The Honeywell MICRO SWITCH™ LS Series is a family of general-purpose limit switches known for their robust design and versatility. These switches are engineered to provide long-lasting performance in demanding industrial environments, offering precision and repeatability over millions of operations. The compact size and adjustable features make them ideal for applications with space constraints, while their oil-tight, water-tight, and dust-tight construction ensures reliable operation in harsh conditions. Applications include machine tool equipment, material handling systems, valve actuation, and food and beverage processing.
Honeywell 1LS3 Compact General Purpose Switch Specifications:
North America: Honeywell general purpose LS limit switch
EMEA (Europe): Honeywell general purpose LS-4 limit switch
Actuators: side rotary, side rotary (maintained) top pin plunger, top roller plunger, wobble coil spring, wobble aluminum rod, wobble cat whisker, wobble sst coil spring
Circuitry: single pole double throw (SPDT) double break
Electrical: 10 A (see Table 2) AC 15, A300; DC 13, P300
Housing Material: epoxy coated zinc die cast
Conduit: 0.5 – 14 NPT 20 mm or PG13,5
Housing Seal Rating: NEMA 1,3,4, 6 and 13 IP67, NEMA 1,4 and 13
Operating Temperature: -29 °C to 71 °C [-20 °F to 160 °F]
High Temp Operating Temperature: -30 °C to 70 °C [-22 °F to 158 °F]