INNOVATIVE MCCB FROM HYUNDAI- Reliable, cost effective, high performance- Versatility, compact, easy-to-use, maintenance free
NEW CASSETTE MODULAR DESIGNHYUNDAI’s New Cassette MCCB is one of the most sophisticatedproducts in the world, which demonstrates HYUNDAI’s superiority inproduct development and performance.Optimized design provides easy-to-use customer installation whileoffering versatility and high performance to match today’s demand forreliable, cost-effective and maintenance free products.
We build a better future!
High Breaking Capacity
Adjustability
Miniaturization
Simplification
Convenience
C o n t e n t s
Features of Adjustable Type (02)
Ratings and Specifications(General Type) (05)
Ratings and Specifications(Adjustable Type) (08)
Auxiliaries & Accessories (14)
New Cassette Modular Design Hi Series
Trip Unit Interchangeability
The Easily Interchangeable Trip Unit
The Electronic trip unit and the Thermal-Magnetic trip unit are interchangeable; therefore, the NE type MCCB can be a NT type MCCB, and vice versa.
Features of Adjustable Type
Thermal-Magnetic Trip Unit 50, 100, 225 Ampere Frame
Motor Protection Trip Unit 100, 225 Ampere Frame
Electronic Trip Unit 50, 100, 225 Ampere Frame
Features of Adjustable Type
Protection Function of Adjustable MCCB
Protection Function of Trip Unit (225 AF)
Protection Function of Trip Unit (50/100 AF)
Protection Function of Trip Unit (50/100/225 AF)
Protection Function of Trip Unit (400/600/800/1000/1200 AF)
Thermal Magnetic Type (NT Type)
Electronic Type (NE Type)
Rated Current Setting Threshold (Ir)
Short Time Delay Current Setting Threshold (Im)
1
2
Base Current Setting Threshold (Io)Rated Current Setting Threshold (Ir)Short Time Delay Current Setting Threshold (Im)(Only for Electronic Type)Frequency Changeover SwitchTest ConnectorOverload Indication (Pre-Trip Alarm)
123
456
Long Time Delay (LTD) Protection ThresholdLong Time Delay (LTD) Protection Time DelayShort Time Delay (STD) Protection ThresholdShort Time Delay (STD) Protection Time DelayShort Time Delay Current I2t Characteristic Selection Switch
12345
Instantaneous Protection ThresholdGround Fault Protection ThresholdGround Fault Protection Time DelayTest ConnectorFrequency Changeover Switch (50 60Hz)
678910
Overload IndicationReset ButtonIndication Lamp of Fault Cause (LTD)Indication Lamp of Fault Cause (STD/INST)Indication Lamp of Fault Cause (GFT)Base Current (Io) Threshold
11
1213141516
Ratings and Specifications
Hi Series (04) (05)
General Type
30 50Ampere Frame (AF)
Type
Number of Pole
Outside View
Rated Current (A)
Rated Insulation Voltage (V) Ui
Rated Operational Voltage (V) Ue
Rated Impulse Withstand Voltage (kV) Uimp
Ics=(%Icu)
AC 660 V
AC 600 V
AC 480/500 V
AC 440/460 V
AC 380/415 V
AC 220/240 V
DC 250 V
Trip Mechanism
Hydraulic-Magnetic
Fixed Thermal & Fixed Magnetic
