3NP1133-1BC21
Product ID:209317
Updated: 2026/7/2

Key Features
- 1Ensure reliable fuse status detection with electromechanical monitoring.
- 2Enhance user safety with reach-round and touch protection features.
- 3Integrate seamlessly with Siemens 8US 60 mm busbar systems.
- 4Provide comprehensive three-pole electrical protection for circuits.
- 5Simplify installation and maintenance using a compact design.
Need a quote? Enter your quantity and get pricing fast.
Qty
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, 60mm busbar system, box terminal, 3P, electromechanical 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 | Electromechanical Fuse Monitoring | Mounting Type | 60mm Busbar System |
| Fuse Rating | Size: 00/000 | Terminal Type | Box Terminal |
| Rated Current In(A) | 160 | Specification | 3NP11【160A】 |
| Lifecycle | Delivery Release (PM300) | Country of Origin | Germany |
| ECCN | 9N9999 | AL | N |
| Model Number | 3NP1133-1BC21 |
Specifications may be subject to change without notice
Still deciding on 3NP1133-1BC21?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
