2-Conductor Plug-In Pushbutton

Pushbutton plug-ins convert a call cord style receptacle station into a push-button station. White plastic housing with red pushbutton Great for areas where cords are not appropriate

DIN connector - Wikipedia

Terminal Block Types – A Guide for Industrial Users

All Products : Wireless Nurse Call, Nurse Call Systems, Patient Wander Management, Call the Experts - Wireless Nurse Call and Wired Nurse Call, Patient Wandering Management Systems, Light Status and Clinic Status

19mm 12V LED Illuminated Emergency Hazard Warning Flash Light Car

Push-in connection

2 Way push wire connector. Simple push and twist connection, saves wiring time and can be easily reused. Sold as a pack of 10.

2 Way Push Wire Connector 863 series (Pack of 10)

MR Push-Button Master Switch Kit - Large – Modern Racing

Crest Healthcare EconoCall Call Cord, 12' Cord, 1/4 2-Conductor

Otto P9 Push Buttons Automotive Momentary Switches