Early-make auxiliary contact for NZM2/3, 2NO, Push-in terminalsOptional accessories for the circuit-breaker series NZM offers a comprehensive portfolio of application options for use world wide. The mounting is always flexible and easy thanks to the modular function groups. Notes: Early-make auxiliary contact with push-in terminals. For interlocking and load shedding circuits, as well as for early make of the undervoltage release in main switch/emergency off applications. Not in conjunction with undervoltage release NZM…-XU…, shunt release NZM…-XA…, relais modules NZM…-X2A… or remote operator NZM…-XR… Early make (manual operation): approx. 20 ms (NZM2/3) and 90 ms (NZM4).
Early-make auxiliary contact for NZM2/3, 2NO, Push-in terminals
Optional accessories for the circuit-breaker series NZM offers a comprehensive portfolio of application options for use world wide. The mounting is always flexible and easy thanks to the modular function groups. Notes: Early-make auxiliary contact with push-in terminals. For interlocking and load shedding circuits, as well as for early make of the undervoltage release in main switch/emergency off applications. Not in conjunction with undervoltage release NZM…-XU…, shunt release NZM…-XA…, relais modules NZM…-X2A… or remote operator NZM…-XR… Early make (manual operation): approx. 20 ms (NZM2/3) and 90 ms (NZM4).
| 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. |
| Number of contacts as change-over contact | 0 |
| Number of contacts as normally open contact | 1 |
| Number of contacts as normally closed contact | 0 |
| Number of fault-signal switches | 0 |
| Rated operation current Ie at AC-15, 230 V | 4 A |
| Type of electric connection | Spring clamp connection |
| Model | Integrable |
| Mounting method | Other |
| Lamp holder |
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