Siemens Fuse Switch Disconnector

Subtotal (1 unit)*

£494.62

(exc. VAT)

£593.54

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 999,999,999 unit(s) shipping from 05 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£494.62

*price indicative

RS Stock No.:
226-3912
Mfr. Part No.:
3NJ6940-3BL23
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Range

SENTRON

Series

3NJ

COO (Country of Origin):
DE
The Siemens accessory for switch disconnector with fuses In-line design has pluggable current transformer 600/5 A. It has operating temperature range between -10 °C to 55 °C.

Pluggable current transformer
Ratio of input current or output current 600/5
Current at input rated value 600 A