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Honeywell GLAC20A1B Limit Switch

Honeywell's MICRO SWITCH™ GLA Limit Switch Series is designed to meet worldwide standards with rugged die-cast metal housing for indoor and outdoor use. Featuring modular construction for easy customization, it offers various actuator heads including rotary, plunger, roller, wobble, and cat whisker options. Certified globally with UL, CSA, CE, and CCC, it supports multiple connection types and LED indicators. Operating from -40 °C to 85 °C with sealing to IP67 and NEMA 1, 4, 12, and 13, it provides reliable operation in demanding industrial environments. Mechanical life exceeds 15 million cycles, suitable for lifts, conveyors, valves, and machine controls.

Authorized Distributors
Source:Newark
Part No:GLAC20A1B
Stock:8
Inv Date:06-01-2026
Price: Unit price: $274
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Source:DigiKey
Part No:GLAC20A1B
Stock:0
Inv Date:06-01-2026
Price: Unit price: $334.642
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Source:DigiKey
Part No:GLAC20A1B
Stock:6
Inv Date:06-01-2026
Price: Unit price: $379.29
Buy/RFQ:
Part No:GLAC20A1B
Stock:60
Inv Date:06-02-2026
Price: Unit price: $307.22
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Part No:GLAC20A1B
Stock:26
Inv Date:06-01-2026
Price: Unit price: $396.98
Buy/RFQ:
Part No:GLAC20A1B
Stock:21
Inv Date:06-01-2026
Price: Unit price: $560.04
Buy/RFQ:

Honeywell GLAC20A1B Limit Switch Specifications:

  • Housing Material: Electrostatic epoxy coated zinc
  • Certifications: UL, CSA, CE, CCC
  • Sealing: IP67; NEMA/UL 1, 4, 12, 13
  • Operating Temperature: -40 °C to 85 °C
  • Mechanical Life: Up to 15 million operations
  • Rated Voltage: 240 Vac, 600 Vac, 250 Vdc
  • Rated Current: 3A, 1.2A, 0.27A
  • Contact Material: Silver alloy (standard), gold-plated for low-energy applications
  • Connections: 0.5-14 NPT; PG 13.5; M20; G 1/2; Deutsch, Micro-change, Mini-change connectors, pre-cabled
  • Actuators: Side rotary, plunger, roller, wobble, cat whisker, adjustable levers
  • Mounting: 30 mm x 60 mm standard or plug-in body, conforming to EN50041
  • Operating Temp: -40 °C to 85 °C
  • Visual Indicators: Optional 1 or 2 LED pilot lights
  • Contact Types: Single pole double throw, two pole double throw, snap action, slow action (BBM & MBB)
  • Vibration & Shock Resistance: 10g / 50g (actuator not fitted)

Buy the Honeywell Series GLA Limit Switch: GLAC20A1B

Discover the reliable Honeywell limit switch designed with modular so- lutions for industrial automation. Perfect for lifts, conveyors, valves, and machinery. Featuring IP67 sealing, operating temperatures from -40°C to 85°C, and certifications including UL, CSA, CE, and CCC, it ensures durability across demanding environments. Easy to install with multiple connection options, it offers an optional LED indicator for status monitoring. Its rugged construction supports over 15 million cycles, making it an excellent choice for industrial control systems requiring precise, durable, and versatile switching performance.

Get Honeywell GLAC20A1B today—built for precision and long-lasting durability in industrial automation.

Frequently Asked Questions

Where can I buy Honeywell GLAC20A1B?

You can click on the BUY or RFQ button to purchase GLAC20A1B from an authorized Honeywell distributor.

How do I troubleshoot issues or seek technical support for part GLAC20A1B?

You can download the GLAC20A1B datasheet or visit the Honeywell website for support.

Who is the manufacturer of GLAC20A1B?

Honeywell

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