Siemens Fuse Switch Disconnector, 4 Pole, 125A Max Current, 18 000A Fuse Current

Subtotal (1 unit)*

£333.22

(exc. VAT)

£399.86

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 05 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£333.22

*price indicative

RS Stock No.:
225-5379
Mfr. Part No.:
3KF2412-2LF11
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Number of Poles

4

Maximum Current

125A

Fuse Current Rating

18 000A

Range

SENTRON

Series

3KF2

Mechanical Fuse Size

NH00, NH000

COO (Country of Origin):
CN
The Siemens SENTRON switch disconnector with fuse has current ratings of 125 A. The 3KF switch disconnector with fuses are optimized for complex applications in which LV HRC fuses are used. It offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.

Protect against overload and short circuits
Basic unit with handle