Link set + cover 4 poles/1 poleOptional accessories for circuit-breaker series NZM offers a comprehensive portfolio of application possibilities for worldwide use. Modular functional groups make mounting flexible and simple. Notes: type contains parts for both switch sides for 4 pole NN..-S1-DC switches, that are used as 1 pole switches for DC. The links are used to connect contacts in series. Jumper kit with cover for use with: N4-4-..S1-DC
Link set + cover 4 poles/1 pole
Optional accessories for circuit-breaker series NZM offers a comprehensive portfolio of application possibilities for worldwide use. Modular functional groups make mounting flexible and simple. Notes: type contains parts for both switch sides for 4 pole NN..-S1-DC switches, that are used as 1 pole switches for DC. The links are used to connect contacts in series. Jumper kit with cover for use with: N4-4-..S1-DC
| Number of poles | 1 pole |
| Accessories | DC link kit |
| Number of conductors | 4 |
| Rated current [In] | Jumper kit with cover IP2X |
| For use with | 1274 (40 °C,) 1138 (65 °C) A |
| Notes | N4-4-…-S1(-S15)-DC N4-4-800(1000)(1100)-S1(-S15)-PV-NA |
| 10.2 Strength of materials and parts >10.2.2 Corrosion resistance |
Model contains parts for upper switch side for 4 pole switches N...-DC that are used as 1 pole switches for DC. The links each connect contacts in series. Incoming unit and outgoer at bottom or top, user-definable. See figure connection type. |
| 10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures |
Meets the product standard´s requirements. |
| 10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat |
Meets the product standard´s requirements. |
| 10.2 Strength of materials and parts >10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects |
Meets the product standard´s requirements. |
| 10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation |
Meets the product standard´s requirements. |
| 10.2 Strength of materials and parts >10.2.5 Lifting |
Meets the product standard´s requirements. |
| 10.2 Strength of materials and parts >10.2.6 Mechanical impact |
Does not apply, since the entire switchgear needs to be evaluated. |
| 10.2 Strength of materials and parts >10.2.7 Inscriptions |
Does not apply, since the entire switchgear needs to be evaluated. |
| 10.3 Degree of protection of ASSEMBLIES | Meets the product standard´s requirements. |
| 10.4 Clearances and creepage distances | Does not apply, since the entire switchgear needs to be evaluated. |
| 10.5 Protection against electric shock | Meets the product standard´s requirements. |
| 10.6 Incorporation of switching devices and components | Does not apply, since the entire switchgear needs to be evaluated. |
| 10.7 Internal electrical circuits and connections | Does not apply, since the entire switchgear needs to be evaluated. |
| 10.8 Connections for external conductors | Is the panel builder´s responsibility. |
| 10.9 Insulation properties >10.9.2 Power-frequency electric strength |
Is the panel builder´s responsibility. |
| 10.9 Insulation properties >10.9.3 Impulse withstand voltage |
Is the panel builder´s responsibility. |
| 10.9 Insulation properties >10.9.4 Testing of enclosures made of insulating material |
Is the panel builder´s responsibility. |
| 10.10 Temperature rise | Is the panel builder´s responsibility. |
| 10.11 Short-circuit rating | The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices. |
| 10.12 Electromagnetic compatibility | Is the panel builder´s responsibility. The specifications for the switchgear must be observed. |
| 10.13 Mechanical function | Is the panel builder´s responsibility. The specifications for the switchgear must be observed. |
| Suitable for number of poles | The device meets the requirements, provided the information in the instruction leaflet (IL) is observed. |
| Model | 4 |
| Product Standards | Parallel wiring |
| UL File No. | UL 489B; IEC 60947-3; CE marking |
| CSA File No. | E471671 |
| CSA Class No. | - |
| North America Certification | - |
| Current Limiting Circuit-Breaker | UL listed |
| Max. Voltage Rating | No |
| Degree of Protection | 1000 VDC |
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