About Circuit Breakers

Legrand Circuit Breakers

A circuit breaker is a device designed to protect an electrical circuit from damage from overheating, overloading, or short circuiting. It acts like an invisible switch that automatically opens up or turns off the flow of electricity when the circuit is overloaded or the load has reached a certain level. This prevents electrical components in the circuit from being damaged or even bursting into flames. Circuit breakers are typically used in circuit protection applications and are found in most households and all businesses. Circuit breakers come in different sizes, ratings and types depending on the application. They can be manually reset or may also be self resetting, meaning that when the fault has been cleared, the circuit breaker will automatically reset itself and resume normal operation. Circuit breakers have become a standard part of electrical wiring, and are used in industrial, commercial and residential settings.

Circuit Breakers

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(Ex. GST)(▲▼)		Enter Qty SeriesProductTypeCurrent RatingVoltage Rating ACVoltage Rating DCNumber of PolesActuator TypeMinimum Operating TemperatureMaximum Operating TemperatureIlluminatedPackaging
  
                
P 304 40-100-AC DX


RCD breaker; Inom:40A; Ires:100mA; Max surge current:250A; 400V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Legrand Availability : 0
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USD 115.8722
Multiples of: 1

   40 A  4     
P 304 80-500-A DX


RCD breaker; Inom:80A; Ires:500mA; Max surge current:250A; 400V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Legrand Availability : 0
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USD 116.1146
Multiples of: 1

   80 A  4     
P 304 63-30-A DX


RCD breaker; Inom:63A; Ires:30mA; Max surge current:250A; 400V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Legrand Availability : 0
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USD 116.2715
Multiples of: 1

   63 A  4     
P 304 80-300-A DX


RCD breaker; Inom:80A; Ires:300mA; Max surge current:250A; 400V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Legrand Availability : 0
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USD 117.0559
Multiples of: 1

   80 A  4     
S 314 B50 TX


Circuit breaker; 400VAC; Inom:50A; Poles no:4; Mounting: DIN; 10kA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Legrand Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 117.3554
Multiples of: 1

   50 A  4     
P 304 80-30-AC DX


RCD breaker; Inom:80A; Ires:30mA; Max surge current:250A; 400V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Legrand Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 118.1255
Multiples of: 1

   80 A  4     
P 304 63-100-AC DX


RCD breaker; Inom:63A; Ires:100mA; Max surge current:250A; 400V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Legrand Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 120.8921
Multiples of: 1

   63 A  4     
P 312C40-30-A DX


RCBO breaker; Inom:40A; Ires:30mA; Max surge current:250A; 400V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Legrand Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 123.5589
Multiples of: 1

   40 A  2     
S 314 B50 DX


Circuit breaker; 400VAC; Inom:50A; Poles no:4; Mounting: DIN; 10kA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Legrand Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 123.9155
Multiples of: 1

   50 A  4     
S 314 C50 TX


Circuit breaker; 400VAC; Inom:50A; Poles no:4; Mounting: DIN; 10kA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Legrand Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 124.6143
Multiples of: 1

   50 A  4     
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