What is a refund on a single pole circuit breaker?

Refund = Total Price less initial Merchant Fee (Varies on product). Shop single pole circuit breakers by industry-leading brands for reliable electrical protection. Save on top-quality circuit breaker single pole products with Sparky Direct or feel free to ask us any questions.

What is the voltage range of a circuit breaker?

The range covers ratings from 800 to 6300 A in two different sizes. Circuit breakers automatically disconnect power when a short circuit fault is detected downstream or when the circuit becomes overloaded, exceeding the electrical cable current capacity.

What are the different types of circuit breaker sizes?

There are three types of circuit breaker sizes on a low voltage circuit starting with the smallest Miniature Circuit Breakers (MCB) to Moulded Case Circuit Breakers (MCCB) to Air Circuit Breakers (ACB) for large switchboards. Schneider Electric is the first choice for all your circuit breaker and equipment needs.

What is a miniature circuit breaker (MCB)?

Miniature Circuit Breakers (MCB) protect circuits up to 125 amps and are used in the final distribution board for homes, offices, shops. They’re also used in larger switchboards where MCCBs or even ACBs are used.

What is an air circuit breaker (ACB)?

Air Circuit Breakers (ACB) protect circuits between 630 amps to 6300 amps and are typically used as the main breaker in a large switchboard or to power large equipment directly. Ideal for large buildings, manufacturing sites & infrastructure projects where a high demand for low voltage power is required.

When do circuit breakers automatically disconnect power?

Circuit breakers also known as electric breakers automatically disconnect power when a short circuit fault is detected downstream or when the circuit becomes overloaded, exceeding the electrical cable current capacity.