LS-S20A Eaton Limit Switch

The Eaton Moeller LS-S20A (catalog number 106810) is a compact, expandable limit and position switch for industrial position-sensing applications. It uses a rounded plunger actuator with a slow-action basic device configuration and two normally open (2 NO) contacts. The yellow insulated plastic enclosure provides screw terminal connections and meets EN 50047 Form B dimensional standards. Electrical ratings are 6A (AC-15, 230 V) and 3A (DC-13, 24 V). Mechanical life reaches 8 million operations, with operation rates up to 6,000 operations per hour. Repeat accuracy is ±0.15 mm, and the operating temperature range is −25 °C to +70 °C. IP66/IP67 protection supports use in harsh environments. Approvals include CE, UL 508, CSA C22.2 No. 14, and IEC/EN 60947-5.