Skip to content
Blog Need Help?

Fuses, Breakers & Arresters

Fuses, circuit breakers, and surge arresters are electrical protection devices. Fuses are used to protect circuits from overcurrent by "blowing" or opening the circuit if the current exceeds a certain level. Circuit breakers do the same job but can be reset by turning them off and then back on. Surge arresters, also known as surge protectors, are used to protect circuits and equipment from over-voltage and voltage transients. They work by diverting excess voltage away from the circuit or equipment, protecting it from damage.

Filters

$
$
$9.50

Double Micro Blade Fuse Socket Wire Tap

Electus

If you've ever wanted to install 12VDC devices near or around your dash but have been put off by the need to manually install new wiring and run ...

View full details
$9.50 - $9.50
$9.50
$9.50
$9.50 - $9.50
$9.50
$15.90

300A Grey Mega Bolt-Down Fuse SF2028

Electus

Patented technology designed for high current protection, found OEM on Ford, GM and Chrysler vehicles. Slo-Blow feature eliminates nu...

View full details
$15.90 - $15.90
$15.90
$15.90
$15.90 - $15.90
$15.90
$27.90

200A Midi Inline Bolt-Down Fuse Holder SZ2079

Electus

Midi fuses are a smaller version of the ANL fuse whilst still catering for high current loads. Suitable for all applications, ranging from portab...

View full details
$27.90 - $27.90
$27.90
$27.90
$27.90 - $27.90
$27.90
$1.10

8A M205 Quick Blow Fuse SF2165

Electus

- (5 x 20mm)- 8A Length : 20mm Diameter : 5mm Packaged Volume : 0l Packaged Weight : 0kg Packaged Length : 0.5cm Packaged ...

View full details
$1.10 - $1.10
$1.10
$1.10
$1.10 - $1.10
$1.10
$11.90

Electus Micro2 Blade Fuses 10Pk SF2145

Electus

Summary Specifications Comprises: 2 x 5A, 2 x 10A, 2...

View full details
$11.90 - $11.90
$11.90
$11.90
$11.90 - $11.90
$11.90
$11.90

Electus Maxi Fuse 3 Pack (60/80/100A) SF1953

Electus

Summary Specifications Pack of 3 Maxi size fuses:Va...

View full details
$11.90 - $11.90
$11.90
$11.90
$11.90 - $11.90
$11.90
$1.10

Electus 15A M205 Quick Blow Fuse SF2180

Electus

Summary Specifications - (5 x 20mm)- 15A...

View full details
$1.10 - $1.10
$1.10
$1.10
$1.10 - $1.10
$1.10
$13.90

Midi Ami Fuse Pack Of 2 (30A to 200A)

Electus

Midi fuses are a smaller version of the ANL fuse whilst still catering for high current loads. Suitable for all applications, ranging from portabl...

View full details
$13.90 - $15.90
$13.90
$13.90 - $15.90
$13.90 - $15.90
$13.90
$15.90

80A Natural Mega Bolt-Down Fuse SF2020

Electus

Patented technology designed for high current protection, found OEM on Ford, GM and Chrysler vehicles. Slo-Blow feature eliminates nu...

View full details
$15.90 - $15.90
$15.90
$15.90
$15.90 - $15.90
$15.90
$14.90

100A Yellow Mega Bolt-Down Fuse SF2022

Electus

Patented technology designed for high current protection, found OEM on Ford, GM and Chrysler vehicles. Slo-Blow feature eliminates nu...

View full details
$14.90 - $14.90
$14.90
$14.90
$14.90 - $14.90
$14.90
$15.90

175A Clear Mega Bolt-Down Fuse SF2024

Electus

Patented technology designed for high current protection, found OEM on Ford, GM and Chrysler vehicles. Slo-Blow feature eliminates nu...

View full details
$15.90 - $15.90
$15.90
$15.90
$15.90 - $15.90
$15.90
$14.90

225A Tan Mega Bolt-Down Fuse SF2026

Electus

Patented technology designed for high current protection, found OEM on Ford, GM and Chrysler vehicles. Slo-Blow feature eliminates nu...

View full details
$14.90 - $14.90
$14.90
$14.90
$14.90 - $14.90
$14.90
$11.90

Maxi Fuse 3 Pack (20/40/50A) SF1951

Electus

A handy 3 pack of maxi fuses, contains 1 x 20amp 1 x 40amp 1 x 50amp fuse. Contains Button Cell : false Length : 999mm Pac...

View full details
$11.90 - $11.90
$11.90
$11.90
$11.90 - $11.90
$11.90
Spare Fuse 0.5A For Qm1570-Folders
$5.90

Spare Fuse 0.5A For Qm1570

Electus

As used in multimeters. Fast acting fuse designed for use in circuits with high AC fault current. Listed by Underwriters Laboratory and certified...

View full details
$5.90 - $5.90
$5.90
$5.90
$5.90 - $5.90
$5.90
" "