Plunger type electromagnetic relay with arc extinguishing struct

Plural reed switches having an integral, interconnecting web

Plural sealed contact units with common electromagnetic operatin

Pneumatic timer

Pneumatic timer

Pneumatic timing attachment for an electromagnetic device

Pneumatic timing attachment for an electromagnetic device

Pneumatic timing attachment for an electromagnetic device

Polar relay

Polar relay

Polarization drift elimination fiber wrap design and method

Polarized armature contact relay

Polarized DC contactors

Polarized electromagnet and polarized electromagnetic relay

Polarized electromagnet relay

Polarized electromagnetic actuator device

Polarized electromagnetic device

Polarized electromagnetic device

Polarized electromagnetic midget relay

Polarized electromagnetic miniature relay