Siemens Fuse Switch Disconnector, 3 Pole, 160A Max Current

View all Fuse Switch Disconnectors

Subtotal (1 unit)*

£218.62

(exc. VAT)

£262.34

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 25 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£218.62

*price indicative

RS Stock No.:
143-408
Mfr. Part No.:
3NP1133-1BB22
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Number of Poles

3

Maximum Current

160A

COO (Country of Origin):
CZ
The Siemens 3NP1 Fuse Switch Disconnector is a reliable 3 pole device designed for NH00 fuse types, rated at 160 A. Specifically engineered for the 8US busbar system of 40 mm, it features box terminals for secure connections. This model incorporates electronic fuse monitoring EFM10 for enhanced safety and performance.

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

Related links