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A22LK-2RLA-22-K01-SJ Safety Light Curtain | F3SJ Series Industrial Safety Sensor

The OMRON A22LK-2RLA-22-K01-SJ is a Guard Lock Safety Key Selector Switch designed to prevent accidental mode changes or operations on machinery. This model is a complete unit that includes both the operating (key) portion and the switch contact block .

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Specifications Specification Parameter / Value Product Type Guard Lock Safety Key Selector Switch Mounting Hole Diameter 22.3 mm (22 mm standard) Number of Positions (Notches) 2 positions (2-notches) Key Release Position Left side Lock Position Right side (Solenoid lock) Reset Method Mechanical release (key release when solenoid is de-energized) Contact Configuration 1NC/1NO + 1NC/1NO (4 contacts total) Terminal Type Screw terminal Key Included Yes (supplied with switch) Ratings & Performance Specification Parameter / Value Rated Operating Voltage (Solenoid) 24 VDC ±10% Current Consumption (Solenoid) Approx. 88 mA Rated Operating Current (Contacts) 3 A at 240 VAC (AC-15) / 0.27 A at 250 VDC (DC-13) Permissible Operating Frequency 30 operations/minute max. (Electrical/Mechanical) Insulation Resistance 100 MΩ min. (at 500 VDC) Dielectric Strength Between terminals: 2,500 VAC for 1 min Between terminal and ground: 6,000 VAC for 1 min Mechanical Durability 100,000 operations min. Electrical Durability 100,000 operations min. Environmental & Physical Specification Parameter / Value Degree of Protection IP65 (Front panel) Ambient Temperature (Operating) -10 to 55°C (with no freezing) Ambient Humidity (Operating) 35% to 85% Shock Resistance (Destruction) 1000 m/s² Pollution Degree 3 (EN60947-5-1) Protection Class Class II (Double Insulation) Weight Approx. 407 g