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Siemens Fuse Switch Disconnector, 4-Pole

View all Fuse Switch Disconnectors

Subtotal (1 unit)*

£403.56

(exc. VAT)

£484.27

(inc. VAT)

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1 +£403.56

*price indicative

RS Stock No.:
143-446
Mfr. Part No.:
3NP1144-1BC20
Brand:
Siemens
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Brand

Siemens

Product Type

Fuse Switch Disconnector

Number of Poles

4

Enclosed/Not Enclosed

Not Enclosed

Mount Type

DIN Rail

Terminal Type

Box

IP Rating

IP30, IP20, IP40

Series

SENTRON

Minimum Operating Temperature

-25°C

Mechanical Fuse Size

NH0-NH1

Maximum Operating Temperature

55°C

Standards/Approvals

CCC, CE, DNV, EAC, UKCA

The Siemens 3NP1 Fuse Switch Disconnector is a reliable 4 pole device designed for NH1 fuse types, rated at 250 A. Tailored for the 60 mm 8US busbar system, it features box terminals for secure connections. With a cover level of 32/70 mm, this model ensures effective protection, making it suitable for a wide range of electrical applications.

Sealable

Extension auxiliary switch

Locking capability

Phase failure monitoring

Fuse monitoring

Overvoltage protection monitoring

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