3NP1143-1BC11
Product ID:104225
Updated: 2026/7/2
Key Features
- 1Provide reliable overload and short-circuit protection with electromechanical fuse monitoring.
- 2Offer maximum flexibility via modular design and universal accessories.
- 3Ensure suitability for diverse industries like plants and infrastructure.
- 4Simplify installation with floor, rail, and 8US busbar mounting options.
- 5Enhance safety with standard reach-round and touch protection features.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| DC Insulation Voltage(V) | 440 | AC Rated Voltage(V) | 690 |
| Insulation Voltage(V) | 1000 | Number of Poles | 3P |
| Description | 3NP1, rated current 250A, Size 0/1, 60mm busbar system, flat connection, 3P, electromechanical fuse monitoring, 32/70mm cover with contact protection, suitable for busbar systems and Rittal systems without base | Others | 32/70mm cover with contact protection, suitable for busbar systems and Rittal systems without base |
| Fuse Monitoring | Electromechanical Fuse Monitoring | Installation Type | 60mm Busbar System |
| Fuse Specification | Size: 0/1 | Terminal Type | Flat Connection |
| Rated Current In(A) | 250 | Specifications | 3NP114【250A】 |
| Lifecycle | Delivery Release (PM300) | Country of Origin | Germany |
| ECCN | 9N9999 | AL | N |
| Model Number | 3NP1143-1BC11 |
Specifications may be subject to change without notice
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