Socket base, 4p, 630AOptional 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: for circuit-breaker NZM and circuit-breaker N. Not UL/CSA approved. Not for Ue > 690 V. For switches with withdrawal application. Also for reserve spots. 3 positions: retracted, test, disconnected. Position indication is mechanical with pointers. Additional electrical indication with auxiliary contacts possible. One N/O or N/C contact M22-(C)K01 or M22-(C)K10 each per position. Alternatively double contacts M22-CK. Completely with control circuit plug unit. All connections of auxiliary switches (HIA, HIN, HIV) and voltage releases to the control circuit plug units are already present. Maximum utilization: 3 HIN contacts, 2 contacts HIA, 2 contacts HIV. Cannot be combined with adapter set NZM4/NZM14 (NZM4-XSAS14-..) or N(ZM)4/N(ZM)12. Can be used for: NZM3-4, N3-4
Socket base, 4p, 630A
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: for circuit-breaker NZM and circuit-breaker N. Not UL/CSA approved. Not for Ue > 690 V. For switches with withdrawal application. Also for reserve spots. 3 positions: retracted, test, disconnected. Position indication is mechanical with pointers. Additional electrical indication with auxiliary contacts possible. One N/O or N/C contact M22-(C)K01 or M22-(C)K10 each per position. Alternatively double contacts M22-CK. Completely with control circuit plug unit. All connections of auxiliary switches (HIA, HIN, HIV) and voltage releases to the control circuit plug units are already present. Maximum utilization: 3 HIN contacts, 2 contacts HIA, 2 contacts HIV. Cannot be combined with adapter set NZM4/NZM14 (NZM4-XSAS14-..) or N(ZM)4/N(ZM)12. Can be used for: NZM3-4, N3-4
| Product range | Accessories |
| Accessories | Extension base for basic unit |
| Standard/Approval | IEC |
| Installation type | Withdrawable |
| Construction size | NZM3 |
| Description | Extension base for use with basic units NZM...-AVE of the respective size |
| Number of poles | 4 pole |
| Standard equipment | Screw connection |
| Standards | IEC/EN 60947 |
| Protection against direct contact | Finger and back-of-hand proof to VDE 0106 part 100 |
| Climatic proofing | Damp heat, constant, to IEC 60068-2-78 Damp heat, cyclic, to IEC 60068-2-30 |
| Ambient temperature >Ambient temperature, storage |
- 40 - + 70 °C |
| Operation | -25 - +70 °C |
| Mechanical shock resistance (10 ms half-sinusoidal shock) according to IEC 60068-2-27 | 20 (half-sinusoidal shock 20 ms) g |
| Safe isolation to EN 61140 >Between auxiliary contacts and main contacts |
500 V AC |
| Safe isolation to EN 61140 >between the auxiliary contacts |
300 V AC |
| Mounting position | Vertical and 90° right/left |
| Direction of incoming supply | as required |
| Device | IP2X (in the area of the plug-in area) |
| Equipment heat dissipation, current-dependent [Pvid] | 83.35 W |
| Operating ambient temperature min. | -25 °C |
| Operating ambient temperature max. | +70 °C |
| 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. |
| Rated current In | 610 A |
| Number of poles | 4 |
| Version as busbar adapter | No |
| Version as built-in device | Yes |
| Type of electrical connection of main circuit | Screw connection |
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