3NP1143-1JC12
Product ID:102806
Updated: 2026/7/2

Key Features
- 1Integrate with Rittal busbar systems using a 250 A capacity.
- 2Monitor fuse status electronically for proactive safety.
- 3Protect three-phase installations reliably and efficiently.
- 4Utilize flat terminals to save panel space.
- 5Comply with DIN VDE 0100-200 and key safety standards.
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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, electronic EFM10 fuse monitoring, suitable for Rittal Riline60 system with base | Other | Suitable for Rittal Riline60 system with base |
| Fuse Monitoring | Electronic EFM10 Fuse Monitoring | Installation Type | 60mm Busbar System |
| Fuse Rating | 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 | 3NP1143-1JC12 |
Specifications may be subject to change without notice
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