ElectronicComponents

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ABB S262 B50 Circuit Breaker 1/pkg 50A 400V 2P 10kAIC

$14.25 - Free Shipping
ABB S262 B50 Circuit Breaker 1/pkg 50A 400V 2P 10kAIC
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AIRPAX IMLK1-1RLS5-29789-10 Circuit Breaker 1/pkg 10A 80V 1P

$9.25 - Free Shipping
AIRPAX IMLK1-1RLS5-29789-10 Circuit Breaker 1/pkg 10A 80V 1P
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AIRPAX IMLK11RLS52978930 Circuit Breaker 1/pkg 30A 80V 1P

$24.75 - Free Shipping
AIRPAX IMLK11RLS52978930 Circuit Breaker 1/pkg 30A 80V 1P
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Airpax LBLK1-1REC4P-32969-20-V Circuit Breaker 1/pkg 20A 80V 1P

$14.25 - Free Shipping
Airpax LBLK1-1REC4P-32969-20-V Circuit Breaker 1/pkg 20A 80V 1P
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AIRPAX LELK11REC427129947 Circuit Breaker 1/pkg 60A 80V 1P

$20.00 - Free Shipping
AIRPAX LELK11REC427129947 Circuit Breaker 1/pkg 60A 80V 1P
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AIRPAX LELK11REC45250001 Circuit Breaker 1/pkg 50A 65V 1P 7500AIC

$14.50 - Free Shipping
AIRPAX LELK11REC45250001 Circuit Breaker 1/pkg 50A 65V 1P 7500AIC
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AIRPAX LMLK11REC452200T01 Thermal Circuit Breaker 1/pkg 20A 80V 1P

$32.75 - Free Shipping
AIRPAX LMLK11REC452200T01 Thermal Circuit Breaker 1/pkg 20A 80V 1P
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AIRPAX LMLK11RLS45230001 Bolt On Circuit Breaker 1/pkg 30A 65V 1P

$52.05 - Free Shipping
AIRPAX LMLK11RLS45230001 Bolt On Circuit Breaker 1/pkg 30A 65V 1P
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AIRPAX LMLK11RLS4R2996830 Circuit Breaker 1/pkg 37A 80V 1P

$14.25 - Free Shipping
AIRPAX LMLK11RLS4R2996830 Circuit Breaker 1/pkg 37A 80V 1P
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American Circuit Breakers NEFSWD-120 Circuit Breaker 1/pkg 20A 277V 1P

$26.00 - Free Shipping
American Circuit Breakers NEFSWD-120 Circuit Breaker 1/pkg 20A 277V 1P
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ARROW-HART CBQ120 Circuit Breaker 1/pkg 20A 240V 1P

$24.25 - Free Shipping
ARROW-HART CBQ120 Circuit Breaker 1/pkg 20A 240V 1P
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Carling CA1-X0-06-317-321-MG Circuit Breaker 1/pkg 100A 80V 1P

$30.90 - Free Shipping
Carling CA1-X0-06-317-321-MG Circuit Breaker 1/pkg 100A 80V 1P
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Carling Technologies CT1X018726A11MG C-Series Hydraulic/Magnetic Circuit Breaker 1/pkg 30A 80V 1P White Handle, Bullet

$15.00 - Free Shipping
Carling Technologies CT1X018726A11MG C-Series Hydraulic/Magnetic Circuit Breaker 1/pkg 30A 80V 1P White Handle, Bullet
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Challenger C215 Circuit Breaker 1/pkg 15A 240V 2P 10kAIC

$19.45 - Free Shipping
Challenger C215 Circuit Breaker 1/pkg 15A 240V 2P 10kAIC
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Connecticut Electric UBIF030N Circuit Breaker 1/pkg 30AA 240VV 1PP 10kAIC

$9.25 - Free Shipping
Connecticut Electric UBIF030N Circuit Breaker 1/pkg 30AA 240VV 1PP 10kAIC
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Crouse-Hinds MP230 Breaker 1/pkg 30A 240V 2P 10kAIC Plug In

$11.50 - Free Shipping
Crouse-Hinds MP230 Breaker 1/pkg 30A 240V 2P 10kAIC Plug In
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Crouse-Hinds MP240 Circuit Breaker 1/pkg 40A 240V 2P 10kAIC Plug In

$9.25 - Free Shipping
Crouse-Hinds MP240 Circuit Breaker 1/pkg 40A 240V 2P 10kAIC Plug In
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Crouse-hinds MP260 Breaker 1/pkg 60A 240V 2P 10kAIC

$10.99 - Free Shipping
Crouse-hinds MP260 Breaker 1/pkg 60A 240V 2P 10kAIC
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ETA 41-06-P30 Panel Mount Circuit Breaker 1/pkg 3A 250V Mini Push Button Reset

$13.95 - Free Shipping
ETA 41-06-P30 Panel Mount Circuit Breaker 1/pkg 3A 250V Mini Push Button Reset
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FPE NA120 Circuit Breaker 1/pkg 20A 240V 1P 10kAIC Brown

$6.50 - Free Shipping
FPE NA120 Circuit Breaker 1/pkg 20A 240V 1P 10kAIC Brown
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FPE NA340 Breaker 1/pkg 40A 240V 3P

$46.70 - Free Shipping
FPE NA340 Breaker 1/pkg 40A 240V 3P
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FPE NC115 Breaker 1/pkg 15A 240V 1P 10kAIC

$5.75 - Free Shipping
FPE NC115 Breaker 1/pkg 15A 240V 1P 10kAIC
Circuit breakers are electrical switches designed to protect an electric circuit from damage due to an overload or a short circuit. The main function of all circuit breakers is to detect a fault, whether in the device itself (common in small and low voltage breakers) or otherwise. Once a fault is detected the breaker must disrupt the charge by separating the contacts.