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THERMAL FUSES /CIRCUIT BREAKER (manual reset) Range from 3A - 40Amp

THERMAL FUSES /CIRCUIT BREAKER (manual reset) Range from 3A - 40Amp
THERMAL FUSES /CIRCUIT BREAKER (manual reset) Range from 3A - 40Amp
THERMAL FUSES /CIRCUIT BREAKER (manual reset) Range from 3A - 40Amp
THERMAL FUSES /CIRCUIT BREAKER (manual reset) Range from 3A - 40Amp
THERMAL FUSES /CIRCUIT BREAKER (manual reset) Range from 3A - 40Amp
Manually re-settable THERMAL circuit breaker / fuse
Available in 3, 4, 5, 10, 15, 20, 30, 35 & 40 Amp variants
Product Code: 
Select your option from the RED BOX below:
THERMAL CIRCUIT BREAKER ALT/FF Range
£3.99 excluding VAT
£4.79 including VAT
Range of thermal circuit breakers/ fuses
Current range available 3 - 40 Amps

NB The 3, 4 & 40A breakers do not have the amperage printed on the reset button and the securing nut is plastic not metal.

See drop down menu in RED BOX for full range selection

Weatherproof "bubble cover" available. (see photos)

Manufacturers specification below:-
  • No. of Poles: 1
  • Voltage Rating V AC: 250V
  • Voltage Rating V DC: 12 - 50VDC
  • Approval Category: UL Recognised
  • Colour: Black
  • Dielectric Strength VAC: 1500VAC
  • Dimensions: (5 - 20A units) 29.1(L) x 14.5(W) x 44(D)
  • Dimensions: (30A, 35A  & 40A unit) 35(L) x 14.2(W) x 57(D)
  • Insulation Resistance: 100Mohm
  • Internal Resistance: 0.025ohm
  • Mounting Type: Panel
  • Operating Temperature Max: 60°C
  • Operating Temperature Min: 0°C
  • Panel Cut-out Diameter: 11.2mm
  • Termination Method: 6.3mm x 0.031mm

3A variant has a black reset button, the 4A variant has a red reset button

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