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Eaton / Moeller Series

LS-S02A116703

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6A AC-15, 2NC, safety position switch, rounded plunger, screw terminal, yellow housing, IEC/EN/UL/CSA/CE

The Eaton Moeller series LS-S02A is a safety position switch with two normally closed (2 N/C) slow-action contacts featuring positive opening in accordance with IEC/EN 60947-5-1. The device has a rounded plunger actuator and an insulated plastic yellow housing designed for durability and visibility in safety applications. It supports screw terminal connections and is rated for up to 6 A (AC-15) and 3 A (DC-13) with 400 V insulation and 4 kV impulse withstand voltage. Offering IP66/IP67 protection, the switch is suitable for industrial environments operating between −25 °C and +70 °C. Certified to IEC/EN 60947-5, UL 508, CSA-C22.2 No. 14, and CE.

Country of Origin: DE

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  • Product Specifications
  • Technical Specifications
Brand Eaton Moeller® Series
Part No. LS-S02A
Catalog No. 116703
Product Type Safety position switch, rounded plunger (EN 50047 Form B)
Contacts 2 N/C (slow-action, positive opening)
Housing Insulated plastic (yellow cover)
Connection Type Screw terminal
Mounting Position As required
Degree of Protection IP66 / IP67
Ambient Temperature −25 °C … +70 °C
Switch Function Slow-action switch
Features Expandable, forced opening, suitable for safety functions
Mechanical Life 8 × 10⁶ operations (≤ 6000 ops/h)
Rated Insulation Voltage (Ui) 400 V
Rated Impulse Withstand Voltage (Uimp) 4 kV (AC 4000 V)
Overvoltage Category / Pollution Degree III / 3
Operational Current (AC-15) 6 A at 24 V / 220–240 V; 4 A at 380–415 V
Operational Current (DC-13) 3 A at 24 V; 0.6 A at 110 V; 0.3 A at 220–230 V
Supply Frequency ≤ 400 Hz
Short-Circuit Protection Max 6 A gG/gL fuse; Icc 1 kA (conditional)
Control Circuit Reliability 1 failure per 10⁷ ops @ 24 V DC / 5 mA; 1 per 5×10⁶ ops @ 5 V DC / 1 mA
Repetition Accuracy 0.15 mm
Actuating Force (begin / end of stroke) 1 N / 8 N
Actuating Torque (rotary drives) 0.2 Nm
Operating Speed (DIN cam) 1 m/s forward / 0.5 m/s return
Shock Resistance 25 g (half-sine, 20 ms)
Terminal Capacity (solid) 1 × (0.5–2.5 mm²)
Terminal Capacity (flex w/ ferrule) 1 × (0.5–1.5 mm²)
Temperature Resistance Contact temperature ≤ 100 °C
Dimensions (W × H × L) 31 mm × 76.5 mm × 33.5 mm
Weight 0.051 kg
Protection Ratings (detail) IEC: IP66, IP67; UL/CSA Types 3R, 4X (indoor only), 12, 13
Approvals / Certifications IEC/EN 60947-5; UL 508; CSA-C22.2 No. 14; CE; UL listed / CSA certified

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