Mersen Surge Protector

View all Surge Protection Devices
Bulk discount available

Subtotal (1 unit)*

£29.60

(exc. VAT)

£35.52

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 1 unit(s) ready to ship
  • Plus 999,999,998 unit(s) shipping from 28 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 9£29.60
10 - 19£27.65
20 - 39£26.91
40 - 79£26.23
80 +£25.58

*price indicative

RS Stock No.:
179-3077
Mfr. Part No.:
83230003 / SP23-20K275V-LF
Brand:
Mersen

RoHS Status: Not Applicable

COO (Country of Origin):
ES
STP T23 20 is the series of combined Type 2+3/Class II+III devices for discharging voltage surges while providing a very fine voltage protection level. Suitable as the final stage of protection in panels with Type 2 protection devices installed upstream such as STP T2 40 SPDs. These SPDs should be installed as close as possible to the equipment being protected.

Configeration: L-N (1Ph)