Coldroom Door Switch - Spring Coil

RS M20 AP Series Limit Switch – Coil Spring Actuator, IP65

The RS M20 AP series limit switch with coil spring actuator is a robust electromechanical snap-action switch designed for reliable detection and control in industrial, refrigeration, and coldroom applications. Its reinforced thermoplastic fibreglass construction and IP65 protection make it suitable for demanding environments where durability and consistent operation are required.

Key features:

• Snap-action limit switch with coil spring actuator
• Visible mechanical operation
• Normally Open / Normally Closed (NO/NC) contacts
• Rated up to 440V
• Conventional thermal current: 10A
• Electrically separated contacts
• Precise and repeatable operating points
• Immune to electromagnetic disturbances
• Suitable for presence/absence detection, positioning, travel limits, and object counting

Construction and protection:

• Reinforced UL-V0 thermoplastic fibreglass body
• Plastic casing rated to IP65
• Double insulation
• Standardised dimensions to EN 50047 and EN 50041
• Compatible with a range of operating heads within the M20 AP series

Approvals:

• IEC 947-5-1
• EN 60947-5-1