Keyence GS-51PCThe Keyence GS 51PC is a compact, non contact safety interlock switch designed to eliminate the reliability issues common with mechanical locking devices. By utilizing advanced RFID technology, it removes the need for physical keys that often break or jam, while its generous alignment tolerance prevents nuisance machine stoppages caused by door sag or vibration. This robust unit is built for harsh environments with a washdown ready IP69K rating and