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Honeywell Micro Switch LS2H4K

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LS2H4K

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The LS2H4K from Honeywell is a robust limit switch designed for heavy-duty applications. This unit boasts a voltage rating of 600 VAC and a current capacity of 10 A, making it suitable for various electrical environments.

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Technical specifications for LS2H4K

ManufacturerHoneywell
Product TypeHeavy-duty limit switch
Product LineMicro Switch
Part NumberLS2H4K
Voltage Rating600 VAC / 250 VDC
Current Rating10 A
IP RatingIP65 / 66 / 67
Operating Temperature Range-12°C to 121°C
Housing MaterialStainless steel with Type 316 cast
Housing ColorNatural metallic color
Actuator TypeSide-rotary, low-torque, and low differential travel (LSH type)
Contact ConfigurationSPDT, single-pole, snap-action, double-break
Conduit/Termination0.5 in-14 NPT conduit, non-plug-in, screw terminals
Operating Force0.19 N·m [1.7 in-lb] max
Mechanical LifeUp to 50,000,000 cycles

The Honeywell LS2H4K is a durable heavy-duty limit switch. Weighing 3 lbs, it is engineered to withstand challenging conditions. It operates at a voltage rating of 600 VAC and 250 VDC, with a current rating capped at 10 A. The device is resilient to environmental factors due to its IP65, IP66, and IP67 ratings, offering robust protection against moisture and dust.

The temperature operating range extends from -12°C to +121°C, making it versatile for varying industrial climates. A housing made from Type 316 stainless steel assures durability and corrosion resistance. This device features a natural metallic finish, contributing to its long-lasting appearance.

In terms of functionality, the LS2H4K employs a side-rotary actuator type with low torque requirements and minimal differential travel. It has a single-pole, double-break contact configuration (SPDT). Installation is simplified through its 0.5 in-14 NPT conduit entry and screw terminals for secure electrical connections.

The operating force necessary for actuation is limited to a maximum of 0.19 N·m (1.7 in-lb). Users will appreciate its exceptional mechanical lifespan, rated for up to 50 million cycles, allowing for extensive use in demanding applications.