Fixed Thermal & Adjustable Magnetic
Connection & Mounting
Front Terminal Screw (A)
Connected Attached Flat Bar (B)
Plug-in Both Line & Load Side(K)
Line Side Only (L)
Accessories
Internally Shunt Trip (SHT)
Mounted Undervolt Trip (UVT)
Auxiliary Switch (AUX)
Alarm Switch (ALT)
Externally (TFG)
Mounted (TFH)
Interpole Barrier (TQQ)
Terminal Cover (TCF)
Dimensions (mm) and Weights (Kg)
a
b
c
d
Weights (Standard Type)
HiBS 30
2 3
3, 5, 10, 15, 20, 30
50
2.5
2.5
2.5
5.0
7.5/5.0
10
2.5
-
-
-
-
50 75
130
60
82
0.45 0.65
HiBH 30
2 3
5, 10, 15, 20, 30
50
5.0
5.0
7.5
10
14/10
25
5.0
-
-
-
-
50 75
130
60
82
0.45 0.65
HiBE 50
2 3 4
690
660
6
50
2.5
2.5
2.5
5.0
7.5/5.0
10
2.5
- -
- -
-
-
50 75 100
130
60
82
0.45 0.65 0.85
HiBS 50
2 3 4
50
5.0
5.0
7.5
10
14/10
25
5.0
- -
- -
-
-
50 75 100
130
60
82
0.45 0.65 0.85
HiBH 50
2 3 4
15, 20, 30, 40, 50
50
10
10
14
25
30/25
50
14
- -
- -
-
-
60 90 120
155
60
84.5
0.7 1.0 1.2
5, 10, 15, 20, 30, 40, 50
Ultimate BreakingCapacity Icu (kA rms)
KS C 8321
IEC 60947-2
NEMA AB-1
: Standard, this configuration will be selected, unless specified : Optional standard, specify when ordering - : Stands for No or Not available
OperatingHandle
BreakerMountedPanelMounted
Ratings and Specifications
General Type
60 100
HiBE 60
2 3 4
50
2.5
2.5
2.5
5.0
7.5/5.0
10
2.5
- -
- -
-
-
50 75 100
130
60
82
0.45 0.65 0.85
HiBS 60
2 3 4
690
660
6
50
5.0
5.0
7.5
10
14/10
25
5.0
- -
- -
-
-
50 75 100
130
60
82
0.45 0.65 0.85
HiBE 100
2 3 4
5, 10, 15, 20, 30, 40, 50, 60, 75, 100
50
5.0
5.0
7.5
10
14/10
25
5.0
- -
- -
-
-
50 75 100
130
60
82
0.45 0.65 0.85
Ultimate BreakingCapacity Icu (kA rms)
KS C 8321
IEC 60947-2
NEMA AB-1
: Standard, this configuration will be selected, unless specified : Optional standard, specify when ordering - : Stands for No or Not available
OperatingHandle
BreakerMountedPanelMounted
5, 10, 15, 20, 30, 40, 50, 60
Ampere Frame (AF)
Type
Number of Pole
Outside View
Rated Current (A)
Rated Insulation Voltage (V) Ui
Rated Operational Voltage (V) Ue
Rated Impulse Withstand Voltage (kV) Uimp
Ics=(%Icu)
AC 660 V
AC 600 V
AC 480/500 V
AC 440/460 V
AC 380/415 V
AC 220/240 V
DC 250 V
Trip Mechanism
Hydraulic-Magnetic
Fixed Thermal & Fixed Magnetic
Fixed Thermal & Adjustable Magnetic
Connection & Mounting
Front Terminal Screw (A)
Connected Attached Flat Bar (B)
Plug-in Both Line & Load Side (K)
Line Side Only (L)
Accessories
Internally Shunt Trip (SHT)Mounted Undervolt Trip (UVT)
Auxiliary Switch (AUX)
Alarm Switch (ALT)
Externally (TFG)Mounted (TFH)
Interpole Barrier (TQQ)
Terminal Cover (TCF)
Dimensions (mm) and Weights (Kg)
a
b
c
d
Weights (Standard Type)
Hi Series (06) (07)
: Standard, this configuration will be selected, unless specified : Optional standard, specify when ordering - : Stands for No or Not available: The middle pole materials are omitted, and the dimensions are the same with the 3P MCCB.
