In the M-Plan design. For manual activation of locking devices with double rocker switch insert (two separate current paths). Properties: -Front-side measuring and test contacts, accessible without dismantling the switch. -Quick-thread screws for claw fastening. -Recessed claws with return spring. -High-gloss galvanized support ring insulated from the claw. Suitable for flush mounting. With claw and screw fastening. With plug-in terminals. Material: Thermoplastic, matt. Color: polar white.