Allen-Bradley 440T Prosafe Trapped Key Bolt Interlock Switches
The Allen-Bradley 440T Trapped Key Bolt Interlock Switches allow access to hazardous areas only when an appropriate key is inserted. Constructed with stainless-steel bolt interlocks, they provide a rugged, industrial-grade method of preventing access through gates and no requirement to run power wires to the gate. Available in mechanical, electrical, and solenoid switch options.Choose your product
Enclosure rating of IP65.
Safety rating of Type 3, CAT 3 and PLd.
Designed with trapped key interlocking system ensuring hazardous machines are electrically isolated and accessible only when safe.