Product Model
3NP1143-1DA21
Selling Points
- 1Enhanced Safety: Protects users from electric shock with permanent switch-on and switch-off under load.
- 2Efficient Operation: Optimizes power distribution with a comprehensive portfolio for low-voltage installations.
- 3Versatile Mounting: Available for floor mounting, standard mounting rails, and front mounting in panel doors.
- 4High Current Rating: Handles up to 250 A, suitable for various applications in electrical installations.
- 5Compliance with Standards: Meets IEC 60947-3 and UL standards for reliability and performance.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| 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, Surface mounting, Box terminal, 3P, Electromechanical fuse monitoring, | Fuse Monitoring | Electromechanical Fuse Monitoring |
Mounting Type | Surface Mounting | Fuse Rating | Size: 0/1 |
Terminal Type | Box Terminal | Rated Current In(A) | 250 |
Specifications | 3NP114【250A】 | Lifecycle | Delivery Release (PM300) |
Country of Origin | Germany | ECCN | 9N9999 |
AL | N | Model Number | 3NP1143-1DA21 |
Specifications may be subject to change without notice