Equipment circuit breaker

An equipment circuit breaker is characterized in that the lower end of an indicating lamp installation column is connected with a base, the upper end of the indicating lamp installation column extends towards the two sides to form supporting arms, the whole indicating lamp installation column is T-shaped, and at least two notch grooves are formed in the end of each supporting arm; the indicating lamp comprises an indicating lamp body and two metal conductors, the indicating lamp body is placed on the indicating lamp installation column, and the two metal conductors penetrate through the notch grooves in the two sides respectively and then are connected with the two sets of contact mechanisms. By adopting the scheme, the indicator lamp main body is supported through the indicator lamp mounting column, and the wiring and positioning of the two metal conductors are realized through the notch grooves formed in the supporting arms at the two ends of the indicator lamp mounting column, so that the indicator lamp ca