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

RS Stock No.:: 808-3123
Mfr. Part No.:: GLAA20C
Brand:: Honeywell

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

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RS Stock No.:: 808-3123
Mfr. Part No.:: GLAA20C
Brand:: Honeywell

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Honeywell
	Product Type	Limit Switch
	Actuator Type	Roller Plunger
	Contact Configuration	2 NO/2 NC
	IP Rating	IP67
	Housing Material	Die Cast Zinc
	Contact Type	Snap Action
	Switching Current	10A
	Terminal Type	Cable
	Series	GLA
	Minimum Operating Temperature	-25°C
	Switching AC Voltage	600V ac
	Switching DC Voltage	250V dc
	Maximum Operating Temperature	85°C
	Width	42mm
	Standards/Approvals	CE, CSA, EN, IEC, CCC, RoHS, UL
	Length	42mm
	Depth	82mm
	Hazardous Area Certification	NO
	Mounting Orientation	Vertical
	Operating Force	16N
	Mechanical Life	15000000Operations
	Conduit Entry	0.5 to 14 NPT

	Select all
	Brand Honeywell
	Product Type Limit Switch
	Actuator Type Roller Plunger
	Contact Configuration 2 NO/2 NC
	IP Rating IP67
	Housing Material Die Cast Zinc
	Contact Type Snap Action
	Switching Current 10A
	Terminal Type Cable
	Series GLA
	Minimum Operating Temperature -25°C
	Switching AC Voltage 600V ac
	Switching DC Voltage 250V dc
	Maximum Operating Temperature 85°C
	Width 42mm
	Standards/Approvals CE, CSA, EN, IEC, CCC, RoHS, UL
	Length 42mm
	Depth 82mm
	Hazardous Area Certification NO
	Mounting Orientation Vertical
	Operating Force 16N
	Mechanical Life 15000000Operations
	Conduit Entry 0.5 to 14 NPT

Honeywell GLA Micro Switch Series Limit Switch, 2NO/2NC Contact Configuration, Die Cast Zinc Housing - GLAA20C

This limit switch is a Compact electromechanical device designed to detect and actuate in industrial control systems using a roller-plunger actuator. It is housed in robust die-cast zinc with ingress protection suitable for wet or dusty environments and provides reliable switching for automation, electrical and mechanical installations.

Features and Benefits:

• Snap-action contacts deliver fast, decisive switching
• 2NO2NC configuration supports multiple control circuits
• Rated for 600V AC and 250V DC switching usage
• Withstands 15 million mechanical cycles for long service life
• Operating force of 16 N enables consistent actuation response
• IP67 enclosure offers protection against immersion and contaminants

Applications

• Suitable for conveyor end-of-travel detection in production lines
• Ideal for safety interlocks on automated machinery
• Used with control panels requiring cable termination
• Can be used for position sensing in material‑handling systems
• Used for limit detection in packaging and assembly equipment

Which Terminal arrangement does it provide for wiring?

It uses cable-type terminals for connection, facilitating sealed conduit entry and on-site wiring.

What temperature range can it operate within?

It functions across a working range from -25°C up to 85°C, suitable for many indoor and sheltered outdoor installations.

How is the actuator configured and mounted?

The unit employs a roller-plunger actuator and is designed for vertical mounting orientation to suit specific installation layouts.

Approvals

UL/ UL listed for Canada

Warning

GLA limit switches have not been designed as emergency stop or safety devices. They must not be used in applications where personal injury could occur as a result of the products failing.

Standards

IEC/EN 60947-5-1
While IEC/EN 609747-1 covers general rules relating to low voltage switchgear and controlgear, IEC/EN 60947-5-1 specifically relates to control circuit devices and switching elements. The standard monitors the characteristics of devices, the electrical and mechanical requirements and the functional requirements.

EN50047
GLC and GLD limit switches are constructed from housing that meets EN50047. EN50047 applies to position switches with an automatic return actuator. Models that meet EN50047 feature standardised characteristics and dimensions (30.5 x 31.1 x 68 mm).

IP 66
A rating of IP 66 ensures that the limit switch units are protected against dust and low-pressure jets of water.

Sealed to NEMA 1, 4, 12, 13
NEMA 1 states that enclosures can be used indoor and offers a degree of protection against contact with the equipment enclosed.
NEMA 4 states that enclosures can be used either indoor or outdoor and provide protection against windblown rain and dust, hose directed water and splashing water.
NEMA 12 states that enclosures are intended for use indoors and offer some protection from dust, dirt, falling dirt and dripping non-corrosive liquids.
NEMA 13 states that enclosures are used indoors and offer a level of protection from oil, non-corrosive coolants, spraying water and dust.