100 225
HiBS 100
2 3 4
50
10
10
14
25
30/25
50
14
- -
- -
-
-
60 90 120
155
60
84.5
0.7 1.0 1.2
HiBH 100
2 3 4
50
18
18
25
35
42/35
65
18
- -
- -
-
-
60 90 120
155
60
84.5
0.7 1.0 1.2
HiBE 225
2 3 4
690
660
6
50
7.5
7.5
10
18
25/18
35
10
-
-
105 140
164
60
84
1.1 1.2 1.5
HiBS 225
2 3 4
125, 150, 175, 200, 225
50
10
10
14
25
35/25
50
14
-
-
105 140
164
60
84
1.1 1.2 1.5
HiBH 225
2 3 4
50
18
18
25
35
42/35
65
18
-
-
105 140
164
60
84
1.1 1.2 1.5
15, 20, 30, 40, 50, 60, 75, 100
Ratings and Specifications
Adjustable Type
750
690
8
750
690
8
: Standard, this configuration will be selected, unless specified : Optional standard, specify when ordering - : Stands for No or Not available: The middle pole materials are omitted, and the dimensions are the same with the 3P MCCB.
- The hertz of the Electronic type MCCB(NE type) shall be checked before working; 60 Hz is default.- Both AC and DC can be applied to the Thermal-Magnetic type MCCB(NT, J type); whereas, the Electronic type MCCB(NE type) is AC only.
HiBX 50NT
3 4
15, 20, 30, 40, 50
100
60
65
100
100
130
150
85
(0.8 0.9 1.0) In
-
10 In
-
-
-
-
-
-
-
-
-
-
105 140
165
87.5
105
1.1 1.6 2.0
HiBX 50NE
3 4
20 ~ 50
100
60
65
100
100
130
150
-
9 Setting
2-3-4-5-6-7-8-9-10 Ir
11 In
-
-
-
-
-
-
-
-
105 140
165
87.5
105
1.6 2.0
HiBL 50NE
3 4
20 ~ 50
100
22
35
65
85
85
125
-
9 Setting
2-3-4-5-6-7-8-9-10 Ir
11 In
-
-
-
-
-
-
-
-
105 140
165
87.5
105
1.6 2.0
HiBL 50NT
2 3 4
15, 20, 30, 40, 50
100
22
35
65
85
85
125
85
(0.8-0.9-1.0) In
-
10 In
-
-
-
-
-
-
-
-
-
-
105 140
165
87.5
105
1.1 1.6 2.0
Ultimate BreakingCapacity Icu (kA rms)
KS C 8321
IEC 60947-2
NEMA AB-1
50 100
Acc
esso
ries
Inte
rnal
lyM
ount
edEx
tern
ally
Mou
nted
Protection
Characteri
stics
TripMechanism
Connection& Mounting
Dimensions (mm) and Weights (Kg)
OperatingHandle
BreakerMountedPanelMounted
HiBL 100NT
2 3 4
15, 20, 30, 40, 50, 60, 75, 100
100
22
35
65
85
85
125
85
(0.8 0.9 1.0) In
-
10 In
-
-
-
-
-
-
-
-
-
-
105 140
165
87.5
105
1.1 1.6 2.0
Ampere Frame (AF)
Type
Number of Pole
Outside View
Rated Current (A)
Rated Insulation Voltage (V) Ui
Rated Operational Voltage (V) Ue
Rated Impulse Withstand Voltage (kV) Uimp
Ics=(%Icu)
AC 660 V
AC 600 V
AC 480/500 V
AC 440/460 V
AC 380/415 V
AC 220/240 V
DC 250 V
Long Time Delay Adjustable
Short Time Delay Adjustable
Instantaneous Fixed
Adjustable
Ground Fault Trip
Pre-trip Alarm
I2T Ramp
Pick-up LED
Thermal Magnetic
Electronic
Front Terminal Screw (A)
Connected Attached Flat Bar (B)
Plug-inBoth Line & Load Side (K)
Line Side Only (L)
