3NP1143-1DA12
Product ID:184043
Updated: 2026/8/13
Key Features
- 1Ensure safe operation with permanent switch-on/off under load.
- 2Distribute power efficiently in 3-pole industrial applications.
- 3Handle high currents up to 250 Amperes reliably.
- 4Rely on durable construction for minimal maintenance.
- 5Meet DIN VDE and UL 508 standards for compliance.
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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, surface mounting, flat connection, 3P, electronic EFM10 fuse monitoring, | Fuse Monitoring: | Electronic EFM10 Fuse Monitoring |
| Installation Type: | Surface Mounting | 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 | N |
| AL | N | Model Number | 3NP1143-1DA12 |
Specifications may be subject to change without notice
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