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Home /  Electrical  /  Distribution  Remove  /  Circuit Breakers  Remove

574 Products Found

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Circuit Breaker,3Pole,100A,QP,240V,10kA
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Circuit Breaker,3Pole,100A,QP,240V,10kA
Item # 3CNJ6
Circuit Breaker, Plug In, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 3, Voltage 240VAC, 100 Amps, Three Phase, ABC Phase Connection
SIEMENS
Q3100
283Typically in Stock  Help

1
$279.75
  
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Circuit Breaker,BQD,3P,30A,480VAC
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Circuit Breaker,BQD,3P,30A,480VAC
Item # 6FMW2
Circuit Breaker, Bolt-On, Standard Circuit Breaker Type, Toggle Switch Type, Number of Poles 3, 30 Amps, 480VAC, AIR Rating 14K, 3 Phase
SIEMENS
BQD330
284Typically in Stock  Help

1
$678.50
  
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Circuit Breaker,BQD,3P,20A,480VAC
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Circuit Breaker,BQD,3P,20A,480VAC
Item # 6FMW0
Circuit Breaker, Bolt-On, Standard Circuit Breaker Type, Toggle Switch Type, Number of Poles 3, 20 Amps, 480VAC, AIR Rating 14K, 3 Phase
SIEMENS
BQD320
284Typically in Stock  Help

1
$678.50
  
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Circuit Breaker,1Pole,30A,BQ,120V,10kA
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Circuit Breaker,1Pole,30A,BQ,120V,10kA
Item # 3HZT4
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
BQ1B030
284Typically in Stock  Help

1
$50.15
  
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CircuitBreaker,2Pole,50A,BQ,120/240,10kA
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CircuitBreaker,2Pole,50A,BQ,120/240,10kA
Item # 3HZU5
Circuit Breaker, Bolt On, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 2, Voltage 120/240VAC, 50 Amps, Single Phase, Any Phase Connection
SIEMENS
BQ2B050
284Typically in Stock  Help

1
$114.95
  
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Circuit Breaker,2Pole,100A,QP,120/240V
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Circuit Breaker,2Pole,100A,QP,120/240V
Item # 3CNG5
Circuit Breaker, Plug In, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 2, Voltage 120/240VAC, 100 Amps, Single Phase, Any Phase Connection
SIEMENS
Q2100
283Typically in Stock  Help

1
$131.65
  
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Circuit Breaker,3Pole,50A,BL,240V,10kA
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Circuit Breaker,3Pole,50A,BL,240V,10kA
Item # 3CNC1
Circuit Breaker, Bolt On, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 3, Voltage 240VAC, 50 Amps, Three Phase, ABC Phase Connection
SIEMENS
B350
283Typically in Stock  Help

1
$444.50
  
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Ckt Breaker,Duplex,1P,15/15A,120VAC
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Ckt Breaker,Duplex,1P,15/15A,120VAC
Item # 6DNR5
Circuit Breaker, Plug In, Duplex Circuit Breaker Type, Toggle Switch Type, Number of Poles 1, 15/15 Amps, 120VAC, AIR Rating 10kA, 1 Phase
SIEMENS
Q1515
283Typically in Stock  Help

1
$14.67
  
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Circuit Breaker,BL,2P,30A,240VAC
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Circuit Breaker,BL,2P,30A,240VAC
Item # 6EVJ7
Circuit Breaker, Bolt-On, Standard Circuit Breaker Type, Toggle Switch Type, Number of Poles 2, 30 Amps, 240VAC, AIR Rating 10K, 1 Phase
SIEMENS
B230R
283Typically in Stock  Help

1
$281.25
  
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Circuit Breaker,BQD,3P,60A,480VAC
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Circuit Breaker,BQD,3P,60A,480VAC
Item # 6FMW7
Circuit Breaker, Bolt-On, Standard Circuit Breaker Type, Toggle Switch Type, Number of Poles 3, 60 Amps, 480VAC, AIR Rating 14K, 3 Phase
SIEMENS
BQD360
284Typically in Stock  Help

1
$678.50
  
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Circuit Breaker,BQD,1P,20A,277VAC
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Circuit Breaker,BQD,1P,20A,277VAC
Item # 6FMT4
Circuit Breaker, Bolt-On, Standard Circuit Breaker Type, Toggle Switch Type, Number of Poles 1, 20 Amps, 277VAC, AIR Rating 14K, 3 Phase
SIEMENS
BQD120
284Typically in Stock  Help

1
$169.50
  
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Circuit Breaker,3Pole,40A,QP,240V,10kA
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Circuit Breaker,3Pole,40A,QP,240V,10kA
Item # 3CNK4
Circuit Breaker, Plug In, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 3, Voltage 240VAC, 40 Amps, Three Phase, ABC Phase Connection
SIEMENS
Q340
283Typically in Stock  Help

1
$206.25
  
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Circuit Breaker,BQD,2P,20A,480VAC
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Circuit Breaker,BQD,2P,20A,480VAC
Item # 6FMU7
Circuit Breaker, Bolt-On, Standard Circuit Breaker Type, Toggle Switch Type, Number of Poles 2, 20 Amps, 480VAC, AIR Rating 14K, 3 Phase
SIEMENS
BQD220
284Typically in Stock  Help

1
$381.25
  
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CircuitBreaker,2Pole,60A,BQ,120/240,10kA
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CircuitBreaker,2Pole,60A,BQ,120/240,10kA
Item # 3HZU6
Circuit Breaker, Bolt On, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 2, Voltage 120/240VAC, 60 Amps, Single Phase, Any Phase Connection
SIEMENS
BQ2B060
284Typically in Stock  Help

1
$114.95
  
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Circuit Breaker,3Pole,50A,BQ,240V,10kA
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Circuit Breaker,3Pole,50A,BQ,240V,10kA
Item # 3HZV6
Circuit Breaker, Bolt On, AIR Rating 10kA, Standard Circuit Breaker Type, Number of Poles 3, Voltage 240VAC, 50 Amps, Three Phase, ABC Phase Connection
SIEMENS
BQ3B050
284Typically in Stock  Help

1
$368.75
  
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Circuit Breaker,HBL,1P,30A,120VAC
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Circuit Breaker,HBL,1P,30A,120VAC
Item # 6EVA8
Circuit Breaker, Bolt-On, Standard Circuit Breaker Type, Toggle Switch Type, Number of Poles 1, 30 Amps, 120VAC, AIR Rating 65K, 1 Phase
SIEMENS
B130HH
285Typically in Stock  Help

1
$157.75
  
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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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