The Honeywell Micro Switch 1EX1 Explosion Proof Roller Arm Actuated Limit Switch is a rugged limit switch designed for hazardous-location use, featuring a roller-arm actuator to detect mechanical travel. When the roller arm is moved, it closes or opens the electrical circuit to provide precise position feedback for safety interlocks, machine sequencing, or shutdown logic in explosive environments. As part of Honeywell’s Micro Switch line, the 1EX1 is built for reliability in safety-critical applications where explosion-proof protection is required.
