0.020.01

0.005

0.0020.001

0.5 1 2 3 4 5 7 10 20 30 5070100200 l/ln

Curve B 4In (1±20%)

NDB2T-63

Curve B (4~7In)

NDB2Z-63

0.5 1 2 3 4 5 7 10 20 30 5070100200 l/ln

10000 5000

1h20001000

500

200100

50

2010

0.5

0.20.1

0.05

0.020.01

0.005

0.0020.001

Curve C (7~15In)

NDB2Z-63

0.5 1 2 3 4 5 7 10 20 30 5070100200 l/ln

10000 5000

1h20001000

500

200100

50

2010

0.5

0.20.1

0.05

0.020.01

0.005

0.0020.001

25 26

Temperature Derating

Accessories for Miniature Circuit Breaker

(A)

(℃)

1

3

6

10

16

20

25

32

40

50

63

80

100

125

1.25

3.83

7.58

13.62

20.43

25.28

31.72

40.46

50.86

63.97

82.06

130

155

265

-30

1.27

3.89

7.70

13.89

20.78

25.67

32.21

41.04

51.63

64.92

83.48

135

160

275

-35

1.23

3.76

7.46

13.35

20.08

24.88

31.22

39.82

50.04

62.92

80.64

126

150

255

-25

1.21

3.70

7.34

13.07

19.75

24.47

30.70

39.17

40.21

61.86

79.19

122

146

245

-20

1.19

3.64

7.21

12.81

19.40

24.06

30.18

38.51

48.37

60.77

77.72

118

142

235

-15

1.17

3.57

7.09

12.53

19.05

23.64

29.65

37.84

47.51

59.67

76.22

115

137

225

-10

1.15

3.50

6.96

12.23

18.70

23.22

29.10

37.15

46.63

58.54

74.70

112

133

215

-5

1.13

3.44

6.83

11.93

18.33

22.78

28.55

36.47

45.74

57.40

73.14

108

129

205

0

1.10

3.37

6.70

11.63

17.96

22.34

27.98

35.75

44.83

56.23

71.54

104

125

195

5

1.08

3.30

6.56

11.33

17.58

21.89

27.41

35.03

43.90

55.05

69.91

99

122

185

10 15

1.06

3.22

6.42

11.01

17.20

21.43

26.82

34.30

42.95

53.81

68.24

95

118

175

Rated current

Ambienttemperature

Correcting current (A)

1

3

6

10

16

20

25

32

40

50

63

80

100

125

20

1.05

3.14

6.27

10.67

16.80

20.96

26.22

33.54

41.98

52.56

66.53

91

114

165

25

1.02

3.06

6.14

10.34

16.40

20.47

25.61

32.77

40.99

51.28

64.78

88

111

155

30

1.00

3.00

6.00

10.00

16.00

20.00

25.00

32.00

40.00

50.00

63.00

85

108

145

35

0.97

2.92

5.84

9.63

15.55

19.47

24.33

31.17

38.93

47.82

60.11

82

103

135

40

0.94

2.84

5.68

9.24

15.11

18.95

23.67

30.34

37.85

46.24

58.19

80

100

125

45

0.91

2.76

5.52

8.85

14.66

18.42

23.00

29.48

36.75

44.81

56.21

75.5

94

115

50

0.89

2.67

5.36

8.45

14.20

17.87

22.28

28.60

35.61

43.33

54.16

72.5

88

105

55

0.86

2.58

5.19

8.01

13.71

17.30

21.56

27.69

34.43

41.81

52.03

68

82

95

60

0.83

2.49

5.01

7.55

13.21

16.71

20.80

26.75

33.21

40.23

49.81

64.5

75

85

65

0.80

2.38

4.83

7.06

12.70

16.10

20.02

25.78

31.95

38.58

47.50

58

68

75

70

0.77

2.27

4.64

6.55

12.75

15.47

19.21

24.77

30.63

35.77

43.05

52.5

58

65

Note: Ambient temperature refers to the temperature inside the distribution board or switchgear where breakers are

mounted. For breakers below 63A, the reference number is 30℃, while 40℃ for breakers from 80A to 125A.

(A)

Rated current

Ambienttemperature

Correcting current (A)

OF Auxiliary SwitchApplicationLinked to the left side of NDM1 series MCB, to indicate the OPEN or CLOSED status of the associated breaker

Specifications

Current

AC

DC

DC

Voltage

230V

24V

125V

Current

6A

6A

1A

AC

DC

DC

Voltage

400V

48V

250V

3A

2A

0.4A

SD Alarm SwitchApplication Linked to the left side of NDM1 series MCB, to indicate the tripping status of the associated breaker

Specifications

AC

DC

DC

Voltage

230V

24V

125V

Current

6A

6A

1A

AC

DC

DC

Voltage

400V

48V

250V

Current

3A

2A

0.4A

11

12 14

91

92 94

Width (mm): 9Notes:After clipping on to NDM1 series MCB,Point 11 and 14 are connected when circuit is closed;Point 11 and 12 are connected when circuit is open.May be used in conjunction with a SD alarm switch or another OF auxiliary switch.

