Standards:
IEC 60 269-6
Features and Benefits
Approvals:
E341490
E341342
Class: gPV
Voltage ratings: 600VDC to 1500VDC
Current ratings: 1 A to 450 A
UL 2579
High interrupting ratings up to 30kA
Low I2t values
Fuse accessories available - Microswitches, Fuse Bases,
URPVFuses for PV Semiconductor Protection
UL 2579
Grip Handle - Fuse Insertion-Removal Tool22 001 02
NH00 -3, 690VAC Standard
49722 001 05 w/Leather Sleeve
22 120 01 NH4a & NH4, 690VAC w/Leather Sleeve
22 031 01 NH3, 1600VAC Standard
Accessories - Fuse Clips58 063 16 10mm, PCB mounting
49558 063 19
61 001 01.2 14mm, screw mounting
49663 017 01 Clamping plate for 60 001 01.2
58 058 06 14mm, PCB mounting
Article Description Selection Guide Technical Data
1000VDC
20 189 28 No blown fuse indication
483 483 - 48420 189 29 With blown fuse indication
20 412 29 With fitting for microswitch
600VDC
NH00, DIN 80
Accessories - Fuse Base21 189 28 Fuse Base NH00 DIN80
50 235 28
50 237 28
50 238 28
50 239 28
No blown fuse indication
14x65mm
487 487 - 488 14x65mm
50 216 28
50 217 28
50 218 28
No blown fuse indication 485
With terminal covers
Accessories - Fuse Modules51 063 04.DC 10mmx38mm 1-Pole, 1000VDC
51 063 04.2DC 10mmx38mm 2-Pole, 1000VDC No blown fuse indication
10mm, PCB mounting
58 063 17 10mm, screw mounting
49663 017 01
Accessories - Microswitch20 002 01 Microswitch With fitting for microswitch
Clamping plate for 58 063 17
63 017 01.3 Terminal link for 58 063 17
Microswitch With blown fuse indication
10/14x85mm
14x65mm
1500VDC
NH1XL
NH3L
SQB2 - US Long
20 406 28 NH3L165 No blown fuse indication
No blown fuse indication
With fitting for microswitch
489
20 002 02
1100VDC
50 215 28
20 028 28
10x38mm
20 028 29 With fitting for microswitch
20 031 28
20 031 29
No blown fuse indication
Fuses for PV Semiconductor Protection & Accessories
489 - 490
20 034 28
20 034 29
491 -492491 No blown fuse indication
With fitting for microswitch
URPV
493
494
495
485
21 028 28 Fuse Base NH1XL 489
21 031 28 Fuse Base NH3L 491
21 406 01 Fuse Base NH3L-165 493
21 190 28 Fuse Base NH00 DIN80 For use with microswitch
51 238 05 Fuse basefor 50 238 28 488
485 - 486 10x38mm - PCB Mount
10x38mm - 50.6mm mounting centers
10x38mm - For cableconnection
Rated Breaking Test ClassgPV
600VDC(UL)
UL UL UL
0.78
Weight [kg / 1]
20 189 26.(Amp)
Standard(s)UL 2579
3 200
@600VDC
[A] Article Number Article Number [W] [A2s] [A2s]
IEC 60 269-2
In
50 20 189 28.50 11.0
Size NH1XLPower Pre-arcing Total
Loss I2 t I2 t*
415 2 500
160
20 412 29.70
20 412 29.63
6 000
110 20 189 28.110
With Top Indicator
Current
20 412 26.(Amp)
IEC Part Numbers IEC - Contact SIBA for Data Sheets
80mm center, use w/microswitch
Units per Package
1
Article Number
630
960
20 189 29.63 12.5 250 1 500
70 20 189 28.70 20 189 29.70 13.0
20 189 29.50
100 20 189 28.100 20 189 29.100 15.5
20 189 28.80 20 189 29.80 14.0 520
24 000
Fuse Base Page Article Number Microswitch - GL Page
Rated No Indicator
7.3 62 380
7.5 105
160 20 189 28.160 20 189 29.160
1 000
4 000
80
30kA (L/R=1 - 3ms)
20 189 28.35 20 189 29.35
40 20 189 28.40 20 189 29.40
63 20 189 28.63
1 300 7 900
125 20 189 28.125 20 189 29.125 20.0 1 650 10 000
20 412 29.160 21.5
20 189 29.110 17.5
35
20 412 29.80
20 412 29.100
20 412 29.110
20 412 29.125
With Top Indicator
and Fitting for
Microswitch
Article Number
20 412 29.35
20 412 29.40
20 412 29.50
Rated Voltage[Un] Capacity Voltage
E341342 600VDC
21 189 28 495
URPV
Accessories
80mm center, w/insulated covers494
28 002 01 Standard (Black Hammer)
21 190 28
gPV1100VDC(UL)
Time-Current Characteristics
