PERFECCIONAMIENTOS EN INDICADORES LUMINOSOS DE RUPTORES DE CIRCUITO CORTADO POR DIODOS EMISORES DE LUZ.

摘要

This is a blown circuit indicator for a conventional circuit breaker of either bimetallic overload responsive type. It consists of a circuit parallel with the load circuit and which is completed by the overload responsive member when in overload responsive position. This parallel circuit includes a resistor and a light emitting diode positioned remotely from the overload responsive member in a normally visible edge of the casing of the circuit breaker.