Width (mm): 9

Notes:After clipping on to NDM1 series MCB,Point 91 and 92 are connected when circuit is closed;Point 91 and 94 are connected when the breaker trips due to fault;Point 91 and 92 are connected when the breaker trips by manual operation. Meanwhile, point 91 and 94 are disconnected.May be used in conjunction with a OF auxiliary switch or another SD alarm switch.

Wiring CapacitySingle line: 2.5mm2 Double line: 1.5mm2

IEC 60947-5, GB 14048.5;TÜV, CE, CCC.


MX+OF Shunt ReleaseApplicationLinked to the right side of NDM1 series MCB.

Remote control

Specifications

Control voltage AC 230V/400V DC 24V/48V

Width (mm): 18

Active transfer contact

Note: At DC24V, above design of shunt control circuit is recommendedZJ: DC24V intermediate relay

N or -

MCB closedMCB open

L or +

C2C1

14

12

SB

L1 L2ZJ

DC24VA1 A2

Power input

ZJ

MX+OF K

27 28

(℃)

29

OF2 Auxiliary Switch

Application

Linked to the left side of NDB2 series MCB, to indicate the OPEN or CLOSED status of the associated breaker

Specifications

Width (mm): 9

AC

DC

DC

Voltage

415V

130V

24V

Current

3A

1A

6A

AC

DC

Voltage

240V

48V

Current

6A

2A

SD2 Alarm Switch

Wiring Capacity

Application

Linked to the left side of NDB2 series MCB, to indicate the tripping status of the associated breaker

Specifications

Width (mm): 9

AC

DC

DC

Voltage

415V

130V

24V

Current

3A

1A

6A

AC

DC

Voltage

240V

48V

Current

6A

2A

Single line: 2.5mm2 Double line: 1.5mm2

11

12 14

949291

IEC 60947-5, GB 14048.5;

TÜV, CE, CCC.


Notes: After clipping on to NDB2 series MCB, Point 11 and 14 are connected when circuit is closed; Point 11 and 12 are connected when circuit is open. May be used in conjunction with a SD2 alarm switch or another OF2 auxiliary switch.

Notes: After clipping on to NDM1 series MCB,Point 91 and 92 are connected when circuit is closed;Point 91 and 94 are connected when the breaker trips due to fault;Point 91 and 92 are connected when the breaker trips by manual operation. Meanwhile, point 91 and 94 are disconnected.May be used in conjunction with a OF2 auxiliary switch or another SD2 alarm switch.

Wiring CapacitySingle line: 2.5mm2 Double line: 1.5mm2

MX+OF2 Shunt Release

ApplicationLinked to the left side of NDB2 series MCB for remote

tripping of the breaker.

Indicating tripping status of the associated breaker

Note: At DC24V, above design of shunt control circuit is

recommended

ZJ: DC24V intermediate relay

Specifications

Control voltage AC 230V/400V DC 24V/48V

Width (mm): 18

Active transfer contact

ZJ

DC24VA1 A2

Power input

ZJ

MX+OF2 K

Brand code

Product code

Design code

Frame rating (A)

Number of p ooles

Width (mm)

NDH1 Series Busbar

ND H 1

H Busbar

NDH1

1

63, 100

1P, 2P, 3P


Application

NDH1 series busbar is accessory of NDM1-63, NDB2-63, NDG1 products. It is used to link product line terminals of the

same phase. It can also be used to link terminal apparatus in the same way.

No. Implication

30

14 12 C2

SB

C1

u >

MCB closed MCB open

L or +N or -

By pole number: 1-Pole, 2-Pole, 3-Pole

By length: Multiple of 18mm, also can be customized, and 60 kits at most (1080 mm).

By kit number: the poles that are linked.

Product Type

Consist of comb copper bar and insulated cover.

Use T2 pure copper plate for copper bar and enhanced flame retardant PVC for insulated cover.

Compact and simple usage.

IP20 Protection degree

Product Features

Specification

Rated insulation voltage: 500V

Rated current: up to 100A

Conventional thermal current: 100A


Short-time withstand current: 25kA/0.5s

Power frequency voltage withstand: 2500V (AC 50Hz); No breakdown and flashover within 1 minutes.

Brand code

Product code

Design code

Frame rating (A)

Number of poles

Width (mm)

NDH2 Series BusbarApplication

NDH2-63 series busbar is accessory of NDM1-63 and NDB2-63 series MCB. It is used to link MCB line terminals of the same

phase. It can also be used to link terminal apparatus in the same way.

ND H 2

H Busbar

NDH2

2

63

1P, 3P


63

No. Implication

By pole number: 1-Pole, 3-Pole

By length: Multiple of 18mm, also can be customized, and 60 kits at most (1080 mm).

By kit number: the poles that are linked.

Product Type

Consist of comb copper bar and insulated cover.

Use T2 pure copper plate for copper bar and enhanced flame retardant PVC for insulated cover.

Compact and simple usage.

