Honeywell Technologies HDLS Series Coil Spring Limit Switch, SPDT, IP65 IP66 IP67, Die Cast Zinc Epoxy Coated LSJ1A-7N

Honeywell Technologies LSJ1A-7N HDLS Series Coil Spring Limit Switch is a compact industrial switching device designed for precise mechanical position detection and electrical signalling in automation and control systems. It features a durable die cast zinc epoxy coated housing that provides excellent protection against harsh conditions and environmental ingress with IP65, IP66, and IP67 ratings. The coil spring actuator enables rapid restoration and a consistent snap-action response, ideal for high-reliability applications.

This switch supports switching capacities of up to 8A at 600 VAC and 250 VDC, making it suitable for demanding control circuits. The plug-in terminal design allows straightforward wiring and quick service replacement. Its vertical mounting orientation and 12.7 mm conduit entry ensure secure and reliable installation in industrial setups. The LSJ1A-7N is mechanically rated for 50 million operations, significantly reducing maintenance intervals and downtime.

Typical industrial applications include conveyor end-of-travel detection, gate and door position feedback, machine-tool limit detection in manufacturing cells, pump and valve position monitoring, and integration in machine safety interlocks. Compliance with international standards such as UL, RoHS, CCC, CE, IEC, CSA, and EN guarantees broad acceptance and reliability in automation systems worldwide.

Features a coil spring actuator for rapid snap-action switching. Die cast zinc epoxy coated housing provides durability and corrosion resistance. Multiple IP ratings (IP65, IP66, IP67) enable operation in wet and dusty environments.

Supports 8A switching current at 600 VAC and 250 VDC. Plug-in terminals facilitate easy wiring and replacement. Vertical mounting orientation ensures correct actuator mechanics. Mechanical life expectancy of 50 million cycles minimizes maintenance.

Operating temperature from -12°C to 93°C suitable for industrial conditions. Conduit entry size of 12.7 mm allows secure cabling with standard gland fittings.

Discover a reliable limit switch solution suited to a broad range of industrial, manufacturing, process plant, and automation environments with Honeywell's LSJ1A-7N HDLS Series. Browse more industrial automation products and Limit Switches on EnvMart for quality and performance.