Vir
tual
Pre
-arc
ing
tim
e -
[s]
R.M.S. Prospective Current [A]
Size NH1XL
Coefficients for Heavy Duty Applications
a A2 B1 B2 Cf3
IEC 60 269-2[Un] Capacity Voltage UL 2579
E341342 1100VDC 30kA (L/R=1 - 3ms)
130 0.8 1.25 0.5 0.8
Rated Breaking Test ClassgPV
1000VDC(UL)1000VDC(IEC)
Size 10x38mm
UL UL UL UL
Power loss limit of fuse base has to be considered
of poles factor
1 - 3 1
4 - 6 0.8
7 - 10 0.7
> 10 0.6
Rated impulse current; 8kA
51 063 04.DC 1-Pole
51 063 04.2DC 2-Pole
Construction, body & handle; Thermoplastic Polyester
Degree of protection; IP-20
51 063 04DC Series for 10x38mm 1000VDC Fuse Links
Insulating voltage(between fuse contacts & DIN rail); >6kV
58 063 17 Screw Mounting
E186970
495 - 496
Maximum torque; 2.0N•m
Contacts; copper-silver plated
Flammability "UL 94"; V0
Operating temperature range; -50⁰C to +85⁰C Important: DO NOT OPEN UNDER LOAD !
Important: SUPPLY SIDE ON TOP ONLY!
Article Number Fuse Clips 10mm Article Number
Rated Voltage Standard(s)[Un]
Conductor; 25mm2 maximum
Power acceptance; 4W
Rated current; 30A UL
Rated voltage; 1000VDC, 600VAC/DC UL(red), 1000V
10x38mm DIN Rail Mounting
Fuse module current
de-rating for adjacent
poles with direct contact
Number De-rating
50 217 28.8 1.9 3
@1000VDC
Capacity Voltage UL 2579E341342 1000VDC 30kA (L/R=1 - 3ms) IEC 60 269-6
22.4 50 215 28.22.4
8
10
12
15
16
20
[A] Article Number [W] [A2s]
Power Pre-arcing
50 215 28.20
Rated
2.3
2.9
3.3
3.4
3.9
4.5
5
9
17
[A2s]
Accessories
Page Page58 063 16 PCB
58 063 19 PCB
URPV
Article Number
50 216 28.8
50 216 28.10
50 216 28.12
50 216 28.15
50 216 28.16
50 216 28.20
50 216 28.22.4
Article Number
50 217 28.10
50 217 28.12
50 217 28.15
50 217 28.16
50 217 28.20
50 217 28.22.4
Article Number
50 218 28.8
50 218 28.10
50 218 28.12
50 218 28.15
50 218 28.16
50 218 28.20
50 218 28.22.4
50 215 28.8
52
38.8H5.1
Dimensions [mm]
50 215 28.10
50 215 28.12
50 215 28.15
50 215 28.16
Total
Current Loss I2 t I2 t*In
A38
G1.3
F3.8
E16.4
D0.8
B10.3
C
20
40
Rated Breaking Test ClassgPV
1000VDC(UL)
Size 10x38mm
130 0.8 1.25 0.5 0.8
CapacityRated Voltage
R.M.S. Prospective Current [A]
E341342 1000VDC 30kA (L/R=1ms) IEC 60 269-2
Coefficients for Heavy Duty Applications
a A2 B1 B2 Cf3
[Un] Voltage UL 2579
Time-Current Characteristics
Vir
tual
Pre
-arc
ing
tim
e -
[s]
Standard(s)URPV
Rated Breaking Test ClassgPV
1100VDC(UL)
UL UL UL UL
50 235 28.25 50 237 28.25 50 238 28.25 50 239 29.25
Units per Package
1 1 1
Power Pre-arcing Total
80mm 10/14mm Loss
@1100VDC
50 235 28.20 50 237 28.20 50 238 28.20 5.5 30 205
50 239 26.(Amp)
Rated Voltage Standard(s)[Un] Capacity
Current
In
20
58 063 17 Screw Mounting 496 51 23 05 Fuse Base
21
No Indicator No Indicator
Voltage UL 2579E341342
Article Number Article Number Article Number [W] [A2s]
50 239 28
50 237 28
50 235 28
Article Number
3
4.1 7.5 51
50 235 28.16 50 237 28.16 50 238 28.16 4.6 16 109
50 235 28.12 50 237 28.12 50 238 28.12
50 237 28
[A2s] 50 235 28.10 50 237 28.10 50 238 28.10 4.0
0.78
1
Weight [kg / 1]
1100VDC 30kA (L/R=1ms)
50 238 26.(Amp)
50 239 29.10
50 239 29.12
50 239 29.16
50 239 29.20
Page
PCB
[A]
10
12
I2 t I2 t*Clip Mount
IEC 60 269-6
Fuse Clips 14mm
16
Article Number Fuse Clips 10mm
IEC Part Numbers IEC - Contact SIBA for Data Sheets
50 235 26.(Amp) 50 237 26.(Amp)
Page58 063 16 PCB 61 001 01.2 Screw Mounting
58 063 19 PCB 58 050 06
Size 14x65mmNo Indicator Rated No Indicator
Offset Tab
Article Number
Accessories
URPV
495 496
25 5.9 82 560
488
Rated Breaking Test ClassgPV
1100VDC(UL)1100VDC 30kA (L/R=1ms)
Important: DO NOT OPEN UNDER LOAD !
