About Circuit Breakers

Heinemann Canada Corporation 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.
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CD3-A3-AB-W-50-480AC-1


CD3A3ABW50480AC1 heinemann canada corporation
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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.

HEINEMANN CANADA CORPORATION Availability : 0
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USD 146.6161

Multiples of: 1

            
CD3-A3-AB-W-30-480AC-1


CD3A3ABW30480AC1 heinemann canada corporation
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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.

HEINEMANN CANADA CORPORATION Availability : 0
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USD 146.6161

Multiples of: 1

            
CD3-A3-AB-W-3-480AC-3


CD3A3ABW3480AC3 heinemann canada corporation
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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.

HEINEMANN CANADA CORPORATION Availability : 0
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USD 146.9507

Multiples of: 1

            
AM3S-Z252-2W


AM3SZ2522W heinemann canada corporation
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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.

HEINEMANN CANADA CORPORATION Availability : 0
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USD 147.4453

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AM2S-Z241-3


Circuit Breaker
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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.

HEINEMANN CANADA CORPORATION Availability : 0
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USD 150.4573

Multiples of: 1

            
AM35-Z380-2


AM35Z3802 heinemann canada corporation
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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.

HEINEMANN CANADA CORPORATION Availability : 0
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USD 151.0819

Multiples of: 1

            
AM3-A8-AD-40-10


AM3A8AD4010 heinemann canada corporation
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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.

HEINEMANN CANADA CORPORATION Availability : 0
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USD 151.3706

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AM3R-A3-LC97D-A-75-2


EH
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HEINEMANN CANADA CORPORATION Availability : 0
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USD 153.3026

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AM3R-Z938-1W


Hydraulic magnetic - Circuit breaker - 10 A - 250 V - 50/60 Hz - Medium time delay - ...
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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.

HEINEMANN CANADA CORPORATION Availability : 0
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USD 155.1253

Multiples of: 1

            
AM3RC6C3C3LC07DA-28-P/30-1


Hydraulic magnetic - Circuit breaker - 10 A - 250 V - 50/60 Hz - Medium time delay - ...
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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.

HEINEMANN CANADA CORPORATION Availability : 0
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USD 155.1253

Multiples of: 1

            
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