IP20 Protection degree

Product Features

Specification

Rated insulation voltage: 500V

Rated current: up to 63A

Conventional thermal current: 63A


Short-time withstand current: 25kA/0.5s

Power frequency voltage withstand: 2500V (AC 50Hz); No breakdown and flashover within 1 minutes

31 32

343533

NDG1 Series Disconnect SwtichApplication

Close, open or disconnect the circuit

Brand code

Product code

Design code

Frame rating (A)

Rated current (A)

Number of poles

ND G 1 100

G Disconnect Switch

NDG1-100

1

100

32, 63, 100

1, 2, 3, 4


No. Implication

IEC 60947-3, GB 14048.3; TÜV, CE, CCC.


18

18

18

36

36

36

54

54

54

72

72

72

Part No.

32/1

63/1

100/1

32/2

63/2

100/2

32/3

63/3

100/3

32/4

63/4

100/4

NDG1-100

NDG1-100

NDG1-100

NDG1-100

NDG1-100

NDG1-100

NDG1-100

NDG1-100

NDG1-100

NDG1-100

NDG1-100

NDG1-100

Rated Current (A)

32

63

100

32

63

100

32

63

100

32

63

100

Working Condition



Altitude: ≤2000m


Wiring Capacity

＞4mm2 , ≤50 mm2 (Minimum 4mm2 for BV)

Specifications

Rated working voltage: AC230/400V


Switching capacity:3InA(400V, cos=0.65)

Rated short current making capacity:2000A(400V, cos=0.9)

Rated short-time withstand current2000A(400V, 1s)

Standards and Certificates AC 250V 6A

AC 415V 3A

11

1214

OF3 Auxiliary Switch

Application

Linked to the left side of NDG1-100 series disconnect switch to indicate the OPEN or CLOSED status

Specification


Width (mm): 18

Note: Clip onto NDG1-100 series disconnect switch.

Point 11 and 14 is connected when circuit is closed;

Point 11 and 12 is connected when circuit is opened.

IEC 60947-5, GB 14048.5;

TÜV, CE, CCC.

Wiring Capacity

≤10mm2

37

IEC 61009-1

1P+N, 2P

AC230V,AC400V

30 (6, 10, 100 can be customized)

30, 100 (6, 10 can be customized)


3P, 3P+N, 4P

AC400V

Without

AC AC AC

Without With

IEC 60947-2 IEC 61009-1

Product Overview of Residual Current Protective DevicesProduct name Residual Current Unit Residual Current Unit

Product range

Product picture

Standard

Number of poles


Rated current(A) In

Rated voltage(V) Ue

Rated residual current(mA)

Breaking capacity (kA)

Tripping curve

Residual current protection mode

NDM1LG-32: 10;NDM1LG-50: 25.

NDM1LG-32: 10;NDM1LG-50: 25.

Residual current operating characteristic

Overvoltage protection function

NDM1L-32, NDM1L-50 NDM1L-100 NDM1LG-32, NDM1LG-50

AC230V,AC400V AC400V AC230V/400V

1P+N, 2P 3P, 3P+N, 4P 1P+N, 2P

—— —— ——

Electronic Electronic

50

Electronic


IEC 61009-1

AC230V

6~32 6~32 1~63 6~40

AC230V

IEC 61009-1 IEC 61009-1 IEC 61009-1

1P+N 1P+N 1P+N1P+N, 2P 3P, 3P+N, 4P



30 (6, 10, 100 can be customized) 30, 100, 300

Without

AC AC AC A, AC

Without WithoutWith

Product Overview of Residual Current Protective DevicesProduct name RCBO RCBO RCBO RCBO

Product range

Product picture

Standard

Number of poles


Rated current(A) In

Rated voltage(V) Ue

Rated residual current(mA)

Breaking capacity (kA)

Tripping curve

Residual current protection mode

Residual current operating characteristic

Overvoltage protection function

NDB1L-32 NDB1LG-32 NDB2LE-63 NDB6LM-40

AC230V AC230VAC400V

Electronic

10 10 35 35

Electronic Electronic Electromagnetic


4.5 4.5 6 10

C C B, C, D B, C

3635

16~100

IEC 61008-1

2

30, 100, 300

A, AC

Without

RCCB

NDL6M-100

AC230V

35

Electromagnetic

10

——

AC230V,AC400V

4

Brand code

Product code

Design code

Residual current protection

Frame rating (A)

Number of poles

Rated residual operating current (mA)

NDM1L Series Residual Current Unit

ND M 1 L

37 38


NDM1L

1

L

32, 50, 100

1PN, 2P, 3P, 3PN, 4P

30, 100


NDM1L-32, NDM1L-50: IEC 61009-1, GB 16917.1; CCC.

NDM1L-100: IEC60947-2, GB14048.2; CCC.

