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
  
                
S 311 C4 DX


Circuit breaker; 230VAC; Inom:4A; Poles no:1; 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
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USD 29.9913
Multiples of: 1

   4 A  1     
S 302 C6 DX


Circuit breaker; 400VAC; Inom:6A; Poles no:2; Mounting: DIN; 6kA
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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 30.0483
Multiples of: 1

   6 A  2     
S 302 B63 TX


Circuit breaker; 400VAC; Inom:63A; Poles no:2; Mounting: DIN; 6kA
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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 30.0626
Multiples of: 1

   63 A  2     
S 302 B40 DX


Circuit breaker; 400VAC; Inom:40A; Poles no:2; Mounting: DIN; 6kA
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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 30.0769
Multiples of: 1

   40 A  2     
S 302 B6 DX


Circuit breaker; 400VAC; Inom:6A; Poles no:2; Mounting: DIN; 6kA
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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 30.1054
Multiples of: 1

   6 A  2     
S 311 C63 DX


Circuit breaker; 230VAC; Inom:63A; Poles no:1; 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
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USD 30.3193
Multiples of: 1

   63 A  1     
S 303 B25 DX


Circuit breaker; 400VAC; Inom:25A; Poles no:3; Mounting: DIN; 6kA
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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 30.4905
Multiples of: 1

   25 A  3     
S 302 D25 DX


Circuit breaker; 400VAC; Inom:25A; Poles no:2; Mounting: DIN; 6kA
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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 30.5902
Multiples of: 1

   25 A  2     
S 302 C0.5 TX


Circuit breaker; 400VAC; Inom:0.5A; Poles no:2; Mounting: DIN
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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 30.6331
Multiples of: 1

   0.5 A  2     
S 302 B13 DX


Circuit breaker; 400VAC; Inom:13A; Poles no:2; Mounting: DIN; 6kA
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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 30.6758
Multiples of: 1

   13 A  2     
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