Honeywell Technologies GLA Series Roller Lever Limit Switch 1 NO/1 NC IP67 Die Cast Zinc Epoxy Coated Housing 600V

Honeywell Technologies GLAA01A1B is a GLA Series Roller Lever Limit Switch engineered for robust industrial position sensing and control applications. This compact electromechanical switch converts mechanical movement into discrete electrical signals using a roller lever actuator and snap action contacts.

The device features a corrosion-resistant die cast zinc housing coated with epoxy, providing durability in demanding environments. It meets IP67 ingress protection standards, allowing reliable operation in wet and dusty conditions. The switch supports an electrical rating of 600V AC and a switching current of 10A, suitable for moderate load control circuits.

The contact configuration consists of one Normally Open (1 NO) and one Normally Closed (1 NC) contact, providing versatile control options. The mechanical design supports up to 15 million operations, significantly reducing downtime and maintenance frequency.

This limit switch operates reliably over a wide ambient temperature range from -25°C to 85°C. It is designed for side mounting orientation with compatible conduit entries ranging from 0.5 to 14 NPT, facilitating easy integration within industrial wiring systems.

Typical applications include conveyor end-of-travel detection, limit sensing on actuators and valves, motor control panel feedback, safety interlocks for machinery, and position sensing in automated packaging equipment.

Standards compliance includes CE, CSA, EN, IEC, CCC, RoHS, and UL certifications, ensuring adherence to international safety and quality norms. The GLA series is ideal for industrial, manufacturing, automation, and electrical systems demanding reliable and precise limit switch solutions.

The actuator is a durable roller lever type suitable for precise position control. It features 1 Normally Open and 1 Normally Closed contact configuration. Housing is epoxy coated die cast zinc for corrosion resistance in industrial environments.

Switching current is rated at 10A with snap action contact type ensuring reliable operation. IP67 rated enclosure provides dust-tight and water ingress protection. Operating temperature range extends from -25°C to 85°C for broad environmental tolerance.

Mechanical life expectancy of up to 15 million operations reduces maintenance needs. Designed for side mounting with NPT conduit entries from 0.5 to 14 for flexible installation. Suitable for conveyor limit detection, motor control feedback, safety interlocks, and industrial automation.

Explore the Honeywell GLA Series and similar Limit Switches at EnvMart for industrial automation and control applications.