Honeywell GLA Series Adjustable Roller Lever Limit Switch, 2 NO/2 NC, IP67, Die Cast Zinc Housing, 600V ac, 10A

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RS庫存編號:
808-3129
製造零件編號:
GLAA20A2B
製造商:
Honeywell
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品牌

Honeywell

Actuator Type

Adjustable Roller Lever

Product Type

Limit Switch

IP Rating

IP67

Contact Configuration

2 NO/2 NC

Housing Material

Die Cast Zinc

Contact Type

Snap Action

Switching Current

10A

Series

GLA

Switching AC Voltage

600V ac

Switching DC Voltage

250V dc

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

85°C

Width

42mm

Standards/Approvals

CCC, CE, CSA, UL

Length

42mm

Depth

82mm

Hazardous Area Certification

NO

Conduit Entry

0.5 to 14 NPT

Mounting Orientation

Side

Mechanical Life

15000000Operations

Honeywell GLA Series Limit Switch, 0.33Nm Operating Force, IP67 - GLAA20A2B


This limit switch provides a robust sensing solution for industrial control and automation tasks, offering reliable mechanical actuation via an adjustable roller lever. Designed for side mounting in demanding environments, it integrates a snap-action contact system suitable for detecting position changes and initiating electrical switching in factories and machinery.

Features and Benefits:


• Snap-action contact arrangement gives quick, decisive switching response
• Four-contact configuration supports complex control logic arrangements
• Rated for 600V AC and 250V DC allows use with high-voltage circuits
• Operating torque 0.33 Nm reduces actuation effort for moving parts
• Mechanical life 15,000,000 operations minimises maintenance intervals
• IP67 enclosure protects internal components from dust and water ingress

Applications


• Suitable for conveyor end-of-travel detection in processing lines
• Ideal for control panels requiring multiple contact outputs
• Used with industrial actuators for position feedback in machinery
• Can be used for safety interlocks in production equipment

What terminals and contact behaviour can I expect for wiring?


The switch provides two normally open and two normally closed contacts using a snap-action mechanism for dependable circuit transition.

How does the unit cope with temperature variations on site?


It operates across a span from -25°C to 85°C, enabling use in both chilled and warm production environments.

What construction details aid long-term durability?


The housing is finished with an electrostatic epoxy coating on zinc to resist corrosion and surface wear.

What mounting and conduit provisions are available for installation?


It is designed for side mounting and accepts conduit entries sized 1/2 to 14 NPT for standard conduit fittings.

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