Important: _
Vir
tual
Pre
-arc
ing
tim
e -
[s]
Rated Voltage Standard(s)[Un] Capacity Voltage UL 2579
E341342
URPV
R.M.S. Prospective Current [A]
IEC 60 269-6
Size 14x65mm
Coefficients for Heavy Duty Applications
a A2 B1 B2 Cf3
130 0.8 1.25 0.5 0.8
Time-Current Characteristics
10x38mm DIN Rail Mounting
Rated voltage; 1500VDC, 1000VAC
Rated current; 32A
Power acceptance; 6W
Conductor; _mm2 maximum
Insulating voltage(between fuse contacts & DIN rail); _
Rated impulse current; _
Construction, body & handle; _
Degree of protection; _
Maximum torque; 2.5N•m
Contacts; _
Flammability _
Operating temperature range; _
Rated Breaking Test ClassgPV
1100VDC(UL)
UL UL
IEC Part Numbers IEC - Contact SIBA for Data Sheets
20 029 21.(Amp) 20 029 20.(Amp) Fuse Base 21 028 01
URPV
Size NH1XL Rated
Current
In
Power
[VDC]
1100
[kA]30 32
Contact Covers
─25 005 01 21 003 01.26
[W]
Article Number
12 000
22 000
Rated VoltageVoltageCapacity[Un]
1100VDC
Loss I2 t I2 t* @1100VDC
Standard(s)UL 2579
TotalNo Indicator With Top Indicator
and Fitting for
Microswitch
E341342
Article Number
37
43
External Wall Partition Wall
100
125
Rated
Current
[A]
20021 028 28
31 500
47 000
Acceptance
20 028 29.200
20 028 28.160
20 028 28.200
20 028 28.175 20 028 29.175
20 028 29.63
20 028 29.80
[A]
14 300
7 600
[A2s]
20 028 29.150
30kA (L/R=1 - 3ms)
270
600
1 100
1 900
3 600
6 700
900
2 000
4 000
6 500
IEC 60 269-6
36 25 000
20 028 29.50
Article No.
Fuse Base Rated
Pre-arcing
[W] [A2s]
20
23
27
32
34
20 028 28.50
20 028 28.63
20 028 28.80
Weight [kg / 1]
150 20 028 28.150
50
63
80
Units per Package
1
0.78
1 - Pole
E341490
Article No.NH1XL
Weight
[kg/1]
0.84
20 028 29.100
20 028 29.125
20 028 29.160
Article No.
160
200
175
Units
per
Package
1
20 028 28.100
20 028 28.125
17
9 600
Article No.
