Siemens Fuse Switch Disconnector, 3 Pole, 400A Max Current

View all Fuse Switch Disconnectors

Subtotal (1 unit)*

£381.24

(exc. VAT)

£457.49

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£381.24

*price indicative

RS Stock No.:
143-660
Mfr. Part No.:
3NP1153-1DA13
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Number of Poles

3

Maximum Current

400A

COO (Country of Origin):
CZ
The Siemens 3NP1 Fuse Switch Disconnector is a reliable 3 pole device suitable for NH2 fuse types, rated for up to 400 A. Designed for easy assembly and installation on a mounting plate, it features flat terminals for convenient connections. With electronic fuse monitoring, this model enhances operational safety, and its cover level of 70 mm ensures robust protection in various electrical applications.

Sealable
Extension auxiliary switch
Locking capability
Overvoltage protection monitoring

Related links