Siemens Fuse Switch Disconnector, 3 Pole, 400A Max Current, 37 100A Fuse Current

Subtotal (1 unit)*

£802.98

(exc. VAT)

£963.58

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 999,999,999 unit(s) shipping from 24 September 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£802.98

*price indicative

RS Stock No.:
225-5383
Mfr. Part No.:
3KF4340-0MF51
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Number of Poles

3

Maximum Current

400A

Fuse Current Rating

37 100A

Range

SENTRON

Series

3KF4

Mechanical Fuse Size

NH1, NH2

Related links