Rated Power Insulating
Capacity
Breaking
Voltage
Fuse
Size
Rated Breaking Test ClassgPV
1100VDC(UL)
Grip Handle, Insertion/Removal Tool Microswitch - GLArticle NumberArticle Number
497
URPVCapacity Voltage
E341342 1100VDC 30kA (L/R=1 - 3ms)
Rated Voltage[Un]
Time-Current Characteristics
Vir
tual
Pre
-arc
ing
tim
e -
[s]
R.M.S. Prospective Current [A]
Coefficients for Heavy Duty Applications
a A2 B1 B2 Cf3
130 0.8 1.25 0.5 0.8
Standard
Size NH1XL
Standard(s)UL 2579IEC 60 269-2
22 031 01 28 002 02 Standard (Red Hammer) 495
22 031 02 w/Leather Sleeve
Accessories
Page Page
Rated Breaking Test ClassgPV
1100VDC(UL)
UL UL UL UL
A
B
C
D
E1
E2
F
L
92 500 450 000 20 035 28.450
20 035 28.400
20 031 28.350
In Microswitch @1100VDC
E341342
20 031 28.450
20 034 29.315315 20 031 28.315 20 031 29.315 38 000 185 000 20 035 28.315
20 034 29.350 20 035 28.350
Article Number
IEC Part Numbers IEC - Contact SIBA for Data Sheets
20 031 21.(Amp) 20 030 20.(Amp) Fuse Base 21 031 01
Article Number
Dimensions
With Top Indicator
39
42
59
62
77
350 20 031 29.350
400 20 031 28.400 20 031 29.400
450
1
Units per Package
0.78
87
E341490
Size NH3L & SQB2
URPV
Weight [kg / 1]
20 034 29.450
63 000
250 20 031 28.250 20 031 29.250
Rated No Indicator With Top Indicator Power Pre-arcing Total
Current and Fitting for Loss I2 t I2 t*and Fitting for
Microswitch
Article Number
20 034 29.200
20 034 29.250
200 20 031 28.200 20 031 29.200 13 000
[A]
57 000 280 000
80 000 390 000
IEC 60 269-6
26 500 130 000
Article Number
20 035 28.200
20 035 28.250
UL 2579Standard(s)
[W] [A2s] [A2s]
20 034 29.400
Article No. Article No.
Rated Voltage[Un] Capacity Voltage
Article No. [VDC] [kA] [W] [kg/1] Package
Partition WallRated Weight Units External WallRated Breaking Rated Power Insulating
1100VDC 30kA (L/R=1 - 3ms)
20 031 29.450
Fuse Fuse Base
8.46 / 215
0.24 / 6
Size
NH3L
1 - Pole
Article No.
Contact Covers
21 005 01.2621 031 28 1100 450 30 60 1.16 1 25 005 01 ─
Voltage Current Capacity Acceptance per
[A]
6.06 / 1.54
7.48 / 90
2.36 / 60
0.55 / 14
1.02 / 26
5.08 / 129
in / mm
Rated Breaking Test ClassgPV
1100VDC(UL)30kA (L/R=1 - 3ms)
22 031 01 Standard 28 002 02 Standard (Red Hammer) 495
22 031 02 w/Leather Sleeve
UL 2579
Accessories
Article Number Grip Handle, Insertion/Removal Tool Page Article Number Microswitch - GL Page
Standard(s)
497
Size NH3L & SQB2
VoltageE341342 1100VDC
Rated Voltage[Un] Capacity
Coefficients for Heavy Duty Applications
a A2 B1 B2 Cf3
130 0.9 1.25 0.5 0.8
Time-Current Characteristics
Vir
tual
Pre
-arc
ing
tim
e -
[s]
R.M.S. Prospective Current [A]
IEC 60 269-6
URPV
Rated Breaking Test ClassgPV
1500VDC(UL)
UL
Units per Package
1
Weight [kg / 1]
─
Accessories
Page
497495
w/Leather Sleeve
E341490
21 406 01
I2 t*
UL 2579E341342 1500VDC 30kA (L/R=3ms) IEC 60 269-6
URPV
Page
63
80
100
125
150
160
175
200
250
280
315
Size NH3L 165 Rated With Top Indicator Power Pre-arcing Total
Article Number Microswitch - GL
In Microswitch @1500VDC
[A] Article Number [W] [A2s] [A2s] 50 20 406 28.50
Rated Voltage Standard(s)[Un] Capacity Voltage
Standard 28 002 02 Standard (Red Hammer)
* L/R = 3ms
Contact SIBA for Data Sheets
20 406 28.63
20 406 28.80
20 406 28.100
20 406 28.125
20 406 28.150
20 406 28.160
20 406 28.175
20 406 28.200
20 406 28.250
20 406 28.280
20 406 28.315
Article Number Grip Handle, Insertion/Removal Tool
Current and Fitting for Loss I2 t
M
External Wall Partition Wall Insulating
Size Voltage Current Capacity Acceptance per Contact Covers
Accessories Fuse Bases
E341490
0.98 / 25 N 0.98 / 25
Max M8 nut torque 12N•m 106lb•in
Max base mounting torque
▬ Lmax
Article No. Article No. Article No.
