Door coupling rotary handle, lockable on the handle+switchContactor with double box terminals for reliable wiring of different cable cross-sections. Front connections enable simple wiring. The same dimensions for AC- and DC-operated contactors enables the use of the same accessories. Deliverable accessories: auxiliary contact modules plug-in type and side mounting, black/grey. Lockable on the handle on the switch using up to 3 padlocks. Lockable in 0 position on handle, lockable on the 0 position on the switch using up to 3 padlocks. Can also be modified in I position. With door interlock. Can be used for: NZM4(-4), N(N/O)4(-4)
Door coupling rotary handle, lockable on the handle+switch
Contactor with double box terminals for reliable wiring of different cable cross-sections. Front connections enable simple wiring. The same dimensions for AC- and DC-operated contactors enables the use of the same accessories. Deliverable accessories: auxiliary contact modules plug-in type and side mounting, black/grey. Lockable on the handle on the switch using up to 3 padlocks. Lockable in 0 position on handle, lockable on the 0 position on the switch using up to 3 padlocks. Can also be modified in I position. With door interlock. Can be used for: NZM4(-4), N(N/O)4(-4)
| Product range | Accessories |
| Accessories | Door coupling rotary handle |
| Standard/Approval | UL/CSA, IEC |
| Construction size | NZM4 |
| Description | Door coupling rotary handle for operating the switch through a closed control panel door |
| Function | Standard, black/grey |
| Protection class | IP66 UL/CSA Type 4X, Type 12 |
| Locking facility | lockable on the handle on the switch using up to 3 padlocks Modifiable on handle in I position as well With door interlock |
| Door interlock | Not defeated in the locked OFF and ON positions Can be modified in the unlocked ON position Can be modified such that it can be defeated from the outside using a screwdriver Door can be opened in OFF |
| Project planning information | External warning plate/designation label can be clipped on. Complete including rotary drive and coupling parts Extension shaft additionally required. |
| For use with | NZM4(-4), N(S)4(-4) |
| lockable | double |
| 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 |
| Degree of Protection | IEC: IP66, UL/CSA Type 4X, 12 |
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