Shunt Trip (SHT)
Undervolt Trip (UVT)
Auxiliary Switch (AUX)
Alarm Switch (ALT)
(TFG)
(TFH)
Interpole Barrier (TQQ)
Terminal Cover (TCF)
a
b
c
d
Weights (Standard Type)
Hi Series (08) (09)
750
690
8
750
690
8
690
660
6
12.5~16, 16~20, 20~25, 25~32, 32~40, 40~50,50~63, 63~80, 80~100 Adjustable
HiBX 100NT
3 4
15, 20, 30, 40, 50, 60, 75, 100
100
60
65
100
100
130
150
85
(0.8-0.9-1.0) In
-
10 In
-
-
-
-
-
-
-
-
-
-
105 140
165
87.5
105
1.1 1.6 2.0
HiBX 100NE
3 4
40 ~ 100
100
60
65
100
100
130
150
-
9 Setting
2-3-4-5-6-7-8-9-10 Ir
11 In
-
-
-
-
-
-
-
-
105 140
165
87.5
105
1.6 2.0
HiBL 100NE
3 4
40 ~ 100
100
22
35
65
85
85
125
-
9 Setting
2-3-4-5-6-7-8-9-10 Ir
11 In
-
-
-
-
-
-
-
-
105 140
165
87.5
105
1.6 2.0
100 225
HiBL 225NT
2 3 4
125, 150, 175, 200, 225
100
22
35
65
85
85
125
85
(0.8-0.9-1.0) In
-
-
5-6-7-8-9-10 In
-
-
-
-
-
-
-
-
105 140
165
87.5
105
1.3 1.8 2.2
HiBL 225NE
3 4
90~225
100
22
35
65
85
85
125
-
9 Setting
2-3-4-5-6-7-8-9-10 Ir
11 In
-
-
-
-
-
-
-
105 140
165
87.5
105
1.6 2.0
HiBH 100J
2 3 4
50
18
18
18
35
42/35
65
18
(0.8-1.0) In
-
15 In
-
-
-
-
-
-
-
- -
- -
-
-
60 90 120
155
60
84.5
0.7 1.0 1.2
HiBS 100J
2 3 4
50
10
10
14
25
30/25
50
14
(0.8-1.0) In
-
15 In
-
-
-
-
-
-
-
- -
- -
-
-
60 90 120
155
60
84.5
0.7 1.0 1.2
Adjustable Thermal Fixed Magnetic
Ratings and Specifications
Adjustable Type
750
690
8
: Standard, this configuration will be selected, unless specified : Optional standard, specify when ordering - : Stands for No or Not available: The middle pole materials are omitted, and the dimensions are the same with the 3P MCCB.
- The hertz of the Electronic type MCCB(NE type) shall be checked before working; 60 Hz is default.- Both AC and DC can be applied to the Thermal-Magnetic type MCCB(NT, J type); whereas, the Electronic type MCCB(NE type) is AC only.
HiBE 250J
2 3 4
50
7.5
7.5
10
18
25/18
35
10
(0.8-1.0) In
-
15 In
-
-
-
-
-
-
-
-
-
-
-
105 140
164
60
84
1.1 1.2 1.5
HiBS 250J
2 3 4
690
660
6
50
10
10
14
25
35/25
50
14
(0.8-1.0) In
-
15 In
-
-
-
-
-
-
-
-
-
-
-
105 140
164
60
84
1.1 1.2 1.5
HiBX 225NE
3 4
90~225
100
60
65
100
100
130
150
-
9 Setting
2-3-4-5-6-7-8-9-10 Ir
11 In
-
-
-
-
-
-
-
105 140
165
87.5
105
1.6 2.0
HiBX 225NT
3 4
125, 150, 175, 200, 225
100
60
65
100
100
130
150
85
(0.8-0.9-1.0) In
-
-
5-6-7-8-9-10 In
-
-
-
-
-
-
-
-
105 140
165
87.5
105
1.3 1.8 2.2
Ultimate BreakingCapacity Icu (kA rms)
KS C 8321
IEC 60947-2
NEMA AB-1
225 / 250
Acc
esso
ries
Inte
rnal
lyM
ount
edEx
tern
ally
Mou
nted
Protection
Characteri
stics
