3NP1133-1BB12
Product ID:142171
Updated: 2026/7/3

Key Features
- 1Adopt a modular design for maximum flexibility.
- 2Install for floor mounting, rail, or Siemens 8US busbar.
- 3Ensure reliable operation with 3-pole NH00 configuration.
- 4Enhance safety via electronic EFM10 fuse monitoring.
- 5Connect to 5 or 10 mm busbar thickness.
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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 160A, Size 00/000, 40mm busbar system, flat connection, 3P, electronic EFM10 fuse monitoring, 32/70mm cover with contact protection, suitable for busbar and Rittal systems without base | Other | 32/70mm cover with contact protection, suitable for busbar and Rittal systems without base |
| Fuse Monitoring | Electronic EFM10 Fuse Monitoring | Mounting Type | 40mm Busbar System |
| Fuse Rating | Size: 00/000 | Terminal Type | Flat Connection |
| Rated Current In(A) | 160 | Specification | 3NP113【160A】 |
| Lifecycle | Delivery Release (PM300) | Country of Origin | Germany |
| ECCN | EAR99 | AL | N |
| Model Number | 3NP1133-1BB12 |
Specifications may be subject to change without notice
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