Trigger-lock control
Trip mechanism for disconnect switch
Tubular supported axial magnetic field interrupter
Tubular switch package with sliding contacts forming a portion t
Turn-start push-stop switch operator
Turning grip drive for rocker-arm actuated power switch
Twin break transfer switch
Two-material vapor shield for vacuum-type circuit interrupter
Two-pressure gas circuit breaker with low pressure gas heating
Two-pressure type circuit interrupter