MICRO SWITCH Global Limit Switches 002408 GLA Series Issue 4 Datasheet FEATURES Designed to EN50041 standard, 30 mm x 60 mm mounting Available as a standard body or plug-in body with same footprint Wide range of actuator heads and levers Side rotary switches factory set for CW and CCW actuation field adjustable for CW only or CCW only Certified for global applications UL/CSA (Americas/Canada), 1 CE (Europe), CCC (Asia-Pacific) Conforms to IEC/EN 60947-5-1, EN45545-2 (GLA/GLF Series) Sealed to IP67 and NEMA/UL 1, 4, 12, and 13 Operating temperatures as low as -40 C to 85 C -40 F to 185 F Multiple connectivity options to meet most applications: four DESCRIPTION different threaded conduits, micro-change connectors, mini- Honeywells MICRO SWITCH GLA Limit Switch Series is change connectors, Deutsch style 4-pin connector designed to global EN50041 standards and well suited for One or two LED indicators available in switch body worldwide applications. The modular design (heads/actuators, Single pole double throw, two pole single throw contact blocks bodies, and contact blocks) of the limit switch allows for rapid (1NC/1NO, 2NC, 2NO) are galvanically (electrically) isolated response to meet customer applications. The rugged die-cast (Zb) and designed with bifurcated contacts metal housing of the switch is ideal for indoor and outdoor Two pole double throw contact block (2NC/2NO) has each applications where a degree of IP or NEMA enclosure sealing is pole galvanically (electrically) isolated (Zb) required. Normally closed snap-action contacts and normally Normally closed contacts are positive opening , except closed slow-action contacts are positive opening . center neutral style Contact blocks are available as snap action or slow action DIFFERENTIATION Analog output available with side rotary actuator Side rotary actuator incorporates dual bearing design which Mechanical life up to 15 million operations prevents side loading during operation Removable contact block allows for ease of wiring POTENTIAL APPLICATIONS Modular design of limit switch (heads/actuators, bodies, and Aerial lifts, boom lifts contact blocks) allows for rapid customization and delivery Automotive assembly lines and machining centers Optional 1 LED or 2 LED pilot lights in limit switch front Agriculture equipment cover to indicate voltage present to switch and/or switch Conveyors actuated Doors and apertures Specialty contact options, sequential (2-step style) action, Material handling and center neutral action Machine tools Railroad locomotives and railroad signaling equipment PORTFOLIO Transportation hubs The GLA Limit Switch Series with standard or plug-in Valves housings (EN50041 design, with 30 mm x 60 mm mounting) complement the smaller GLC Series, GLD Series and GLE VALUE TO CUSTOMERS Series (EN50047 design, with 20 mm to 22 mm mounting). Easy to install and maintain The GLA Series is part of the MICRO SWITCH Limit Switch Rugged metal construction Series that includes the HDLS Series (Heavy Duty Limit Switch) and General Purpose Limit Switch (LS) Series. 1 CCC certification is not available on the GL Series Switches sold within Europe, Middle East, and Africa. Option for CCC certification in these regions is available upon request. Sensing and Internet of ThingsMICRO SWITCH Global Limit Switches, GLA Series Table 1. Specifications Characteristic Parameter Description EN50041 industrial grade limit switch, standard body or plug-in body with 30 mm x 60 mm mounting 1 Certifications CE, CCC , CSA, UL Conforming to standards IEC/EN 60947-5-1, EN45545-2 (GLA/GLF Series) Housing material Electrostatic epoxy coated zinc Side rotary, top pin plunger, top adjustable plunger, top roller plunger, top roller lever, Actuators wobble stick (multi-directional) actuator, cat whisker (multi-directional) actuator 0.5-14 NPT PG 13,5 M20 G 1/2 (PF 1/2) Deutsch style 4-pin connector Micro-change connector Termination Mini-change connector Pre-cabled Contact options* 1NC/1NO, 2NC, 2NO, 2NC/2NO, 2NC/2NO sequential, 2NC/2NO center neutral Contact type Snap action, slow action break-before-make (BBM), slow action make-before-break (MBB), slow action Contact material Silver alloy (standard), gold-plated (low-energy applications) Utilization category ac15, A300/A600 dc13, Q300 Rated operational voltage (Ue) 240 Vac, 600 Vac, 250 Vdc Rated operational current (Ie) 3 A, 1.2 A, 0.27 A Thermal current (Ith) 10 A, 2.5 A Rated insulation voltage (Ui) 300 V 600 V Rated impulse withstand 2500 V voltage (Uimp) Short circuit protective device Class J fuse, rated 10A, 600 V (SCPD), type, and rating Pollution degree 3 Sealing IP67 NEMA/UL 1, 4, 12, and 13 -40 C to 85 C -40 C to 185 F side rotary actuator Operating temperature -25 C to 85 C -13 F to 185 F other actuators Mechanical life Up to 15 million operations Vibration (actuator not fitted) 10 g conforming to IEC 68-2-6 Shock (actuator not fitted) 50 g conforming to IEC 68-2-27 Standard limit switch with 1 LED pilot light (GLF Series) or 2 LED pilot lights (GLH Series) in front cover Options Plug-in limit switch with 1 LED pilot light (GLG Series) in front cover *Normally closed (NC) contacts are positive opening except for the center neutral limit switches 1 CCC certification is not available on the GL Series Switches sold within Europe, Middle East, and Africa. Option for CCC certification in these regions is available upon request. Table 2. Electrical Ratings Electrical Rating ac dc A600 AC15 Q300 DC13 Gold-plated Ue Ie Ue Ie contacts (Volts) (Amps) (Volts) (Amps) 120 6 24 2.8 240 3 125 0.55 380 1.9 250 0.27 1 V 10 mA min. 50 V 100 mA max. 480 1.5 500 1.4 600 1.2 2 sensing.honeywell.com