Padlockable emergency stop button

Panel transfer switch

Panel transfer switch

Panelboard having panel-mounted interlock for two main circuit b

Partitioned switching panel with insertable switching carriage a

Patch module

Platform mounted switch operating mechanism

Plug and receptacle interlock

Plug and receptacle with separable switch contactors

Plug and switch interlock including gear and latch assembly

Plug-in circuit breaker comprising an operating lever for...

Plug-in circuit breaker discharge and disengagement energy...

Portable Latch

Portable three-way light bulb-socket insertable switch converter

Positive locking, trigger grip, external operating handle...

Power circuit breaker

Power outlet with safety interlock

Power socket device with enabling switch and method of...

Power source switching device

Power source switching device with plural interlocking elements