Circuit breaker closure control and condition indicator apparatu

Circuit breaker contact position indicating unit

Circuit breaker contacts condition indicator

Circuit breaker employing an illuminated operating handle

Circuit breaker empolying illuminating indicators for open...

Circuit breaker having improved movable contact position indicat

Circuit breaker having opening spring position indicator

Circuit breaker with a visual indication of a trip

Circuit interrupter with optical indicator

Circuit protector having a lamp within its handle and terminals

Closely spaced back-lit push button array

Combination low oil indicator and kill switch for internal combu

Connector for attaching an electrical component to a flat sheet

Connector for attaching an electrical component to a flat sheet

Construction of knob for a switch

Contact indicating switch

Contact position indicator for an industrial-rated circuit break

Contact position indicator for an industrial-rated circuit break

Continuously illuminated rocker switch having separate...

Control apparatus