Connection block for component adapters 4p, size 2Optional 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: part no. and part no. suffix include parts for one switch side at top or bottom (with NZM3 top only). Required with component adapter and switch with connection on rear. Can be used for NZM2-4, PN2-4, N(S)2-4
Connection block for component adapters 4p, size 2
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: part no. and part no. suffix include parts for one switch side at top or bottom (with NZM3 top only). Required with component adapter and switch with connection on rear. Can be used for NZM2-4, PN2-4, N(S)2-4
| Ordering information | When ordering separately |
| Product range | 60 mm system |
| Basic function | Connection block for component adapters |
| Accessories | Connection block |
| Number of poles | 4 pole |
| Number of conductors | 4 pole |
| Rated operational current [Ie] | for NZM2 component adapter |
| Cu factor | 250 A |
| For use with | 0,00 kg |
| Notes | NZM2-4, PN2-4, N2-4 |
| 10.2 Strength of materials and parts >10.2.2 Corrosion resistance |
Required for component adapters and switches with connection on rear; see device adapters 104555 and 104556 for an example. O = Mounted on top U = Fitted at the bottom |
| 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 |
Meets the product standard´s requirements. |
| 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 |
Does not apply, since the entire switchgear needs to be evaluated. |
| 10.3 Degree of protection of ASSEMBLIES | Meets the product standard´s requirements. |
| 10.4 Clearances and creepage distances | Does not apply, since the entire switchgear needs to be evaluated. |
| 10.5 Protection against electric shock | Meets the product standard´s requirements. |
| 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 | Does not apply, since the entire switchgear needs to be evaluated. |
| 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 | Is the panel builder´s responsibility. |
| 10.11 Short-circuit rating | The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices. |
| 10.12 Electromagnetic compatibility | Is the panel builder´s responsibility. The specifications for the switchgear must be observed. |
| 10.13 Mechanical function | Is the panel builder´s responsibility. The specifications for the switchgear must be observed. |
| Suitable for number of poles | The device meets the requirements, provided the information in the instruction leaflet (IL) is observed. |
| Model | 4 |
| Product Standards | Other |
| UL File No. | UL489; CSA-C22.2 No. 5-09; IEC60947-2, CE marking |
| UL Category Control No. | E31593 |
| CSA File No. | DIVQ |
| CSA Class No. | 022086 |
| North America Certification | 1432-01 |
| Specially designed for North America | UL listed, CSA certified |
| Suitable for | Yes |
| Current Limiting Circuit-Breaker | Feeder circuits, branch circuits |
| Max. Voltage Rating | Yes |
| Degree of Protection | 480Y/277 V |
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