Allen Bradley Emergency Stop Heads Enhance safety and decrease downtime with the E-Stop Heads by Allen Bradley. These E-Stop heads can be used as part of a safety relay circuit to provide a fast and efficient emergency stop function, which allows personnel to cut-off power to a machine or device by simply pressing the button. This helps to reduce risk of injury to people and risk of damage to equipment. Features: These heads have an IP2X protection rating which defends against electric shock. The operators are 40mm in diameter. They feature trigger action. Integral arrows show clear indication of the clockwise release direction for ease-of-use. The key release version also uses Ronis keys. Note: 60mm and 90mm E-Stop legends available (see stock no. 511-8162 & 511-8178)
Compliant with EN418 when used with N.C., N.C.L.B. or Self-Monitoring contact blocks (see stock no. 511-8156). If the Self-Monitoring contact block is incorrectly installed the e-stop will not permit false signals.