BS EN 3841-503 is part of the European Aerospace standards dealing with circuit breakers.
BS EN 3841-503 specifies a method of verifying the strength of the actuating components of circuit breakers. BS EN 3841-503 shall be used together with EN 3841-100.
BS EN 3841-503 on test methods for Circuit breakers' strength of actuating components is useful for:
A circuit breaker is a vital part of an electrical system. Circuit breakers safeguard homes and institutions from various electrical hazards. For example, fault or overload and interrupt the power whenever the electrical current becomes unsafe. Doing so helps prevent damage, injury, fire. This makes having a circuit breaker important and ensuring that the components of a circuit breaker meet the required standards even more imperative.
BS EN 3841-503 guidelines on the test methods for circuit breakers' strength of actuating components could help the manufacturers and suppliers of circuit breakers to create a quality product. BS EN 3841-503 can also help testing agencies to enhance their inspection of circuit breakers, and the owners of circuit breakers to ensure the product they have is in line with the required quality standards.
EN 3841-503:2004