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    Allen Bradley Guardmaster 440G-T Series Solenoid Interlock Switch, Power to Lock, 24V ac/dc

    RS Stock No.:
    357-9199
    Mfr. Part No.:
    440G-T27127
    Brand:
    Allen Bradley Guardmaster
    Allen Bradley Guardmaster
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    7 In stock for delivery within 1 working days
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    £195.96

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    £235.15

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    RS Stock No.:
    357-9199
    Mfr. Part No.:
    440G-T27127
    Brand:
    Allen Bradley Guardmaster
    COO (Country of Origin):
    DO

    Legislation and Compliance

    COO (Country of Origin):
    DO

    Product Details

    Allen Bradley Guardmaster 440G-T27127 Solenoid Interlock Switch


    Ensure optimal protection for personnel and equipment and minimise downtime with the TLS-2-GD2 440G-T Solenoid Interlock Switch, Power to Lock, 24V ac/dc, by Allen Bradley Guardmaster.

    This safety switch is positive mode and tongue operated, and provides electrical interlocking of the machine’s safety guard to the control circuit. When the door is open power to the machine is isolated, ensuring that personnel cannot access dangerous machinery while it is running. It also keeps the safety barrier securely locked while machinery is in motion, reducing risk of injury. This affordable guard locking switch is ideally suited for use with machinery which does not come to an immediate stop, or which may be damaged by interference while running. It works by securing the tongue in the switch when power is applied to the solenoid. The mechanism is released when power is removed, which allows the tongue to be extracted.

    The 440G-T27127 switch has a supply voltage of 24VAC/DC. It features 2NC Safety Contacts, 1NO Auxiliary Contact, and 1NC/1NO Solenoid Contacts. The housing material is made of resilient UL approved glass-filled PBT and it has an operating temperature of -20 to +60 °C (-4…+140 °F). The conduit entry is M20, and it has a thermal current of 10A and rated insulation voltage of 500V. For additional protection against actuator damage due to poor gate alignment and wear-and-tear it is fitted with a stainless-steel actuator guide. It is suitable for use with PLCs.

    Allen Bradley Guardmaster provide an extensive range of reliable machine safety switches and components to deliver cost-effective solutions for a variety of industrial applications, giving you maximum flexibility and control.

    Note:


    Actuator is not supplied and must be ordered separately. This safety switch incorporates a Power-to-Lock function.

    Warning:


    With the “power to lock” function, provisions are required to ensure that a dangerous situation cannot result from open circuit faults or power cuts.

    Features and Benefits:


    • Exceptional security and stability due to high locking force of 2000 N (450 lb)
    • Fast troubleshooting with lid mount status indication
    • Environmentally sealed to IP67, ensuring that it is dust-tight and can withstand some immersion in water
    • Ideal for use with hinge, sliding, and lift-off doors
    • Convenient rotatable head with 2 entry slots, 4 possible actuator entry positions, blanking plug provided to seal the unused slot

    Certifications:


    EN954-1
    ISO13849-1
    IEC/EN60204-1
    NFPA79
    EN1088
    ISO14119
    IEC/ EN60947-5-1
    ANSI B11.19, AS4024
    CE certified
    UL approved
    cULus approved
    TUV certified
    CCC certified
    IP69K rated

    What are Solenoid Interlock Switches?


    A solenoid interlock switch is a type of safety switch with an internal solenoid; a wire coil which converts electrical energy to mechanical. This type of mechanism limits access to dangerous areas where machinery may be functioning by ensuring that that barriers remain securely shut. The safety guard can only be opened through either energising (Power to Release) or de-energising (Power to Lock) the solenoid with an external signal. They are often used in industrial environments, for example with high inertia rotating machines.


    Specifications

    AttributeValue
    Power to Lock / UnlockPower to Lock
    Supply Voltage24V ac/dc
    Series440G-T
    RangeTLS-2-GD2
    Safety Contacts2NC
    Conduit EntryM20
    Auxiliary Contacts1NO
    Housing MaterialPlastic
    IP RatingIP67
    Depth33mm
    Length126mm
    Width86mm
    7 In stock for delivery within 1 working days
    Add to Basket
    Units

    Added

    Price Each

    £195.96

    (exc. VAT)

    £235.15

    (inc. VAT)

    UnitsPer unit
    1 +£195.96