Application

Working Condition

NDM1L-32 (50) Residual Current Unit

Dimension

Specifications

Clip onto the right side of NDM1 series MCB

Protection against earth leakage faults

Ambient temperature: -5℃ ~+40℃


Altitude: ≤2000m


Wiring Capacity

NDM1L-32: ≤ 10mm2

NDM1L-50: ≤ 25mm2

NDM1L-100: ≤ 50mm2

Rated working voltage: AC230/400V (1PN, 2P)

AC400V (3P, 3PN, 4P)

Rated residual operating current: 30mA, 100mA

Release type: AC, electronic


65 7

NDM1L-32, 50 NDM1L-100


NDM1L-32/1PN

NDM1L-50/1PN

NDM1L-32/2

NDM1L-50/2

NDM1L-32/3

NDM1L-50/3

NDM1L-32/3PN

NDM1L-50/3PN

NDM1L-32/4

NDM1L-50/4

Frame Rating(A)

32

50

32

50

32

50

32

50

32

50

Rated ResidualOperating Current (mA)

30

30

30

30

30

30

30

30

30

30

Width (mm)

27

37

27

37

36

51

45

64

45

64

45

4060

5.5

69.5max

94m

ax

L

1PN2 N

N

1

3P2 4 6

1 3 5

3PN1 3 5

1 3 5 N

4P1 3 5 7

2 4 5 8

2P1 3

2 4

No. Implication

Brand code

Product code

Design code


Over voltage protection

Frame rating (A)

Number of poles

Rated residual operating current (mA)

39 40

Release should be released before MCB dielectric test.

NDM1L-100 Series Residual Current Unit


NDM1L-100/1PN

NDM1L-100/2

NDM1L-100/3

NDM1L-100/3PN

NDM1L-100/4

100

100

100

100

100

Frame Rating(A)

30, 100

30, 100

30, 100

30, 100

30, 100


54

54

73

90

90

Width(mm)

1PN

3P

3PN

4P

2P1 3

2 4

NDM1LG Series Overvoltage Protection Residual Current Unit

ND M 1 L G

8


NDM1LG

1

LG

32, 50

1PN, 2P

30


IEC 61009-1, GB 16917.1; CCC

Application

Clip onto the right side of NDM1-63 series MCB

Protection against earth leakage faults and overvoltage


7 8

Working Condition Dimension

Specifications

Ambient temperature: -5℃ ~+40℃


Altitude: ≤2000m


Wiring Capacity

NDM1LG-32: ≤10mm2

NDM1LG-50: ≤25mm2

Rated working voltage: AC230/400V(1PN, 2P)

Over voltage limits: AC280V±5%


NDM1LG-32, 50

L

94m

ax

69.5max

5.5

6040

45

Rated residual operating current can be customized upon request, such as 6mA, 10mA, 100mA, etc.

Release should be used and ordered together with Nader MCB.

No. Implication

41

Release should be released before MCB dielectric test

NDM1LG-32 (50) Series Overvoltage Protection Residual Current Unit

Match Principle


NDM1LG-32/1PN

NDM1LG-50/1PN

NDM1LG-32/2

NDM1LG-50/2

Frame Rating(A)

32

50

32

50


30

30

30

30

Width (mm)

27

37

27

37

1PN2 N

N

1

2P1 3

2 4

NDM1 Series MCB

NDM1-63

NDM1-125

1P

2P

3P

4P

NDM1L Series Residual Current Unit

1PN

2P

3P, 3PN

4P

NDM1L (G)-32 (1A-32A)

NDM1L (G)-50 (40A, 50A)

NDM1L-100 (50A, 63A, 80A, 100A)

Frame rating

Number of poles


Release should be used and ordered together with Nader MCB.

Brand code

Product code

Design code


Frame rating


Rated current (A)

NDB1L Series RCBO (1P+N)

ND B C1 L 32


UL1053, IEC61009-1, GB16917.1;

UL1053, TÜV, CE and CCC.

Application


Phase and neutral protection against short circuit, overload and earth leakage


7


NDB1L-32

1

L

32

C

6, 10, 16, 20, 25, 32

No. Implication

Dimension

Wiring Capacity

≤10mm2

Working Condition



Altitude: ≤2000m


Product Features

Phase and neutral are both switched when circuit opens

or trips because of failure




RoHS complied

T

36max40

45

78m

ax

N

NLOAD

LINE进线端

出线端

68.5

70.3max

5.5

42

Specifications

Rated working voltage: AC230



Rated residual operating current: 30mA


Release type: AC, electronic type


NDB1L-32

NDB1L-32

NDB1L-32

NDB1L-32

NDB1L-32

NDB1L-32

6

10

16

20

25

32

36

Width (mm)

C

Curve

30


6

10

16

20

25

32

Rated Current(A)

1P+N


Brand code

Product code

Design code


Overvoltage protection

Frame rating (A)


Rated current (A)

NDB1LG Series RCBO with Overvoltage Protection (1P+N)

ND B C1 L 32


IEC 61009-1, GB 16917.1; CCC.

