ABB 2TLA050007R0112Mkey9 24vdc, power to unlock

safety interlock switch, rugged polyester housing and stainless steel head, 1xm20 conduit entry, +24 vdc power to unlock. delivered with standard key. mkey are mechanical safety switches used for monitoring doors and hatches. the switch is mounted on the frame and the actuator key on the moving part of the guard. all mkey models have a safe interlocking function. some mkey models can be locked and depending on the locking signal they can be used either as process locks or safety locks (with a safe unlocking function). mkey switches are available in different material and sizes in order to meet the requirements of different applications.