TripMechanism
Connection& Mounting
Dimensions (mm) and Weights (Kg)
OperatingHandle
BreakerMountedPanelMounted
HiBH 250J
2 3 4
50
18
18
25
35
42/35
65
18
(0.8-1.0) In
-
15 In
-
-
-
-
-
-
-
-
-
-
-
105 140
164
60
84
1.1 1.2 1.5
Ampere Frame (AF)
Type
Number of Pole
Outside View
Rated Current (A)
Rated Insulation Voltage (V) Ui
Rated Operational Voltage (V) Ue
Rated Impulse Withstand Voltage (kV) Uimp
Ics=(%Icu)
AC 660 V
AC 600 V
AC 480/500 V
AC 440/460 V
AC 380/415 V
AC 220/240 V
DC 250 V
Long Time Delay Adjustable
Short Time Delay Adjustable
Instantaneous Fixed
Adjustable
Ground Fault Trip
Pre-trip Alarm
I2T Ramp
Pick-up LED
Thermal Magnetic
Electronic
Front Terminal Screw (A)
Connected Attached Flat Bar (B)
Plug-inBoth Line & Load Side (K)
Line Side Only (L)
Shunt Trip (SHT)
Undervolt Trip (UVT)
Auxiliary Switch (AUX)
Alarm Switch (ALT)
(TFG)
(TFH)
Interpole Barrier (TQQ)
Terminal Cover (TCF)
a
b
c
d
Weights (Standard Type)
100~125, 125~160, 160~200, 200~250 Adjustable
Adjustable Thermal Fixed Magnetic
Hi Series (10) (11)
750
690
8
HiBH 400NE
2 3 4
200 ~ 400
100
22
30
35
50
50
85
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
140 210
255
117
154
4.2 6.0 7.8
HiBL 400NE
2 3 4
200 ~ 400
100
22
35
50
85
85
100
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
140 210
225
117
154
4.2 6.0 7.8
HiBS 400NE
2 3 4
200 ~ 400
100
16
22
25
35
35
50
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
140 210
255
117
154
4.2 6.0 7.8
400 600
HiBH 600NE
2 3 4
302 ~ 600
100
22
35
50
65
65
100
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
-
140 210
255
117
154
4.2 6.0 7.8
HiBL 600NE
2 3 4
302 ~ 600
100
35
42
50
85
85
125
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
-
140 210
255
117
154
4.2 6.0 7.8
HiBS 600NE
2 3 4
302 ~ 600
100
22
30
45
50
50
85
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
-
140 210
255
117
154
4.2 6.0 7.8
HiBX 400NE
3 4
200 ~ 400
100
60
65
100
100
130
150
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
140 210
225
117
154
6.0 7.8
Ratings and Specifications
Adjustable Type
: Standard, this configuration will be selected, unless specified : Optional standard, specify when ordering - : Stands for No or Not available: The middle pole materials are omitted, and the dimensions are the same with the 3P MCCB.
- The hertz of the Electronic type MCCB(NE type) shall be checked before working; 60 Hz is default.- Both AC and DC can be applied to the Thermal-Magnetic type MCCB(NT type); whereas, the Electronic type MCCB(NE type) is AC only.