Application


Phase and neutral protection against short circuit, overload, earth leakage and overvoltage


8765

8

G


NDB1LG-32

1

L

G

32C

6, 10, 16, 20, 25, 32

No. Implication

Working Condition

Dimension



Altitude: ≤2000m


Wiring Capacity

≤10mm2

Product Features

Phase and neutral are both switched when circuit opens

or trips because of failure




RoHS complied

T

36max40

45

78m

ax

N

NLOAD

LINE进线端

出线端

68.5

70.3max

5.5

4443

45

Specifications

Rated working voltage: AC230



Rated residual operating current: 30mA


Overvoltage: AC280V±5%

Release type: AC, electronic type

Number of Poles

36

Width (mm)

C

Curve

30

Rated ResidualOperating Current (A)

6

10

16

20

25

32

Rated Current(A)

1P+N

Part No.

NDB1LG-32

NDB1LG-32

NDB1LG-32

NDB1LG-32

NDB1LG-32

NDB1LG-32

6

10

16

20

25

32


Brand code

Product code

Design code

Residual current release

Electronic type

Frame rating (A)


Rated current (A)

Number of poles

46

NDB2LE Series Residual Current Circuit Breaker with Overload Protection

ND B 2 L


IEC 61009-1, GB 16917.1;

TÜV, CE, CCC.

Application

Protection against short circuit, overload and earth leakage


Dimension

E 63

89


NDB2LE

2

L

E

63

B, C, D

1, 2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63

1PN, 2P, 3P, 3PN, 4P

987

Working Condition

1PN, 2P

Specifications



Altitude: ≤2000m


RoHS compliedWiring Capacity

≤35mm2

Rated working voltage: AC230V (1PN, 2P)

AC400V (3P, 3PN, 4P)

Rated residual operating current: 30mA(6mA, 10mA, 100mA, 300mA can be customized)


7254

2P

7560

45

45 90.5

1PN

No. Implication

48

3P, 3PN, 4P

47

2P

2 4

1 3


B, C, D

B, C, D

Width(mm)

54

72

Rated Current(A)

1

2

4

6

10

16

20

25

32

40

50

63

1

2

4

6

10

16

20

25

32

40

50

63

1PNN

N 2

1

Part No.

NDB2LE-63 1/1PN

NDB2LE-63 2/1PN

NDB2LE-63 4/1PN

NDB2LE-63 6/1PN

NDB2LE-63 10/1PN

NDB2LE-63 16/1PN

NDB2LE-63 20/1PN

NDB2LE-63 25/1PN

NDB2LE-63 32/1PN

NDB2LE-63 40/1PN

NDB2LE-63 50/1PN

NDB2LE-63 63/1PN

NDB2LE-63 1/2

NDB2LE-63 2/2

NDB2LE-63 4/2

NDB2LE-63 6/2

NDB2LE-63 10/2

NDB2LE-63 16/2

NDB2LE-63 20/2

NDB2LE-63 25/2

NDB2LE-63 32/2

NDB2LE-63 40/2

NDB2LE-63 50/2

NDB2LE-63 63/2

Release should be released first during MCB dielectric test

NDB2LE-63 3PN can be ordered upon special request


117

135

135

Curve

B, C, D

B, C, D

B, C, D

Rated Current(A)

1

2

4

6

10

16

20

25

32

40

50

63

1

2

4

6

10

16

20

25

32

40

50

63

1

2

4

6

10

16

20

25

32

40

50

63

3PN

N 1 3 5

N 2 4 6

4P

1 3 5 7

2 4 6 8

3P

1 3 5

2 4 6

Part No.

NDB2LE-63 1/3

NDB2LE-63 2/3

NDB2LE-63 4/3

NDB2LE-63 6/3

NDB2LE-63 10/3

NDB2LE-63 16/3

NDB2LE-63 20/3

NDB2LE-63 25/3

NDB2LE-63 32/3

NDB2LE-63 40/3

NDB2LE-63 50/3

NDB2LE-63 63/3

NDB2LE-63 1/3PN

NDB2LE-63 2/3PN

NDB2LE-63 4/3PN

NDB2LE-63 6/3PN

NDB2LE-63 10/3PN

NDB2LE-63 16/3PN

NDB2LE-63 20/3PN

NDB2LE-63 25/3PN

NDB2LE-63 32/3PN

NDB2LE-63 40/3PN

NDB2LE-63 50/3PN

NDB2LE-63 63/3PN

NDB2LE-63 1/4

NDB2LE-63 2/4

NDB2LE-63 4/4

NDB2LE-63 6/4

NDB2LE-63 10/4

NDB2LE-63 16/4

NDB2LE-63 20/4

NDB2LE-63 25/4

NDB2LE-63 32/4

NDB2LE-63 40/4

NDB2LE-63 50/4

NDB2LE-63 63/4

75135

1173PN, 4P

3P

60

45

45 90.5

Dimension

50

NDB6LM Series RCBO

ND B 6 L 40

B Breaker

NDB6LM-40

6

L

49

M

40


GB16917.1, IEC 61009-1

TÜV , CE, CCC.

Application

Working Condition Dimension

Specifications


Protection against overload, short circuit and earth leakage


Relative air humidity: ≤95%

Altitude: ≤2000m

Pollution Degree: II

External magnetic field should be 5 times smaller than geomagnetic field.

