Siemens Fuse Switch Disconnector, 3 Pole, 630A Max Current

Subtotal (1 unit)*

£383.90

(exc. VAT)

£460.68

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 11 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£383.90

*price indicative

RS Stock No.:
143-471
Mfr. Part No.:
3NP1163-1DA11
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Number of Poles

3

Maximum Current

630A

COO (Country of Origin):
CZ
The Siemens fuse switch disconnector 3NP1 is a 3 pole, NH3 model rated for 630 A, designed for assembly and installation on a mounting plate. It features a flat terminal and includes electromechanical fuse monitoring, with a cover level of 70 mm, ensuring reliable operation and safety in various electrical applications.

Sealable
Extension auxiliary switch
Locking capability
Phase failure monitoring
Overvoltage protection monitoring

Related links