Here’s a concise description of the AT4/11-2/I/AR Limit Switch:

• Type: Compact, oiltight limit switch.

• Enclosure: Narrow, totally insulated.

• Installation: Can be mounted horizontally or vertically.

• Adjustability: Operating heads can be rotated in 90° stages to match actuation direction.

• Contacts: Available in normally open (NO) and normally closed (NC) configurations.

• Actuation: Supports snap or normal actuation contacts.

• Protection: Rated IP65 when used with M20 cable gland.

• Precaution: Ensure no foreign particles enter the actuator element during mounting and operation