Omron Industrial Automation A-20Gq-B7-K
MICROSWITCH, PLUNGER, SPDT, 20A, 500V; Microswitch Type:Snap Action; Microswitch Actuator:Plunger; Contact Configuration:SPDT; Switch Terminals:Screw; Contact Current Max:20A; Contact Voltage DC Nom:250VDC; Product Range:A Series