Autonics S2ER-E4R Red Emergency Stop Control Switch Unit

Autonics S2ER-E4R is a red illuminated emergency stop control switch unit designed for 22/25 mm panel mounting. It features a Ø40 mm short-head button with push-lock and turn-reset operation, making it suitable for emergency stop control in industrial panels, machines, and automation systems. Contact blocks and LED blocks are sold separately.

Features: 

Red emergency stop switch unit
Ø22/25 mm mounting size
Ø40 mm short-head illuminated button
Push-lock, turn-reset operation
Smooth operation and durable construction
High electrical conductivity
Suitable for industrial machinery and control panels
IP52 protection rating
Compatible with Autonics S2/S3 control switch accessories