Door coupling rotary handle, black, lockable, size 3, NA typeOptional accessories for circuit-breaker series NZM offers a comprehensive portfolio of application possibilities for worldwide use. Modular functional groups make mounting flexible and simple. Note: Complete including rotary drive and coupling parts. Extension shaft additionally required. Cannot be combined with mechanical interlock. External warning plate/marking plate can be clipped on. Default, black/grey. Lockable on the 0 position on the handle using up to 3 padlocks. With door interlock. Door interlock not defeated in the locked OFF position. Door opens only with active rotation beyond the 0 position. Can be used for: NZM3, N3
Door coupling rotary handle, black, lockable, size 3, NA type
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. Note: Complete including rotary drive and coupling parts. Extension shaft additionally required. Cannot be combined with mechanical interlock. External warning plate/marking plate can be clipped on. Default, black/grey. Lockable on the 0 position on the handle using up to 3 padlocks. With door interlock. Door interlock not defeated in the locked OFF position. Door opens only with active rotation beyond the 0 position. Can be used for: NZM3, N3
| Product range | Accessories |
| Accessories | Door coupling rotary handle |
| Standard/Approval | UL/CSA, IEC |
| Construction size | NZM3 |
| 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 0 position on the handle using up to 3 padlocks With door interlock |
| Door interlock | Not defeated in the locked OFF position. Door opens only with active rotation beyond the 0 position |
| Project planning information | Complete including rotary drive and coupling parts Extension shaft additionally required. Cannot be combined with mechanical interlock External warning plate/designation label can be clipped on. |
| For use with | NZM3, N3 |
| lockable | single |
| 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 |
| Specially designed for North America | Rotary handle with additional 4th position, beyond OFF, to release door interlock. |
| Degree of Protection | IEC: IP66, UL/CSA Type 4X, 12 |
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