Rotary handle, lockable on the handle, size 1Contactor with spring-loaded terminals for quick, reliable wiring. The same dimensions for AC- and DC-operated contactors enables the use of the same accessories. Integrated suppressor circuit. Deliverable accessories: auxiliary contact modules plug-in type and side mounting, black/grey. Lockable on the 0 position on the handle on the switch using up to 3 padlocks, can also be modified in I position. Also available with door interlock e.g. for MCC service distribution. Door interlock in ON position, can be defeated from the outside using a 1 mm pin. Not defeated in the locked OFF and ON positions. Door can be opened in OFF, can only be switched ON when the door is closed. Can be used for: NZM1(-4), PN1(-4), N(N/O)1(-4)
Rotary handle, lockable on the handle, size 1
Contactor with spring-loaded terminals for quick, reliable wiring. The same dimensions for AC- and DC-operated contactors enables the use of the same accessories. Integrated suppressor circuit. Deliverable accessories: auxiliary contact modules plug-in type and side mounting, black/grey. Lockable on the 0 position on the handle on the switch using up to 3 padlocks, can also be modified in I position. Also available with door interlock e.g. for MCC service distribution. Door interlock in ON position, can be defeated from the outside using a 1 mm pin. Not defeated in the locked OFF and ON positions. Door can be opened in OFF, can only be switched ON when the door is closed. Can be used for: NZM1(-4), PN1(-4), N(N/O)1(-4)
| Product range | Accessories |
| Accessories | Rotary handle on switch with door interlock |
| Standard/Approval | UL/CSA, IEC |
| Construction size | NZM1 |
| Description | Makes it possible to operate the switch with a rotational movement and provides locking facilities |
| Function | Standard, black/grey |
| Protection class | IP40 |
| Locking facility | lockable on the 0 position on the handle using up to 3 padlocks can also be modified in I position also available with door interlock e.g. for MCC service distribution |
| Door interlock | Door interlock in ON position can be defeated from the outside using a 1 mm pin Not defeated in the locked OFF and ON positions Door can be opened in OFF Can only be switched ON when the door is closed |
| Project planning information | Complete with rotary drive and insulating surround |
| Actuation | Rotary handle |
| For use with | NZM1(-4), PN1(-4), N(S)1(-4) |
| Notes | Circuit‐breaker can also be installed in a lying position 90 ° left/right, with the handle still in the same position. |
| 10.2 Strength of materials and parts >10.2.2 Corrosion resistance |
Meets the product standard´s requirements. |
| 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 |
Does not apply, since the entire switchgear needs to be evaluated. |
| 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 |
Meets the product standard´s requirements. |
| 10.3 Degree of protection of ASSEMBLIES | Does not apply, since the entire switchgear needs to be evaluated. |
| 10.4 Clearances and creepage distances | Meets the product standard´s requirements. |
| 10.5 Protection against electric shock | Does not apply, since the entire switchgear needs to be evaluated. |
| 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 | Is the panel builder´s responsibility. |
| 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 | The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices. |
| 10.11 Short-circuit rating | Is the panel builder´s responsibility. The specifications for the switchgear must be observed. |
| 10.12 Electromagnetic compatibility | Is the panel builder´s responsibility. The specifications for the switchgear must be observed. |
| 10.13 Mechanical function | The device meets the requirements, provided the information in the instruction leaflet (IL) is observed. |
| Lockable | Yes |
| Colour | Black |
| Suitable for emergency stop | No |
| With extension shaft | No |
| Suitable for power circuit breaker | Yes |
| Suitable for switch disconnector | Yes |
| Product Standards | UL489; CSA-C22.2 No. 5-09; IEC60947, CE marking |
| UL File No. | E140305 |
| UL Category Control No. | DIHS |
| CSA File No. | 022086 |
| CSA Class No. | 1437-01 |
| North America Certification | UL listed, CSA certified |
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