21 189 28 0.25 5 Included1 - Pole
21 190 28600 200 30
N/A──34
▬ G1 ▬▬ G2 ▬
2.91 / 74 H 4.40 / 112
4N•m 35lb•in
Size NH00 - DIN80 Fuse Fuse Base Rated Rated Breaking Rated Power Weight Units
NH00 DIN80 Article No. [VDC] [A] [kA] [W] [kg/1] Package
0.26 3
M8 M8
4.96 / 126 A 4.96 / 126
▬ B 1.57 / 40
1.57 / 40
3.15 / 80 E 3.15 / 80
0.12 / 3 F 0.12 / 3
1.81 / 46 G 1.81 / 46
1.34 / 34 B2 ▬ 0.50 / 13 C 0.50 / 13
0.75 / 19 D 0.75 / 19
5.75 / 146
5.75 / 146 L1
B1 ▬
Dimensions
▬6.50 / 165 L2 ▬
0.26 / 6.5 I 0.26 / 6.5
0.60 / 15.5 J 0.60 / 15.5
0.63 / 16 K 0.63 / 16
[in / mm]
URPV
Accessories
0.43 / 11.0 G 0.43 / 11.0
0.18 / 4.45 H 0.18 / 4.45
0.06 / 1.5 I 0.06 / 1.5
0.03 / 0.65 F 6.85 / 174
0.71 / 18.0 C 0.71 / 18.0
0.14 / 3.6 D 0.14 / 3.6
0.08 / 2.0 E ▬
0.22 / 5.5 J 0.22 / 5.5
0.45 / 11.5 L 0.45 / 11.5
Dimensions[ in / mm]
58 063 16 58 063 19
0.43 / 11.0 A 0.43 / 11.0
0.47 / 12.0 B 0.47 / 12.0
▬ E1 0.08 / 2.0
▬ E2 0.47 / 12.0
GL-Microswitch
Fuse Clips for 10mm Diameter Contacts
Weight [kg / 1]
0.02
Units per Package
10
28 002 01▬ 1
5AC
28 002 02 3DC
Voltage
Circuits
Minimum Load Requirement AC/DC Maximum AC / DC
Article Number [V] [V]resistive [mA] [V] [A]
(Black Hammer) (Red Hammer)
Accessories
Standard Level GL-MicroswitchesInsulating Change Interrupt Rating
Microswitches
28 002 01 28 002 02
Over
URPV
0.17 / 4.2 H
0.04 / 1.0 I
0.12 / 3.0
0.61 / 15.5 C
0.33 / 8.5 L
K
0.20 / 5.0 E2
0.03 / 0.70 F
0.42 / 10.7 G
0.47 / 12.0 B
0.14 / 3.5 E1
0.57 / 14.5 L ▬
Dimensions[ in / mm]
58 058 06
0.63 / 16.0 A
0.03 / 0.7 F ▬ 0.06 / 1.5 I ▬ 0.26 / 6.5 J ▬
0.61 / 15.5 B 0.35 / 9.0
0.90 / 22.8 C 0.08 / 2.0
0.17 / 4.2 D 0.17 / 4.2
Fuse Clips for 14mm Diameter Contacts
Dimensions[ in / mm]
61 001 01.2 63 017 01
0.61 / 15.5 A 0.39 / 10.0
0.22 / 5.5 J ▬ ▬ 0.45 / 11.5 L ▬ ▬ 63 017 01.3
▬ H ▬ ▬58 063 17 0.06 / 1.5 I ▬ ▬
▬ E ▬ 0.61 / 15.5
0.03 / 0.65 F ▬ 0.43 / 11.0
▬ G ▬ 0.22 / 5.5
0.17 / 4.2 D 0.17 / 4.2 ▬ D1 ▬ ▬ / M5 D2 ▬ ▬ / M4
URPVAccessoriesFuse Clips
0.47 / 12.0 B 0.35 / 9.0 0.24 / 6.0
0.71 / 18.0 C 0.08 / 2.0 0.08 / 2.0 63 017 01
Fuse Clips for 10mm Diameter Contacts
Dimensions[ in / mm]
58 063 17 63 017 01 63 017 01.3
0.43 / 11.0 A 0.39 / 10.0 0.83 / 21.0
NH1 - NH3 (a5 =120mm - 124mm)
22 031 01 (Standard) 22 031 02 (with Leather Sleeve)
Do Not Operate Under Load! Do Not Operate Under Load!
URPVAccessories - Insertion / Removal Tool
European NH Knife Blade Fuse System to 1600VAC