HiBH 800NE
2 3 4
405 ~ 800
750
690
8
50
22
35
50
65
65
100
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
-
210 280
370
110
159
9 13 17
HiBL 800NE
2 3 4
405 ~ 800
50
35
42
50
85
85
125
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
-
210 280
370
200
249
9 13 17
HiBS 800NE
2 3 4
405 ~ 800
50
22
30
45
50
50
85
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
-
210 280
370
110
159
9 13 17
HiBX 600NE
3 4
302 ~ 600
100
60
65
100
100
130
150
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
140 210
255
117
154
6.0 7.8
Ultimate BreakingCapacity Icu (kA rms)
KS C 8321
IEC 60947-2
NEMA AB-1
800600
Acc
esso
ries
Inte
rnal
lyM
ount
edEx
tern
ally
Mou
nted
Protection
Characteri
stics
Mechanism
Connection& Mounting
Dimensions (mm) and Weights (Kg)
OperatingHandle
BreakerMountedPanelMounted
HiBX 800NE
3 4
405 ~ 800
50
50
65
100
100
130
150
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
-
210 280
370
200
249
25 33
Ampere Frame (AF)
Type
Number of Pole
Outside View
Rated Current (A)
Rated Insulation Voltage (V) Ui
Rated Operational Voltage (V) Ue
Rated Impulse Withstand Voltage (kV) Uimp
Ics=(%Icu)
AC 660 V
AC 600 V
AC 480/500 V
AC 440/460 V
AC 380/415 V
AC 220/240 V
DC 250 V
Long Time Delay Adjustable
Short Time Delay Adjustable
Instantaneous Fixed
Adjustable
Ground Fault Trip
Pre-trip Alarm
I2T Ramp
Pick-up LED
Thermal Magnetic
Electronic
Front Terminal Screw (A)
Connected Attached Flat Bar (B)
Plug-inBoth Line & Load Side (K)
Line Side Only (L)
Shunt Trip (SHT)
Undervolt Trip (UVT)
Auxiliary Switch (AUX)
Alarm Switch (ALT)
(TFG)
(TFH)
Interpole Barrier (TQQ)
Terminal Cover (TCF)
a
b
c
d
Weights (Standard Type)
Hi Series (12) (13)
HiBL 1200NE
3 4
605 ~ 1200
50
60
65
100
100
130
150
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
-
210 280
370
200
249
25.5 33.5
750
690
8
HiBS 1000NE
3 4
505 ~ 1000
50
30
45
50
65
65
100
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
-
210 280
370
110
159
13 17
HiBH 1000NE
3 4
505 ~ 1000
50
40
50
75
75
100
100
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
-
210 280
370
110
159
13 17
HiBL 1000NE
3 4
505 ~ 1000
50
60
65
100
100
130
150
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
-
210 280
370
200
249
25 33
HiBS 1200NE
3 4
605 ~ 1200
50
30
45
50
65
65
100
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
-
210 280
370
110
159
13.5 17.5
HiBH 1200NE
3 4
605 ~ 1200
50
40
50
75
75
100
100
-
15 Setting
2-4-6-8-10 I1
-
3-6-9-10-12 ICT
-
-
-
-
-
210 280
370
110
159
13.5 17.5
12001000
Auxiliaries & Accessories
Internally Mounted Accessories
Internal accessories can be easily installed and removed inside the auxiliary cover.
Electrically indicates breaker
status ON or OFF.
AUXAuxiliary Switch
SHTShunt Trip
ALTTrip Alarm Switch
UVTUnder Voltage Trip
Carries out the electrical remote
trip of the breaker.
Control Voltage
AC 100~125 V, AC 200~230 V,
AC 380~415 V, AC 440~480 V,
DC 24 V, DC 100~110 V
Electrically indicates the tripped
state of breaker.
Automatically trips the breaker when
control voltage drops below
predetermined value.
Also, UVT can be used for the
electrical remote trip of the breaker.
Control Voltage
AC 100~125 V, AC 200~230 V
AC 380~415 V, AC 440~480 V
DC 24 V, DC 100~110 V
Externally mounted Accessories
External accessories provide MCCBs with safe operation and easy maintenance.
Hi Series (14) (15)
Operates the MCCB from the panel door.Indicates the three positions, O(OFF),I(ON) and TRIPCan lock the MCCB at OFF positionthrough the padlock.Prevents the panel door from opening atthe ON position of the MCCB.
External Operating Handle.
TCFTerminal Cover
Prevents direct contact on the terminalsfor the protection purpose.
Surface attached type(Panel mounted type)The MCCB shall be installed near the panel door.The operating mechanism is attached on theMCCB, and the external operating handle ismounted on the panel door.
TFG
TFH
Extended type (Panel mounted type)The MCCB can be installed inside the panel.The operating mechanism is attached on the MCCB,and the external operating handle is mounted on thepanel door; where the handle and the mechanismare mechanically connected by a shaft.
TDMPlug-in Assemblies
Allows the MCCB to be replacedwithout disconnecting the power.
TQQInterpole Barriers
Enhances the insulation between poles ofthe MCCB in the line side and load side.Can be attached easily onto the MCCB.
HH
I-WC
-LE-B
30-01 2004. 1 Designed by D
esign Korea
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