Allen-Bradley 440T Prosafe Rotary Trapped Key Interlock Switches

The Allen-Bradley 440T Rotary Trapped Key Interlock Switches are designed for electrical isolation of machinery, improving safe access and also as teach boxes in robot cells. After disconnection of power, the key can be withdrawn and used in the next operational sequence, such as unlocking an access hatch or operation of valves. Available as either panel mounted or purchased in an enclosure.