R11-52-20.0A-9641-2

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Circuit breakers are specialized pieces of electrical equipment designed to protect electrical systems from damage due to excessive current. The R11-52-20.0A-9641-2 is a type of circuit breaker designed for handling up to 20A of current. It is typically used in residential, commercial and industrial electrical applications such as surge protection, short circuit protection and overload protection.

The R11-52-20.0A-9641-2 circuit breaker is a single-pole breaker and has two poles for connection to the phase bus and neutral bus. With this design, it is able to trip when an overload, short circuit or ground fault occurs in any phase or neutral. The two poles also allow the protection of miswired systems by providing redundant protection.

The operating principle of the R11-52-20.0A-9641-2 circuit breaker is based on a bimetallic strip. The bimetallic strip is made up of two different metals which expand and contract at different rates when subjected to heat. When current passes through the bimetallic strip, it will heat up, causing the strip to bend. This bending action causes the contact points to open and the circuit is broken. The bimetallic strip will cool down and the contact points will close again allowing the current to flow.

The R11-52-20.0A-9641-2 circuit breaker has a trip indicator which reveals the cause of a trip. This can be useful in troubleshooting electrical problems. It also has advanced temperature compensating technology which helps to maintain effective protection over time due to temperature changes in the environment.

The R11-52-20.0A-9641-2 circuit breaker is a reliable and safe device which meets various safety standards including UL, CSA and IEC. It is designed for horizontal or vertical mounting and features a compact design which allows it to fit into tight spaces. The circuit breaker is also corrosion-resistant, ensuring long term reliability.

The R11-52-20.0A-9641-2 circuit breaker is an excellent choice for residential, commercial, and industrial applications due to its strong construction, reliable operation, and comprehensive protection. The advanced temperature compensating technology ensures reliable protection against a variety of faults, making it an excellent choice for protecting electrical systems from damage due to excessive current.

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