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.
Folders
Manual-reset standard blade circuit breaker. Total length including blades: 31mm (excludes 1mm reset button) Specifications: Width 20m...
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Original price
$9.50
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Original price
$9.50
Original price
$9.50
$9.50
$9.50
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$9.50
Current price
$9.50
Folders
Single pole thermal circuit breaker with Auto reset. 12VDC in current ratings from 20 - 50A. Specifications: Circuit Breaker Type Chassis M...
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Original price
$13.90
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Original price
$14.90
Original price
$13.90
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Original price
$14.90
Original price
$13.90
Current price
$13.90
$13.90
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$13.90
Current price
$13.90
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...
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Original price
$13.90
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Original price
$17.90
Original price
$13.90
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Original price
$17.90
Original price
$13.90
$13.90
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$15.90
$13.90
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$15.90
Current price
$13.90
Folders
3A Blade Fuse with LED Indicator - Pink Colour Code: 3A = Pink 5A = Orange 10A = Red 15A = Blue 20A = Yellow 30A = Green Specifications: ...
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Original price
$2.10
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Original price
$2.10
Original price
$2.10
$2.10
$2.10
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$2.10
Current price
$2.10
Electus
Patented technology designed for high current protection, found OEM on Ford, GM and Chrysler vehicles. Slo-Blow feature eliminates nu...
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Original price
$14.90
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Original price
$14.90
Original price
$14.90
$14.90
$14.90
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$14.90
Current price
$14.90
Electus
Patented technology designed for high current protection, found OEM on Ford, GM and Chrysler vehicles. Slo-Blow feature eliminates nu...
View full details
Original price
$14.90
-
Original price
$14.90
Original price
$14.90
$14.90
$14.90
-
$14.90
Current price
$14.90
Electus
Patented technology designed for high current protection, found OEM on Ford, GM and Chrysler vehicles. Slo-Blow feature eliminates nu...
View full details
Original price
$14.90
-
Original price
$14.90
Original price
$14.90
$14.90
$14.90
-
$14.90
Current price
$14.90
Electus
Patented technology designed for high current protection, found OEM on Ford, GM and Chrysler vehicles. Slo-Blow feature eliminates nu...
View full details
Original price
$14.90
-
Original price
$14.90
Original price
$14.90
$14.90
$14.90
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$14.90
Current price
$14.90
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...
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Original price
$11.90
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Original price
$11.90
Original price
$11.90
$11.90
$11.90
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$11.90
Current price
$11.90
Electus
As used in multimeters. Fast acting fuse designed for use in circuits with high AC fault current. Listed by Underwriters Laboratory and certified...
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Original price
$5.90
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Original price
$5.90
Original price
$5.90
$5.90
$5.90
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$5.90
Current price
$5.90
Folders
As used in multimeters. Fast acting fuse designed for use in circuits with high AC fault current capacity. Listed by Underwriters Laboratories and...
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Original price
$7.90
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Original price
$7.90
Original price
$7.90
$7.90
$7.90
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$7.90
Current price
$7.90
Check ETA
Folders
Gas discharge arresters are ideal for quenching high voltage, fast rise- time interference transients. They are very high impedance (virtually...
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Original price
$3.30
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Original price
$3.30
Original price
$3.30
$3.30
$3.30
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$3.30
Current price
$3.30
Folders
Gas discharge arresters are ideal for quenching high voltage, fast rise- time interference transients. They are very high impedance (virtually...
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Original price
$3.30
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Original price
$3.30
Original price
$3.30
$3.30
$3.30
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$3.30
Current price
$3.30
Tradesave
Summary Tradesave Circuit Breaker Cover Only 4 Pole...
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Original price
$74.09
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Original price
$74.09
Original price
$74.09
$87.99
$87.99
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$87.99
Current price
$87.99
Folders
Single pole thermal circuit breaker. Auto reset. 12 and 24VDC in current ratings from 20 - 50A.SF-4100 Chassis Mount Autoreset Circuit Breaker...
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Original price
$13.90
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Original price
$13.90
Original price
$13.90
$13.90
$13.90
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$13.90
Current price
$13.90
Folders
Auto-reset mini blade circuit breaker.Total length including blades: 35mm Current Colour Type Cat. 5A Tan ...
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Original price
$9.50
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Original price
$9.50
Original price
$9.50
$9.50
$9.50
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$9.50
Current price
$9.50
Folders
Auto-reset mini blade circuit breaker.Total length including blades: 35mm Current Colour Type Cat. 5A Tan ...
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Original price
$9.50
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Original price
$9.50
Original price
$9.50
$9.50
$9.50
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$9.50
Current price
$9.50
Check ETA
Folders
IEC 934 TYPE R/TOThese attractive looking units feature a black 19mm square facade with a centrally mounted bright red `trip' button.- When tripp...
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Original price
$13.90
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Original price
$13.90
Original price
$13.90
$13.90
$13.90
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$13.90
Current price
$13.90
Folders
IEC 934 TYPE R/TOThese attractive looking units feature a black 19mm square facade with a centrally mounted bright red `trip' button.- When tripp...
View full details
Original price
$13.90
-
Original price
$13.90
Original price
$13.90
$13.90
$13.90
-
$13.90
Current price
$13.90
Folders
IEC 934 TYPE R/TOThese attractive looking units feature a black 19mm square facade with a centrally mounted bright red `trip' button.- When tripp...
View full details
Original price
$13.90
-
Original price
$13.90
Original price
$13.90
$13.90
$13.90
-
$13.90
Current price
$13.90
Folders
IEC 934 TYPE R/TOThese attractive looking units feature a black 19mm square facade with a centrally mounted bright red `trip' button.- When tripp...
View full details
Original price
$13.90
-
Original price
$13.90
Original price
$13.90
$13.90
$13.90
-
$13.90
Current price
$13.90
Folders
Miniature auto-resetting thermal type units that solder directly into a PCB.- Ideal for protecting power supplies, amplifier output transistors, ...
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Original price
$8.90
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Original price
$8.90
Original price
$8.90
$8.90
$8.90
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$8.90
Current price
$8.90
Powertech
A convenient 10-way fuse block with integrated “fuse blown” indicator LEDs. The clear plastic cover allows you to quickly fault-find without dist...
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Original price
$46.90
Original price
$46.90
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Original price
$46.90
Original price
$46.90
Current price
$44.90
$44.90
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$44.90
Current price
$44.90
Powertech
A convenient 10-way fuse block with integrated “fuse blown” indicator LEDs. The clear plastic cover allows you to quickly fault-find without dist...
View full details
Original price
$46.90
Original price
$46.90
-
Original price
$46.90
Original price
$46.90
Current price
$44.90
$44.90
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$44.90
Current price
$44.90