Skip to Content

20mm Glass Fuse Antisurge

Antisurge glass fuses are electrical safety devices that protect components or internal circuits from overcurrents. Antisurge fuses are used in appliances like boilers and lighting dimmer switches. They are denoted by the letter 'T,' as opposed to 'F' (which indicates a quick-blow fuse). Slow-blow or antisurge fuses can withstand a high current overflow for a short period of time without blowing

$ 0.85 $ 0.85 Excluding VAT

Volume pricing Price each
1£3.72
10£2.23

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Currently out of stock

See expected availability below

Next availability: 9 units
Expected from 19 October 2026
Need it sooner? Give us a call — we can often help.
Call 01462 73 11 73Contact us
  • Size Options
1 Unit(s) in stock