Siemens Fuse Switch Disconnector, 1 Pole, 400A Max Current

View all Fuse Switch Disconnectors

Subtotal (1 unit)*

£106.39

(exc. VAT)

£127.67

(inc. VAT)

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  • Shipping from 10 November 2025
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1 +£106.39

*price indicative

RS Stock No.:
143-451
Mfr. Part No.:
3NP1151-1DA10
Brand:
Siemens
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Brand

Siemens

Number of Poles

1

Maximum Current

400A

COO (Country of Origin):
CZ
The Siemens 3NP1 Fuse Switch Disconnector is a robust 1 pole device designed for NH2 fuse types, rated at 400 A. Optimized for assembly and installation on a mounting plate, it features flat terminals for easy connectivity. With a cover level of 70 mm, this model provides effective protection, making it suitable for a variety of electrical applications.

Sealable
Extension auxiliary switch
Locking capability
Fuse monitoring

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