Honeywell GLAA01A1B MICRO SWITCH Global Limit Switches GLA SERIES

• Customization: Available
• Certification: RoHS, CE, ISO, CCC
• Manufacturer: Honeywell
• Model NO.: GLAA01A1B
• Series: GLA SERIES
• Category: Limit Switches
• Actuator: Lever
• Illuminated: Non-Illuminated
• Contact Form: SPDT
• Current Rating: 10A
• Voltage Rating AC: 600 VAC
• Voltage Rating DC: 250 VDC
• Operating temperature: -25 °C to 85 °C [-40 °F to 185 °F]
• IP Rating: IP67
• Termination Style: Screw
• Transport Package: Carton
• Trademark: Honeywell
• Origin: China

Product Description

DESCRIPTION

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 .
 

DIFFERENTIATION

• Side rotary actuator incorporates dual bearing design which prevents side loading during operation

• Removable contact block allows for ease of wiring

• Modular design of limit switch (heads/actuators, bodies, and contact blocks) allows for rapid customization and delivery

• Optional 1 LED or 2 LED pilot lights in limit switch front cover to indicate voltage present to switch and/or switch actuated

• Specialty contact options, sequential (2-step style) action, and center neutral action
 

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), CE (Europe), CCC (Asia-Pacific)1

• 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 different threaded conduits, micro-change connectors, minichange connectors, Deutsch style 4-pin connector

• One or two LED indicators available in switch body

• Single pole double throw, two pole single throw contact blocks (1NC/1NO, 2NC, 2NO) are galvanically (electrically) isolated (Zb) and designed with bifurcated contacts

• Two pole double throw contact block (2NC/2NO) has each pole galvanically (electrically) isolated (Zb)

• Normally closed contacts are positive opening , except center neutral style

• Contact blocks are available as snap action or slow action

• Analog output available with side rotary actuator

• Mechanical life up to 15 million operations
 

POTENTIAL APPLICATIONS

• Aerial lifts, boom lifts

• Automotive assembly lines and machining centers

• Agriculture equipment

• Conveyors

• Doors and apertures

• Material handling

• Machine tools

• Railroad locomotives and railroad signaling equipment

• Transportation hubs

• Valves

VALUE TO CUSTOMERS

• Easy to install and maintain

• Rugged metal construction

GLAA01A1B Tech Specifications

Description	Product Attribute
Manufacturer	Honeywell
Product Category	Limit Switches
Illuminated	Non-Illuminated
Contact Form	SPDT
Actuator	Lever
Current Rating	10 A
Voltage Rating AC	600 VAC
Voltage Rating DC	250 VDC
Operating Force	0.33 N
NEMA Rating	1, 4, 12, 13
Termination Style	Screw
Mounting Style	Chassis Mount
IP Rating	IP67
Maximum Operating Temperature	+ 85  °C
Minimum Operating Temperature	- 25  °C
Product Type	Limit Switches
Series	GLA
Subcategory	Switches
Type	Global Limit Switch

 

MICRO SWITCH GLOBAL LIMITSWITCHES, 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
Certifications			CE, CCC1 , CSA, UL
Conforming to standards			IEC/EN 60947-5-1, EN45545-2 (GLA/GLF Series),  EN 61373
Housing material			Electrostatic epoxy coated zinc
Actuators			Side rotary, toppin plunger, top adjustable plunger, top roller plunger, top roller lever, wobble stick (multi-directional) actuator, cat whisker (multi-directional) actuator
Termination			0.5-14 NPT; PG 13,5; M20; G 1/2 (PF 1/2); Deutsch style 4-pin connector; Micro-change connector; 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 voltage (Uimp)			2500 V
Short circuit protective device (SCPD), type, and rating			Class J fuse, rated 10A, 600 V
Pollution degree			3
Sealing			IP67; NEMA/UL 1, 4, 12, and 13
Operating temperature			-40 °C to 85 °C [-40 °C to 185 °F] side rotary actuator -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; railway application per IEC 61373 Class I Car B type
Shock (actuator not fitted)			50 g conforming to IEC 68-2-27; railway application per IEC 61373 Class I Car B type
Options			Standard limit switch with 1 LED pilot light (GLF Series) or 2 LED pilot lights (GLH Series) in front cover 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 Ue (Volts)	AC15 Ie (Amps)	Q300 Ue  (Volts)	DC13 Ie (Amps)	Gold-plated contacts
120	6	24	2.8	1 V 10 mA min. 50 V 100 mA max.
240	3	125	0.55
380	1.9	250	0.27
480	1.5
500	1.4
600	1.2

 

 

 

 

BNSENS (Nanjing) Sensor Technology Co., Ltd. is located in Nanjing, China. It is a high-tech enterprise specializing in the development, manufacturing and trade of sensor products. The company has brought together a group of outstanding technical experts in various fields such as automation, electronics, machinery and computers. All employees of the company have college degrees or above. It adopts the world-class management and operation model and 6 sigma quality system. At present, the company's main products are pressure, liquid level, flow, current, switches, etc. The company's users are all over the country, and some products have been exported to Japan, South Korea and Southeast Asia.

Since its inception, the company has been based on the technical accumulation and management standards of American sensor giants. It is composed of senior engineers and managers who have served in multinational companies for many years, and has rapidly developed various pressure sensors, transmitters, liquid level, flow meters, pressure switches, digital meters, current sensors, proximity switches and other products. After years of unremitting efforts, it has become one of the leading suppliers in the domestic automation industry. Our pressure transmitters can achieve an accuracy of more than 3/10, 000. The products have been widely used in oil, natural gas, electricity, chemical industry, metallurgy, building materials, food, light industry, environmental protection, aerospace, tap water, municipal and other industries.

It is a sensor science and technology innovation company that masters the core technology of MEMS chips. The company has a research and development center in Minnesota, USA. The leader is Dr. Pan Hanjin, a famous scientist in the sensor industry. Dr. Pan Hanjin has been deeply involved in the sensor industry for more than 20 years and is an expert in the sensor industry.

The company has a number of ASIC chips independently developed, which are widely used in industrial, automotive, home appliance and other markets.

BNSENS (Nanjing) Sensing Technology Co., Ltd. is a strategic partner of Honeywell in China. The two parties proposed a plan of East serving East and jointly developed several sensors specifically for the Chinese market. These sensors will be widely used in intelligent manufacturing, Internet of Things, artificial intelligence, and smart home fields. These sensors include: Magnetic sensors, temperature sensors, humidity sensors, force sensors, fire water pressure sensors, equipment vibration sensors, human body status monitoring sensors, motion sensors, etc.

History of BNSENS Company:

BNSENS is a company focusing on sensors, instruments, and electronic components. We are a young company, founded in 1999, just 25 years old, and we are still growing.

1999: The company's first pressure sensor was launched, mainly for the petroleum and petrochemical industries.

2002: The company expanded its product line and launched temperature sensors

2005: Started producing high-precision pressure sensors for the test and measurement market

2006: Became an official authorized agent of Honeywell

2009: Introduced the Six Sigma management system, and the product qualification rate was greatly improved

2010: Became a supplier of Emerson

2011: We started selling SICK sensors

2014: Introduced the sensor production line from Germany, developed more industrial control sensors, and cooperated with TSMC

2015: Cooperated with Siemens in Vietnam

2017: The factory moved to Nanjing High-tech Zone

2019: Became a national high-tech enterprise in China

2023: We started selling products from Infineon and Rohm

BNSENS, The Future Starts Here.