- RS Stock No.:
- 216-5962
- Mfr. Part No.:
- 3NP1143-1DA11
- Manufacturer:
- Siemens
- RS Stock No.:
- 216-5962
- Mfr. Part No.:
- 3NP1143-1DA11
- Manufacturer:
- Siemens
Product overview and Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CZ
Product Details
The Siemens SENTRON's fuse switch disconnector has 3-pole configuration with current rating of 250 has cover level of 70 mm with flat terminal type electrical connection. The reach-round and touch protection incorporated as standard in the new SENTRON 3NP1 series prevents users from touching current conducting parts when mounting in a Busbar system, even if they need to be accessed on the rear. The brand offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution boards, switches and sockets for safe, efficient electrical infrastructure in buildings and industry.
Ambient temperature -25 °C to +55 °C
Isolation voltage 1000 V
Mechanical life 1600
Isolation voltage 1000 V
Mechanical life 1600
Specifications
Attribute | Value |
---|---|
Number of Poles | 3 |
Maximum Current | 250A |
Range | SENTRON |
Series | 3NP1 |
Mechanical Fuse Size | NH0, NH1 |
Minimum Operating Temperature | -25°C |
Maximum Operating Temperature | +55°C |