Image is Representational - See Manufacturer Specs | Switch Access Safety Switch J-Hook Turnbuckle with Lock Nuts Switch accessories are electromechanical switch devices which are used to make or break the contacts in an electrical circuit. They act as a physical interface between the electrical system and the real world. The CPS series Cable Pull Safety switches are cost-effective and are designed to provide emergency stop protection for exposed conveyor and assembly lines. They are used in a variety of applications such as hose down conditions, packaging equipment, assembly lines, and long conveyors. CPSZK1 Switch Accessory from Honeywell features direct opening action of normally closed contacts. This Honeywell switch accessory comes with a choice of three actuator configurations and large wiring cavity with straight-through wiring. It is lead-free, RoHS compliant and is designed for use with 2CPS limit switches.