R21-2-1.00A-B102EV

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A circuit breaker is a device which is designed to protect an electrical circuit from damage due to power surges or overload. The R21-2-1.00A-B102EV is a type of circuit breaker which is commonly used in commercial, industrial, and residential applications.

When an overload or short-circuit occurs, the circuit breaker will trip, or disconnect the power supply, thus preventing further damage to the electrical circuit. The R21-2-1.00A-B102EV is a dual-pole breaker, meaning it can handle two separate circuits with a total current of up to 1.00A. This makes it suitable for most residential, commercial, and industrial applications.

The R21-2-1.00A-B102EV uses a thermal-magnetic tripping system to detect overloads and short-circuits, and then automatically disconnect the power supply. The thermal element detects temperature increases caused by an overload or short-circuit, and then trips the circuit breaker in order to prevent further damage to the circuit. The magnetic element will detect current imbalances which may also cause overloads, and again trip the circuit breaker.

The R21-2-1.00A-B102EV can be used in a variety of applications such as fuse boards, circuit protection, lighting control systems, and switchgear. It can also be used in residential homes for protecting individual circuits from overloads and short-circuits. The breaker is designed for a voltage of up to 230V, and a frequency of up to 60Hz.

The R21-2-1.00A-B102EV is a reliable and efficient circuit breaker, and is suitable for a wide range of commercial, industrial, and residential applications. The thermal-magnetic tripping system ensures that the breaker will automatically disconnect the power supply in case of an overload or short-circuit, thus preventing further damage to the electrical circuit.

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