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Eaton / Moeller Series

AT0-11-S-IA/RS031324

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1N/O + 1N/C, position switch, roller plunger actuator, snap-action, IP65, IEC/EN

The Eaton AT0-11-S-IA/RS is a wide-enclosure position switch with a roller plunger actuator and a snap-action contact mechanism, providing fast, reliable switching. It features one normally open (N/O) and one normally closed (N/C) contact configuration, suitable for industrial automation and machine control. Designed for long life and precision, the switch offers IP65 protection, ensuring resistance to dust and water ingress. Built with a durable insulated plastic housing and screw terminal connections, it supports up to 20 million mechanical operations and complies with IEC/EN 60947-5-1 standards for performance and safety.

Country of Origin: DE

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  • Product Specifications
  • Technical Specifications
Brand Eaton Moeller
Model AT0-11-S-IA/RS
Product Type Position Switch
Actuator Type Roller Plunger
Contact Configuration 1 N/O + 1 N/C
Action Type Snap-Action
Mounting Position As required (head rotatable 90°)
Connection Type Screw Terminal
Enclosure Type Wide Enclosure
Enclosure Material Plastic
Degree of Protection IP65
Mechanical Life 20 × 10⁶ operations
Positive Opening Yes (IEC/EN 60947-5-1)
Suitable for Safety Functions Yes
Operating Temperature Range −25 °C to +70 °C
Rated Insulation Voltage (Ui) 500 V AC
Rated Impulse Withstand Voltage (Uimp) 6 kV
Rated Operational Current (AC-15 / 24 V) 10 A
Rated Operational Current (AC-15 / 230 V) 6 A
Rated Operational Current (AC-15 / 415 V) 4 A
Rated Operational Current (DC-13 / 24 V) 10 A
Rated Operational Current (DC-13 / 110 V) 1 A
Rated Operational Current (DC-13 / 220 V) 0.5 A
Short-Circuit Protection 6 A gG/gL fuse (max)
Repetition Accuracy 0.02 mm
Actuating Force 1.0 N (start) / 8.0 N (end)
Actuating Torque 0.2 Nm
Max. Operating Speed (DIN cam) 1 m/s
Operating Frequency ≤ 6000 operations/h
Supply Frequency Max 400 Hz
Terminal Capacity (Solid) 1 × (0.75–2.5 mm²) / 2 × (0.75–1.5 mm²)
Terminal Capacity (Flexible w/ Ferrule) 1 × (0.5–1.5 mm²) / 2 × (0.5–1.5 mm²)
Mechanical Shock Resistance 25 g (standard action)
Climatic Proofing IEC 60068-2-78 / -2-30 (Damp Heat)
Compliance Standards IEC/EN 60947, EN 50047 Form C

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