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

    RS Stock No.:
    186-8150
    Mfr. Part No.:
    GLAC20A1B
    Manufacturer:
    Honeywell
    Honeywell
    View all Limit Switches
    2 In stock for delivery within 3 working days
    Add to Basket
    units

    Added

    Price (VAT excluded) Each

    TWD4,610.00

    (exc. GST)

    TWD4,840.50

    (inc. GST)

    unitsPer unit
    1 +TWD4,610.00
    RS Stock No.:
    186-8150
    Mfr. Part No.:
    GLAC20A1B
    Manufacturer:
    Honeywell
    COO (Country of Origin):
    GB

    Legislation and Compliance

    COO (Country of Origin):
    GB

    Product Details

    Honeywell GLA Series Limit Switches


    The GLA series of limit switches belongs to part of the wider GLS range of general purpose limit switches from Honeywell. The GLA Series is a non-plug in solution with a rugged metal construction. These limit switches been designed for worldwide applications and meets the global EN 50041 standard for switch mounting centres.


    Features:


    • Both normally closed (NC) snap actions contacts and normally open (NO) slow action contacts are positive opening.
    • An analog output is available with models featuring a side rotary actuator.

    • Operating temperature between -40 °C and +85 °C.

    • Able to withstand some washdowns, shock and vibration.

    • Models with single pole double throw (SPDT) and two pole single throw (2NC and 2NO) contact blocks are galvanically isolated. With double pole double throw (DPDT) contact blocks, each pole is galvanically isolated.

    • GLA limit switches feature bifurcated contacts.


    Benefits:


    • GLA limit switches have a modular design. The bodies, actuators and contact blocks can easily be adjusted, allowing you to customise the unit to suit your application. The models are available with different conduit options enabling them to be used for global applications.
    • These limit switches are incredibly easy to install and maintain.

    • GLA limit switches are rugged and can be used indoors or outdoors. They are constructed from die-cast electrostatic epoxy coated zinc.

    • You can have full confidence that these limit switches are a robust option. They are suitable for repeated use, with a mechanical lifespan of up to 15 million operations.


    Product Applications:


    Suitable applications for GLA limit switches include:
    • Aerial lifts and boom lifts
    • Assembly lines, conveyors, cranes, elevators and hoists
    • Construction equipment and machinery, including vehicles and lift trucks
    • Material handling and machining tools
    • Textile machinery
    • Packaging equipment
    • Transportation hubs
    • Valves
    • Railroad signalling equipment and locomotives
    • Apertures and doors


    Can I buy spare or replacement parts?


    Yes, all of the levers that make up side rotary assemblies can be purchased as replacement parts. All switch heads that meet standard EN 50041 can be removed and replaced.


    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.

    Approvals

    UL, CSA, CE, CCC

    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.

    GLAC20A1B Limit Switch


    Model GLAC20A1B is a double pole, double throw (DPDT) snap action limit switch. It features two normally open (NO) and two normally closed (NC) contacts.

    This limit switch has a 38 mm long fixed side rotary actuator with a 19 x 6 mm steel roller.

    GLAC20A1B has a 20 mm conduit and operating torque of 0.33 Nm or 2.9 in-lb.

    Fitted with silver contacts as standard, this model is perfect for your power switching applications.


    Features and Benefits


    • Suitable for indoor and outdoor use
    • Bifurcated gold contacts prevent friction damage from contact resistance
    • LED (light-emitting diode) indicator for convenient monitoring of device state
    • Versatile power source options, either via threaded conduit, pre-cabling or connector
    • Mechanical life of at least 15 million cycles


    Application Information


    • Construction industry
    • Rail equipment
    • Logistics stations


    What components are in this limit switch?


    The core components are the switch body, actuator and roller lever. The switch body houses the electrical components that power the switch. The actuator is the mechanism that controls the direction of the roller lever. The roller lever is the rotating device that turns on its axis and makes physical contact with the target.


    Approvals

    UL; CSA

    Approvals

    UL/ UL listed for Canada


    Specifications

    AttributeValue
    Actuator TypeRoller Lever
    Pole and Throw ConfigurationDPDT
    Normal State Configuration2NO/2NC
    IP RatingIP67
    Maximum Current10A
    Housing MaterialDie Cast Zinc
    Maximum AC Voltage600V
    Maximum DC Voltage250V
    Connection TypeM20
    SeriesGLA
    Action TypeSnap Action
    Length145.8mm
    Depth42mm
    Minimum Operating Temperature-25°C
    Maximum Operating Temperature+85°C
    Width42mm
    Mounting OrientationSide
    Mechanical Life15000000Çevrimler
    Operating Force0.33 Nm
    2 In stock for delivery within 3 working days
    Add to Basket
    units

    Added

    Price (VAT excluded) Each

    TWD4,610.00

    (exc. GST)

    TWD4,840.50

    (inc. GST)

    unitsPer unit
    1 +TWD4,610.00