Sizes
 |
 |
 |
 |
 |
 |
|
 |
 |
 |
 |
 |
 |
|
|---|---|---|---|---|---|---|
| U | 690V 800V |
690V | 690V 800V |
690V 800V |
690V 800V |
690V |
| IN | 160A | 160A | 250A | 400A | 630A | 1000A 1250A 2500A |
Range
| SIZE | In (A) | POLES | FIXING | CONNECTION | REFERENCE | |
|---|---|---|---|---|---|---|
| NH00 1P |
 |
160A | 1P | SCREW | SCREW | 354100 |
| CLAMP | 354105 | |||||
| CLAMP/SCREW | 354110 | |||||
| FIXED NUT | 354115 | |||||
| DIN RAIL + SCREW | SCREW | 352100 | ||||
| CLAMP | 352105 | |||||
| CLAMP/SCREW | 352110 | |||||
| FIXED NUT | 354115 | |||||
| NH00 3P |
 |
160A | 3P | DIN RAIL + SCREW | SCREW | 353102 |
| CLAMP | 353105 | |||||
| CLAMP/SCREW | 353110 | |||||
| FIXED NUT | 353115 | |||||
| NH00 3P WITH COVER SHIELDS |
 |
160A | 3P | DIN RAIL + SCREW WITH COVER SHIELDS |
SCREW | 335120 |
| CLAMP | 335125 | |||||
| CLAMP/SCREW | 335130 | |||||
| FIXED NUT | 335135 | |||||
| NH00 3P WITH IP20 PROTECTION |
 |
160A | 3P | DIN RAIL + SCREW WITH IP20 PROTECTION |
SCREW | 334717 |
| CLAMP | 334720 | |||||
| CLAMP/SCREW | 334725 | |||||
| FIXED NUT | 334730 | |||||
| SIZE | In (A) | POLES | FIXING | CONNECTION | REFERENCE | |
|---|---|---|---|---|---|---|
| NH0 1P |
 |
160A | 1P | SCREW | SCREW | 354160 |
| DIN RAIL + SCREW | SCREW | 352160 | ||||
| NH0 3P |
 |
160A | 3P | SCREW | SCREW | 355160 |
| DIN RAIL + SCREW | SCREW | 353160 | ||||
| NH0 1P WITH MICROSWITCH |
 |
160A | 1P | DIN RAIL + SCREW | SCREW | 356160 |
| SIZE | In (A) | POLES | FIXING | CONNECTION | REFERENCE | |
|---|---|---|---|---|---|---|
NH1 1P |
 |
250A | 1P | DIN RAIL + SCREW | SCREW | 352300 |
NH1 3P |
 |
250A | 3P | DIN RAIL + SCREW | SCREW | 353300 |
NH1 1P WITH MICROSWITCH |
 |
250A | 1P | DIN RAIL + SCREW | SCREW | 356250 |
| SIZE | In (A) | POLES | FIXING | CONNECTION | REFERENCE | |
|---|---|---|---|---|---|---|
NH2 1P |
 |
400A | 1P | DIN RAIL + SCREW | SCREW | 352400 |
| FIXED NUT | 354251 | |||||
NH2 3P |
 |
400A | 3P | DIN RAIL + SCREW | SCREW | 353400 |
NH2 1P WITH MICROSWITCH |
 |
400A | 1P | DIN RAIL + SCREW | SCREW | 356400 |
| SIZE | In (A) | POLES | FIXING | CONNECTION | REFERENCE | |
|---|---|---|---|---|---|---|
| NH3 1P |
 |
630A | 1P | DIN RAIL + SCREW | SCREW | 352630 |
| NH3 3P |
 |
250A | 3P | DIN RAIL + SCREW | SCREW | 353630 |
| NH3 1P WITH MICROSWITCH |
 |
630A | 1P | DIN RAIL + SCREW | SCREW | 356630 |
| SIZE | In (A) | POLES | FIXING | CONNECTION | REFERENCE | |
|---|---|---|---|---|---|---|
| NH4 1P |
 |
1000A 1250A |
1P | SCREW | SCREW | 354125 |
| 2 SCREWS | 354128 | |||||
| NH4 2P GROUP |
 |
2500A | 2P | SCREW | - | 354127 |
| - | 356127 | |||||
| NH4 1P WITH MICROSWITCH |
 |
1000A 1250A |
1P | SCREW | SCREW | 356125 |
| 1250A | 1P | SCREW | 2 SCREWS M10 | 356128 | ||
Technical data
| Contacts | Silver plated copper |
| Body | NH00..NH3 Thermoplastic, high resistance to temperature Flammability: (UL94) V0 Glow wire test: (IEC-60695) 960ºC Tracking resistance (IEC-112) CTI > 600V NH4 Thermosetting, high resistance to temperature Tracking resistance CTI > 600V |
| Separating plates | NH00..NH2 Thermoplastic, high resistance to temperature Flammability: (UL94) V0 Glow wire test: (IEC-60695) 960ºC NH3 & NH4 Laminated phenolic resin |
| Separators | Thermoplastic, high resistance to temperature Flammability: (UL94) V0 Glow wire test: (IEC-60695) 960ºC |
| Terminal covers | Thermoplastic, high resistance to temperature Flammability: (UL94) V0 Glow wire test: (IEC-60695) 960ºC |
| Fuse link covers | Thermoplastic, high resistance to temperature Flammability: (UL94) V2 Glow wire test: (IEC-60695) 850ºC |
| Accessory terminals | Tin plated brass Zinc plated steel screws |
| Protection index | NH00..NH3 IP00 / IP20 NH4 IP00 |
| Ambient temperature of service | -20°C ... 80°C |
| Storage temperature | -40°C ... 80°C |
Standards
IEC/EN 60269-1
IEC/EN 60269-2
DIN 43620