Siemens Fuse Switch Disconnector, 3-Pole, 250A

View all Fuse Switch Disconnectors

Subtotal (1 unit)*

£239.11

(exc. VAT)

£286.93

(inc. VAT)

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RS Stock No.:
216-5960
Mfr. Part No.:
3NP1143-1BC10
Brand:
Siemens
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Brand

Siemens

Number of Poles

3

Product Type

Fuse Switch Disconnector

Enclosed/Not Enclosed

Enclosed

Mount Type

DIN Rail

Switching Voltage

690V

Terminal Type

Flat

Switching Current

250A

IP Rating

IP30, IP20, IP40

Series

3NP1

Minimum Operating Temperature

-25°C

Mechanical Fuse Size

NH0-NH1

Maximum Operating Temperature

55°C

Auxiliary Contacts Available

No

Standards/Approvals

VDE, UL, RoHS, IEC, EN, CE, CCC

COO (Country of Origin):
CZ
The Siemens SENTRON's fuse switch disconnector has 3-pole configuration with current rating of 250 has cover level of 32/70 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.

Operating voltage 690 V AC

Surge voltage resistance 8 kV

Ambient temperature -25 °C to +55 °C

Isolation voltage 1000 V

Mechanical life 1600

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