Autonics
SFDL-MD-M20
Safety Door Lock Switch, Mechanical Lock/Solenoid Release, 4-Contact (Connected), Lock: 2NC, Door: 2NC, M20 Gland Port Size, Terminal Type, IP67 (Except Head)
Alt: 63000103
Safety Interlock Device, Type 2, 400VAC/500 VDC, 10 Amp (10A), Slow Action, 2NC/1NO, Force-fit, Terminal Screw Connection, M20 Cable Entry, IP67, 30.8 x 30.8 x 93mm (WHL), S20 Series