3NP1143-1DA22
Product ID:100915
Updated: 2026/7/2

Key Features
- 1Ensure high-performance electrical safety with electronic EFM10 monitoring.
- 2Install easily using the compact 306x183.7x116 mm design.
- 3Mount flexibly on plates or box terminals.
- 4Withstand robust 80 kA short circuit currents.
- 5Protect against dust and water per IP20/IP30/IP40 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, surface mounting, box terminal, 3P, electronic EFM10 fuse monitoring, | Fuse Monitoring | Electronic EFM10 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 | 3NP1143-1DA22 |
Specifications may be subject to change without notice
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