Honeywell Sensing & Control GKRE3MXS4

The GKR/GKL Series Dual Entry Solenoid Key Operated Safety Interlock Switch is designed for use on machinery where instant stop and access to the machinery is either impossible (due to the momentum of the machine) or impractical (due to tool or machine damage or scrapped product if the current machine cycle is interrupted). The switch incorporates a manual override feature that allows removal of the key for emergency access. Key sold separately.