Main distributing frame board for an electronic switching...

Main lug insulator for an electric load center

Man-machine interface for a virtual lockout/tagout panel...

Manual by-pass device for meter sockets

Manually operated rotary switch and combination load...

Marine medium high-voltage switchgear assembly

Mated connector apparatus for printed wiring boards

Means for reducing eddy current heating of a tank in...

Mechanical safety interlock for covers of explosionproof...

Mechanism for holding and levering large circuit breakers

Metal clad switch gear for high voltages

Metal clad switches for high tension including plug and...

Metal clad switchgear

Metal clad switchgear walls shaped to form external...

Metal enclosed switchgear having well-shaped front covers

Metal enclosed switchgear with j-shaped vertically disposed...

Metal enclosed switchgear with sandwiched load block supports

Metal enclosed, high-voltage, two-way switchgear

Metal frame for a cabinet

Metal profile for cabinet