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Siemens Fuse Switch Disconnector, 1-Pole

View all Fuse Switch Disconnectors

Subtotal (1 unit)*

£79.33

(exc. VAT)

£95.20

(inc. VAT)

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  • Ready to ship from 18 May 2026
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1 +£79.33

*price indicative

RS Stock No.:
143-644
Mfr. Part No.:
3NP1141-1DA10
Brand:
Siemens
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Brand

Siemens

Product Type

Fuse Switch Disconnector

Number of Poles

1

Enclosed/Not Enclosed

Not Enclosed

Mount Type

Plate

Terminal Type

Flat Terminal

IP Rating

IP40, IP20, IP30

Series

SENTRON

Minimum Operating Temperature

-25°C

Mechanical Fuse Size

NH0-NH1

Maximum Operating Temperature

55°C

Standards/Approvals

RoHS Directive

COO (Country of Origin):
CZ
The Siemens 3NP1 fuse switch disconnector is a 1 pole unit rated for 250 A, specifically designed for assembly and installation on a mounting plate. It features a flat terminal and a cover positioned at a level of 70 mm, making it suitable for efficient circuit protection in diverse electrical setups.

Sealable

Extension auxiliary switch

Locking capability

Fuse monitoring

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