Honeywell Technologies GLA Series Roller Plunger Limit Switch, 2 NO/2 NC, IP67, Die Cast Zinc Epoxy Coated Housing, 600V

Honeywell GLAA20C Roller Plunger Limit Switch is a compact electromechanical device designed for precise detection and actuation in industrial automation and control systems. Featuring a robust die cast zinc housing with epoxy coating, it ensures excellent protection against harsh environments including dust and immersion, meeting the IP67 ingress protection standard.

This limit switch is equipped with a 2 NO/2 NC snap-action contact configuration, capable of operating reliably at switching currents up to 10 amps and voltages reaching 600 volts AC and 250 volts DC. Its long mechanical lifespan of 15 million operations provides exceptional durability in demanding manufacturing, conveyor, packaging, and safety interlock applications.

The roller plunger actuator is optimized for installations requiring vertical mounting, enabling precise control over position sensing and limit detection tasks. Cable-type terminal connections and a range of conduit entries (0.5 to 14 NPT) facilitate easy wiring integration into control panels and machinery.

Operating reliably over a broad temperature range from -25°C up to 85°C, this limit switch is suitable for indoor and sheltered outdoor use in industrial settings. Its snap-action contacts ensure fast and decisive switching performance, essential for effective automation processes.

Snap-action contacts deliver swift and dependable switching. Dual 2 NO and 2 NC contacts configure multiple control circuits. Die cast zinc epoxy coating offers corrosion resistance and robustness. IP67 rating safeguards against dust ingress and water immersion.

Mechanical life of 15 million cycles guarantees longevity. Vertical mounting suits specific layout requirements with roller plunger actuator. Supports cable terminal wiring with versatile conduit entry options. Broad operating temperature range enhances versatility.

Rated for switching currents of 10A and voltages up to 600V AC, 250V DC.

Typical applications include conveyor end-of-travel detection, automated machinery safety interlocks, position sensing within material-handling systems, and limit detection in packaging and assembly equipment. Certified to IEC/EN 60947-5-1 standards and compliant with CE, CSA, EN, IEC, CCC, RoHS, and UL for quality and safety assurance, this limit switch is ideal for industrial, automation, electrical, and manufacturing environments.

Explore the full range of Limit Switches and industrial controls on EnvMart to find precise and reliable components tailored to your automation needs.