Schneider Electric Harmony XB4 Emergency Stop Push Button - Red - XB4BS8444

Amazon

Complete emergency switching off push-button with chromium plated metal bezel Trigger action and mechanical latching operator Screw clamp terminal connections 2 NC contact configuration IP69, IP67, IP66, IP69K EC60536; IK06 IEC 50102 degree of protection

Radwell UK

EMERGENCY STOP PUSH BUTTON, 40MM MUSHROOM HEAD, MAINTAINED PUSH/TURNED TO RELEASE, SIZE 22MM CONTACT RATING 600VAC AT 10 AMPS, 2 N.C. CONTACTS, RED