Wiring capacity

Conducting wire: 1~25mm2

Thickness of busbar: 0.8~2mm

Product Features

Residual current operating function is independent of main circuit voltage, more reliable.

When the breaker is in the position OFF for failure protection or by normal operation, both phase line and neutral line are in the state OFF avoiding injured by neutral connected.

During the operations, the neutral line makes first and then breaking lags.

Terminal with double function, connection easily and reliability.

Standard TH35mm DIN rail mounting.

RoHS complied.


Tripping characteristics: B: 3-5 In C: 5-10 In


Rated residual operating current: 0.030A, 0.100A, 0.300A


Residual current operating characteristic: A, AC


36B, C

0.030

0.100

0.300

A

AC6

8765

7

Brand code

Product code

Design code

Protection against residualcurrent (earth leakage protection)

Electromagnetic type

Frame rating (A)

Instantaneous trippingcharacteristic

Rated current (A)

Number of poles

Rated residual operatingcurrent (A)

Residual current operatingcharacteristic

89

10

11

6, 10, 16, 20, 25, 32, 40

1P+N

0.030, 0.100, 0.300

A, AC

B, C

M

NDB6LM-40 B6/1P+N/0.030/A

NDB6LM-40 B6/1P+N/0.100/A

NDB6LM-40 B6/1P+N/0.300/A

NDB6LM-40 B6/1P+N/0.030/AC

NDB6LM-40 B6/1P+N/0.100/AC

NDB6LM-40 B6/1P+N/0.300/AC

NDB6LM-40 C6/1P+N/0.030/A

NDB6LM-40 C6/1P+N/0.100/A

NDB6LM-40 C6/1P+N/0.300/A

NDB6LM-40 C6/1P+N/0.030/AC

NDB6LM-40 C6/1P+N/0.100/AC

NDB6LM-40 C6/1P+N/0.300/AC

9 10 11

1P+N

36

8981

5.544

60

13

45

18

30

3.59

BrandNumber of Poles

Width(mm)

CurveRated Residual

Operating Current (A)

Residual CurrentOperating

CharacteristicsRated Current

(A) Part No.

ImplicationNo.

5251

Number of Poles

1P+N

36

Width(mm)

B, C

Curve

0.030

0.100

0.300

Rated Residual Operating Current (A)

A

AC


Characteristics

10

16

RatedCurrent

(A) Part No.

NDB6LM-40 B10/1P+N/0.030/A

NDB6LM-40 B10/1P+N/0.100/A

NDB6LM-40 B10/1P+N/0.300/A

NDB6LM-40 B10/1P+N/0.030/AC

NDB6LM-40 B10/1P+N/0.100/AC

NDB6LM-40 B10/1P+N/0.300/AC

NDB6LM-40 C10/1P+N/0.030/A

NDB6LM-40 C10/1P+N/0.100/A

NDB6LM-40 C10/1P+N/0.300/A

NDB6LM-40 C10/1P+N/0.030/AC

NDB6LM-40 C10/1P+N/0.100/AC

NDB6LM-40 C10/1P+N/0.300/AC

NDB6LM-40 B16/1P+N/0.030/A

NDB6LM-40 B16/1P+N/0.100/A

NDB6LM-40 B16/1P+N/0.300/A

NDB6LM-40 B16/1P+N/0.030/AC

NDB6LM-40 B16/1P+N/0.100/AC

NDB6LM-40 B16/1P+N/0.300/AC

NDB6LM-40 C16/1P+N/0.030/A

NDB6LM-40 C16/1P+N/0.100/A

NDB6LM-40 C16/1P+N/0.300/A

NDB6LM-40 C16/1P+N/0.030/AC

NDB6LM-40 C16/1P+N/0.100/AC

NDB6LM-40 C16/1P+N/0.300/AC

Number of Poles

36

Width(mm)

B, C

Curve

0.030

0.100

0.300

Rated Residual Operating Current (A)

A

AC


Characteristics

20

25

32

40

Rated Current(A)

Part No.

