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Home /  Electrical  /  Distribution  Remove  /  Circuit Breakers  Remove

574 Products Found

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Circuit Breaker,1Pole,20A,QP,120V,10kA
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Circuit Breaker,1Pole,20A,QP,120V,10kA
Item # 3CNE8
Circuit Breaker, Plug In, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 1, Voltage 120VAC, 20 Amps, Single Phase, Any Phase Connection
SIEMENS
Q120
283Typically in Stock  Help

1
$13.97
  
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Circuit Breaker,1Pole,20A,BL,120V,10kA
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Circuit Breaker,1Pole,20A,BL,120V,10kA
Item # 3CMY1
Circuit Breaker, Bolt On, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 1, Voltage 120VAC, 20 Amps, Single Phase, Any Phase Connection
SIEMENS
B120
283Typically in Stock  Help

1
$56.25
  
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Circuit Breaker,1Pole,20A,BQ,120V,10kA
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Circuit Breaker,1Pole,20A,BQ,120V,10kA
Item # 3HZT3
Circuit Breaker, Bolt On, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 1, Voltage 120VAC, 20 Amps, Single Phase, Any Phase Connection
SIEMENS
BQ1B020
284Typically in Stock  Help

1
$48.80
  
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Ckt Breaker,Duplex,2P,20/20A,120/240VAC
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Ckt Breaker,Duplex,2P,20/20A,120/240VAC
Item # 6DNR8
Circuit Breaker, Plug In, Duplex Circuit Breaker Type, Toggle Switch Type, Number of Poles 2, 20/20 Amps, 120/240VAC, AIR Rating 10kA, 1 Phase
SIEMENS
Q2020
283Typically in Stock  Help

1
$16.12
  
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CircuitBreaker,2Pole,20A,BL,120/240,10kA
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CircuitBreaker,2Pole,20A,BL,120/240,10kA
Item # 3CMZ4
Circuit Breaker, Bolt On, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 2, Voltage 120/240VAC, 20 Amps, Single Phase, Any Phase Connection
SIEMENS
B220
283Typically in Stock  Help

1
$131.25
  
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Circuit Breaker,1Pole,30A,QP,120V,10kA
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Circuit Breaker,1Pole,30A,QP,120V,10kA
Item # 3CNF3
Circuit Breaker, Plug In, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 1, Voltage 120VAC, 30 Amps, Single Phase, Any Phase Connection
SIEMENS
Q130
283Typically in Stock  Help

1
$14.24
  
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CircuitBreaker,2Pole,30A,BL,120/240,10kA
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CircuitBreaker,2Pole,30A,BL,120/240,10kA
Item # 3CMZ6
Circuit Breaker, Bolt On, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 2, Voltage 120/240VAC, 30 Amps, Single Phase, Any Phase Connection
SIEMENS
B230
283Typically in Stock  Help

1
$131.25
  
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CircuitBreaker,2Pole,30A,QP,120/240,10kA
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CircuitBreaker,2Pole,30A,QP,120/240,10kA
Item # 3CNH6
Circuit Breaker, Plug In, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 2, Voltage 120/240VAC, 30 Amps, Single Phase, Any Phase Connection
SIEMENS
Q230
283Typically in Stock  Help

1
$32.10
  
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CircuitBreaker,2Pole,20A,QP,120/240,10kA
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CircuitBreaker,2Pole,20A,QP,120/240,10kA
Item # 3CNH1
Circuit Breaker, Plug In, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 2, Voltage 120/240VAC, 20 Amps, Single Phase, Any Phase Connection
SIEMENS
Q220
283Typically in Stock  Help

1
$32.10
  
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CircuitBreaker,2Pole,50A,QP,120/240,10kA
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CircuitBreaker,2Pole,50A,QP,120/240,10kA
Item # 3CNJ1
Circuit Breaker, Plug In, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 2, Voltage 120/240VAC, 50 Amps, Single Phase, Any Phase Connection
SIEMENS
Q250
283Typically in Stock  Help

1
$32.10
  
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Circuit Breaker,1Pole,15A,QP,120V,10kA
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Circuit Breaker,1Pole,15A,QP,120V,10kA
Item # 3CNE5
Circuit Breaker, Plug In, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 1, Voltage 120VAC, 15 Amps, Single Phase, Any Phase Connection
SIEMENS
Q115
283Typically in Stock  Help

1
$14.24
  
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CircuitBreaker,2Pole,30A,BQ,120/240,10kA
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CircuitBreaker,2Pole,30A,BQ,120/240,10kA
Item # 3HZU3
Circuit Breaker, Bolt On, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 2, Voltage 120/240VAC, 30 Amps, Single Phase, Any Phase Connection
SIEMENS
BQ2B030
284Typically in Stock  Help

1
$114.95
  
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Circuit Breaker,1Pole,30A,BL,120V,10kA
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Circuit Breaker,1Pole,30A,BL,120V,10kA
Item # 3CMY4
Circuit Breaker, Bolt On, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 1, Voltage 120VAC, 30 Amps, Single Phase, Any Phase Connection
SIEMENS
B130
283Typically in Stock  Help

1
$56.90
  
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Circuit Breaker,3Pole,100A,BL,240V,10kA
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Circuit Breaker,3Pole,100A,BL,240V,10kA
Item # 3CNA4
Circuit Breaker, Bolt On, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 3, Voltage 240VAC, 100 Amps, Three Phase, ABC Phase Connection
SIEMENS
B3100
283Typically in Stock  Help

1
$615.50
  
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Circuit Breaker,3Pole,60A,BL,240V,10kA
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Circuit Breaker,3Pole,60A,BL,240V,10kA
Item # 3CNC2
Circuit Breaker, Bolt On, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 3, Voltage 240VAC, 60 Amps, Three Phase, ABC Phase Connection
SIEMENS
B360
283Typically in Stock  Help

1
$444.50
  
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Circuit Breaker,BLH,2P,20A,120/240VAC
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Circuit Breaker,BLH,2P,20A,120/240VAC
Item # 6EVG9
Circuit Breaker, Bolt-On, Standard Circuit Breaker Type, Toggle Switch Type, Number of Poles 2, 20 Amps, 120/240VAC, AIR Rating 22K, 1 Phase
SIEMENS
B220H
283Typically in Stock  Help

1
$206.25
  
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574 Products Found

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A circuit breaker from Grainger helps protect electrical circuits from overload current and surges. Find all types of circuit breakers here, including high-voltage types for industrial machinery, medium-voltage breakers for residential use, and low-voltage circuit breakers for electronic applications. Rely on Grainger for circuit breaker options to help you protect your building's electrical supply.
If the settings on your account have changed since this order was submitted, they will be updated when this order is approved.
Pricing and availability are not confirmed until the order is processed. Promotional pricing and offers associated with this order will only apply if the order is approved within the timeframe of the promotion.
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