Main switch assembly kit, blackOptional 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: Door coupling rotary handle with rotary drive. Extension shaft NZM..-XV4. External warning plate/marking plate in German/English, black and yellow flash. External warning plate/marking plate can be clipped on. For enhanced busbar tag shroud on the incomer side, please order IP2X protection against contact with a finger. With black door coupling rotary handle. Lockable on the 0 position on the handle 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)
Main switch assembly kit, black
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: Door coupling rotary handle with rotary drive. Extension shaft NZM..-XV4. External warning plate/marking plate in German/English, black and yellow flash. External warning plate/marking plate can be clipped on. For enhanced busbar tag shroud on the incomer side, please order IP2X protection against contact with a finger. With black door coupling rotary handle. Lockable on the 0 position on the handle 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)
| Equipment supplied | Door coupling rotary handle with rotary drive NZM...-XV4 extension shaft External warning plate/marking plate in German/English Black and yellow lightning symbol |
| Product range | Accessories |
| Accessories | Main switch assembly kit |
| Standard/Approval | UL/CSA, IEC |
| Construction size | NZM4 |
| Description | Kit for use as a main switch |
| Function | With black door coupling rotary handle |
| Protection class | IP66 UL/CSA Type 4X, Type 12 |
| Locking facility | lockable on the 0 position on the handle using up to 3 padlocks can also be modified in I position With door interlock |
| Door interlock | Door interlock on OFF with max. 3 padlocks can also be modified in I position After the door interlock is activated, must not be opened while on ON or TRIP. Must only be opened on OFF Can be modified such that it can be defeated from the outside using a screwdriver Not defeated in the locked OFF position. Can only be switched ON when the door is closed |
| Project planning information | External warning plate/designation label can be clipped on. For enhanced busbar tag shroud on the incomer side, please order IP2X protection against contact with a finger. |
| For use with | NZM4(-4) N(S)4(-4) |
| 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 | Yes |
| 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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