NDB6LM-40 B20/1P+N/0.030/A

NDB6LM-40 B20/1P+N/0.100/A

NDB6LM-40 B20/1P+N/0.300/A

NDB6LM-40 B20/1P+N/0.030/AC

NDB6LM-40 B20/1P+N/0.100/AC

NDB6LM-40 B20/1P+N/0.300/AC

NDB6LM-40 C20/1P+N/0.030/A

NDB6LM-40 C20/1P+N/0.100/A

NDB6LM-40 C20/1P+N/0.300/A

NDB6LM-40 C20/1P+N/0.030/AC

NDB6LM-40 C20/1P+N/0.100/AC

NDB6LM-40 C20/1P+N/0.300/AC

NDB6LM-40 B25/1P+N/0.030/A

NDB6LM-40 B25/1P+N/0.100/A

NDB6LM-40 B25/1P+N/0.300/A

NDB6LM-40 B25/1P+N/0.030/AC

NDB6LM-40 B25/1P+N/0.100/AC

NDB6LM-40 B25/1P+N/0.300/AC

NDB6LM-40 C25/1P+N/0.030/A

NDB6LM-40 C25/1P+N/0.100/A

NDB6LM-40 C25/1P+N/0.300/A

NDB6LM-40 C25/1P+N/0.030/AC

NDB6LM-40 C25/1P+N/0.100/AC

NDB6LM-40 C25/1P+N/0.300/AC

NDB6LM-40 B32/1P+N/0.030/A

NDB6LM-40 B32/1P+N/0.100/A

NDB6LM-40 B32/1P+N/0.300/A

NDB6LM-40 B32/1P+N/0.030/AC

NDB6LM-40 B32/1P+N/0.100/AC

NDB6LM-40 B32/1P+N/0.300/AC

NDB6LM-40 C32/1P+N/0.030/A

NDB6LM-40 C32/1P+N/0.100/A

NDB6LM-40 C32/1P+N/0.300/A

NDB6LM-40 C32/1P+N/0.030/AC

NDB6LM-40 C32/1P+N/0.100/AC

NDB6LM-40 C32/1P+N/0.300/AC

NDB6LM-40 B40/1P+N/0.030/A

NDB6LM-40 B40/1P+N/0.100/A

NDB6LM-40 B40/1P+N/0.300/A

NDB6LM-40 B40/1P+N/0.030/AC

NDB6LM-40 B40/1P+N/0.100/AC

NDB6LM-40 B40/1P+N/0.300/AC

NDB6LM-40 C40/1P+N/0.030/A

NDB6LM-40 C40/1P+N/0.100/A

NDB6LM-40 C40/1P+N/0.300/A

NDB6LM-40 C40/1P+N/0.030/AC

NDB6LM-40 C40/1P+N/0.100/AC

NDB6LM-40 C40/1P+N/0.300/AC

1P+N

5453

NDL6M-100 Series RCCBApplication


Protection against residual current

ND 6L 100

NDL6M

6

L

M100


765

7

8

9

16, 25, 40, 63, 80, 100

2, 4

30, 100, 300

A, AC

M8 9

ImplicationNo.Brand code

Protection against residualcurrent (earth leakage protection)

Design code

Electromagnetic type

Frame rating (A)

Rated current (A)

Number of poles

Rated residual operatingcurrent (mA)

Residual current operatingcharacteristic

Brand

GB16916.1, IEC 61008-1

TÜV , CE and CCC certificates.

Standards and Certificates Wiring Capacity

Tunnel terminalCables up to 35mm2. Can be connected using busbar and 35mm2 cable at the same time.

Working Condition


Relative air humidity: ≤95%

Altitude: ≤2000m

Pollution Degree: II

External magnetic field should be 5 times smaller than geomagnetic field.

Specifications

Rated working voltage: AC230V (2P), AC230/400V (4P)

Rated frequency: 50Hz


Rated residual operating cureent: 30mA, 100mA, 300mA

Rated conditional short-circuit current Inc: 10kA

Residual current operating characteristic: A, AC

Product Features

AC type: protection against the effects of residual sinusoidal alternating currents, whether suddenly applied or slowly rising.

A type: protection against the effects of residual sinusoidal alternating currents and residual pulsating direct currents, whether suddenly applied or slowly rising.

Residual current operating function is independent of main circuit voltage, more reliable.

When the breaker is in the position OFF for failure protection or by normal operation, both phase line and neutral line are in the state OFF avoiding injured by neutral connected.

During the operations, neutral line makes first and then breaking lags.

Besides detecting residual current, the product can make, break or isolate the whole circuit without overload or short-circuit protection, so it should be used together with circuit breaker upstream.

With isolation function.

High anti-interference ability.

Standard Th35mm DIN rail mounting.

RoHS complied.

Dimension

80.1

±0.

3

85±

0.4

35.5

±0.

2

44±0.3

60±0.3

5.5 ±0.2

45±

0.2

12±0.2

18±0.3

10.5

2.831±0.3

2P RCCB

36 Max.

5655

Dimension

35.5

±0.

2

5.5 ±0.2 44 ±0.2

60 ±0.245

±0.

2

12 ±0.2

72 Max.

80.1

±0.

3

85±

0.4

31 ±0.3 2.8

10.5

18 ±0.3

4P RCCB

36

16

NDL6M-100 16/2/30/AC

NDL6M-100 16/2/100/AC

NDL6M-100 16/2/300/AC

NDL6M-100 25/2/30/AC

NDL6M-100 25/2/100/AC

NDL6M-100 25/2/300/AC

NDL6M-100 40/2/30/AC

NDL6M-100 40/2/100/AC

NDL6M-100 40/2/300/AC

2P

Number of PolesWidth(mm)

Rated Residual Operating Current (mA)



(A) Part No.

