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Overview

MICRO SWITCH GLF Series Global Limit Switches, Top Roller Plunger, 1NC 1NO SPDT Snap Action, 0.5 in - 14NPT conduit.
Honeywell’s MICRO SWITCH GLA Limit Switch Series is designed to global EN50041 standards and well suited for worldwide applications. The modular design (heads/actuators, bodies, and contact blocks) of the limit switch allows for rapid response to meet customer applications. The rugged die-cast metal housing of the switch is ideal for indoor and outdoor applications where a degree of IP or NEMA enclosure sealing is required. Normally closed snap-action contacts and normally closed slow-action contacts are positive opening.
GLFA01C General Purpose Limit Switches - Honeywell


Technical Specifications

Availability Global
Operating Force (OF) 16,0 N [3.60 lb]
Pretravel (PT) 3,0 mm [0.12 in]
Overtravel (OT) 3,0 mm [0.118 in] min.
Differential Travel (DT) 0,6 mm [0.024 in]
Product Type EN50041/47 Global Limit Switch
Actuator Top Roller Plunger
Termination Type 0.5 in - 14NPT Conduit
Circuitry 1NC 1NO SPDT Snap Action
Supply Voltage 12 Vac/Vdc to 250 Vac/Vdc
Housing Material Zinc Die-Cast
Ampere Rating 10 A (Thermal)
Sealing IP67; NEMA 1, 4, 12, 13
Housing Type EN50041+1 LED
Series Name GLS DIN
Shock 50 g per IEC 68-2-27c (w/o Actuator)
Vibration 10 g per IEC 68-2-6 (w/o Actuator)
UL File # E37138 & E157416
Expected Mechanical Life 15 Million
Operating Temperature -25 °C to 85 °C [-13 °F to 185 °F]
Agency Approvals and Standards UL/CSA (Americas/Canada), CE (Europe), CCC (Asia-Pacific)1; Conforms to IEC/EN 60947-5-1, EN45545-2
1CCC 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.
UNSPSC Code 39122213
UNSPSC Commodity 39122213 Limit Switches
Sealed Industrial
Operating Position (OP) 28,0 mm [1.10 in]

Technical Specifications

Availability Global
Operating Force (OF) 16,0 N [3.60 lb]
Pretravel (PT) 3,0 mm [0.12 in]
Overtravel (OT) 3,0 mm [0.118 in] min.
Differential Travel (DT) 0,6 mm [0.024 in]
Product Type EN50041/47 Global Limit Switch
Actuator Top Roller Plunger
Termination Type 0.5 in - 14NPT Conduit
Circuitry 1NC 1NO SPDT Snap Action
Supply Voltage 12 Vac/Vdc to 250 Vac/Vdc
Housing Material Zinc Die-Cast
Ampere Rating 10 A (Thermal)
Sealing IP67; NEMA 1, 4, 12, 13
Housing Type EN50041+1 LED
Series Name GLS DIN
Shock 50 g per IEC 68-2-27c (w/o Actuator)
Vibration 10 g per IEC 68-2-6 (w/o Actuator)
UL File # E37138 & E157416
Expected Mechanical Life 15 Million
Operating Temperature -25 °C to 85 °C [-13 °F to 185 °F]
Agency Approvals and Standards UL/CSA (Americas/Canada), CE (Europe), CCC (Asia-Pacific)1; Conforms to IEC/EN 60947-5-1, EN45545-2
1CCC 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.
UNSPSC Code 39122213
UNSPSC Commodity 39122213 Limit Switches
Sealed Industrial
Operating Position (OP) 28,0 mm [1.10 in]

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
MICRO SWITCH GLA Series Global Limit Switches Datasheet English 8MB
MICRO SWITCH GLC, GLD, & GLE Series Miniature Global Limit Switches Datasheet English 14MB
MICRO SWITCH Limit Switches Comparison Product Range Guide English 463KB
Sensors and Switches in Mobile Cranes Application Note English 2MB
MICRO SWITCH Limit Switches: Keep Trains Moving on Track Application Note English 1MB
PK 80112: Installation Instructions for Products with Conduit Openings Installation Instructions English 342KB
PK 81501: GLS Global Limit Switches (GLS-DIN) Installation Instructions English 8MB
PK 81511: GLS series indicators Installation Instructions English 1MB
Sensors and Switches in Front Loaders Application Note English 3MB
Limit Switches with Positive-Opening Contacts Application Note English 3MB
Limit Switches and Machine Safety Range Guide Product Range Guide English 22MB
White Paper: Impacts of Shock and Vibration on a Limit Switch White Paper English 4MB
Partners Providing Technical Safety and Productivity Solutions Product Range Guide English 11MB

Product Features

  • Designed to IEC standard for world-wide applications
  • Certified for global applications: UL/CSA (Americas/Canada), CE (Europe), CCC (Asia-Pacific)1
  • International conduit sizes
  • Direct PLC interface compatible (two circuit)
  • Modular construction reduces maintenance parts costs
  • Designed for ease of installation
  • Variety of basic switch versions
  • Wide choice of actuators
  • Gold contacts
  • 1CCC 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.

Applications

  • Machine tools: metal fabrication equipment, presses, transfer lines and special machinery
  • Material handling equipment: conveyors, elevators, cranes, and hoists
  • Packaging machinery and process equipment
  • Textile machinery
  • Construction machinery and equipment, vehicles and lift trucks

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