AC type

30

100

300

30

100

300

30

100

300

25

40

36

63

NDL6M-100 63/2/30/AC

NDL6M-100 63/2/100/AC

NDL6M-100 63/2/300/AC

NDL6M-100 80/2/30/AC

NDL6M-100 80/2/100/AC

NDL6M-100 80/2/300/AC

NDL6M-100 100/2/30/AC

NDL6M-100 100/2/100/AC

NDL6M-100 100/2/300/AC

NDL6M-100 16/4/30/AC

NDL6M-100 16/4/100/AC

NDL6M-100 16/4/300/AC

NDL6M-100 25/4/30/AC

NDL6M-100 25/4/100/AC

NDL6M-100 25/4/300/AC

NDL6M-100 40/4/30/AC

NDL6M-100 40/4/100/AC

NDL6M-100 40/4/300/AC

NDL6M-100 63/4/30/AC

NDL6M-100 63/4/100/AC

NDL6M-100 63/4/300/AC

NDL6M-100 80/4/30/AC

NDL6M-100 80/4/100/AC

NDL6M-100 80/4/300/AC

NDL6M-100 100/4/30/AC

NDL6M-100 100/4/100/AC

NDL6M-100 100/4/300/AC

NDL6M-100 16/2/30/A

NDL6M-100 16/2/100/A

NDL6M-100 16/2/300/A

NDL6M-100 25/2/30/A

NDL6M-100 25/2/100/A

NDL6M-100 25/2/300/A

NDL6M-100 40/2/30/A

NDL6M-100 40/2/100/A

NDL6M-100 40/2/300/A

2P





(A) Part No.

AC type

30

100

300

30

100

300

30

100

300

30

100

300

30

100

300

30

100

300

30

100

300

30

100

300

30

100

300

30

100

300

30

100

300

30

100

300

80

100

70

16

4P

AC type

25

40

63

80

100

36

162P

A type 25

40

1 N

N

T

2

1 N

N

T

2

1 3 5 N

N

T

2 4

1 N

N

T

2

58

36

NDL6M-100 63/2/30/A

NDL6M-100 63/2/100/A

NDL6M-100 63/2/300/A

NDL6M-100 80/2/30/A

NDL6M-100 80/2/100/A

NDL6M-100 80/2/300/A

NDL6M-100 100/2/30/A

NDL6M-100 100/2/100/A

NDL6M-100 100/2/300/A

NDL6M-100 16/4/30/A

NDL6M-100 16/4/100/A

NDL6M-100 16/4/300/A

NDL6M-100 25/4/30/A

NDL6M-100 25/4/100/A

NDL6M-100 25/4/300/A

NDL6M-100 40/4/30/A

NDL6M-100 40/4/100/A

NDL6M-100 40/4/300/A

NDL6M-100 63/4/30/A

NDL6M-100 63/4/100/A

NDL6M-100 63/4/300/A

NDL6M-100 80/4/30/A

NDL6M-100 80/4/100/A

NDL6M-100 80/4/300/A

NDL6M-100 100/4/30/A

NDL6M-100 100/4/100/A

NDL6M-100 100/4/300/A

2P





(A) Part No.

1 N

N

T

2

A type

30

100

300

30

100

300

30

100

300

30

100

300

30

100

300

30

100

300

30

100

300

30

100

300

30

100

300

63

80

100

16

25

40

63

80

100

70A type

4P

57

1 3 5 N

N

T

2 4

IEC 60884-1, GB 2099.1; CCC.


Connect electric equipmentModularizationStandard TH35mm DIN rail mountingRoHS complied

Product Features

NDA1-10/22

NDA1-16/34

NDA1-16/46

Single phase,

two holes

Single phase,

three holes

Three phase,

four holes

Three phase,

four holesNDA1-25/48

18

36

54

72

10

16

16

25

250

250

440

440

Brand code

Product code

Design code

Rated current (A)

Number of holes

Width modular

NDA1 Series Modular Socket

ND A

A Modular Socket

NDA1

1

10, 16, 25

2, 3, 4

2, 4, 6, 8


No. Implication

1

2: Single phase, two holes

3: Single phase, three holes

4: Three phase, four holes

Rated current

Number of Holes

Width modular One modular width: 9mm

25A

4

8

16A

4

4 6

3

10A

2

2

Schematic Part No. SpecificationWidth (mm)Rated Current

(A)Rated Working

Voltage (V)

60

Brand code

Product code

Design code

Rated current (A)

Number of holes

Modular width

NDA3 Series Modular Socket

ND A 3

59

A Modular Socket

NDA3

3

10, 16

3

4


Rated operational voltage: AC 250V

Ambient temperature: -5℃ ~ 40℃


Altitude: ≤2000m


Service place without explosive media, gas and dust which are corrosive and conductive

Be mounted free from rain and snow

Working Condition

Schematic Part No.

NDA3-10/34

NDA3-16/34

Specification

Single phase,

three holes

Single phase,

three holes

36

36

Width (mm)

10

16

Rated Current(A)

250

250

Rated WorkingVoltage (V)

3: Single phase, three holes

Rated current

Number of Holes

Width modular One modular width: 9mm

16A

4

3

10A

3

4

No. Implication

Connect electric equipment

Modularization


RoHS complied

Product Features

Note: One modular width is 9mm.

Date post:	06-May-2018
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