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    Allen Bradley Guardmaster 440G-T Solenoid Interlock Switch, Power to Unlock, 24V ac/dc, Actuator Included, TLS-1-GD2

    RS Stock No.:
    792-3105
    Mfr. Part No.:
    440G-T27252
    Brand:
    Allen Bradley Guardmaster
    Allen Bradley Guardmaster
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    Available to back order for despatch 10.10.2022
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    kr 3 985,72

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    RS Stock No.:
    792-3105
    Mfr. Part No.:
    440G-T27252
    Brand:
    Allen Bradley Guardmaster

    RoHS Status: Not Applicable

    COO (Country of Origin):
    DO

    Legislation and Compliance

    RoHS Status: Not Applicable

    COO (Country of Origin):
    DO

    Product Details

    Allen Bradley Guardmaster TLS-GD2 Solenoid Interlock Switch - for Demanding Applications


    The TLS-GD2 switch by Allen Bradley Guardmaster provides exceptional protection for personnel and machinery by keeping safety guards securely locked and closed while the machine is in motion, and by keeping power isolated when the guard is open. This positive mode, tongue operated guard locking interlock switch features three safety (N.C.) contacts and two auxiliary (N.O.) contacts.


    This switch is perfect for use with machines which do not stop instantly, or which may be damaged by interference while in motion. The secure interlock mechanism is released only when an external signal is applied to the internal solenoid, which then allows the safety guard to be opened. This signal can be via CU1 electronic timer relays or CU2 stopped motion detectors.


    This safety switch is available in three types:


    The TLS-1 GD2 & TLS-3 GD2 have power-to-release function, are available with escape release options, and are intended for machine guarding with full body access. They have two manual release points with security screws to allow the locked switch to be released in emergencies, and an optional lid-mounted key-release style can also be supplied. Intentional unlocking of the switch is possible from within a hazardous area via the escape release push-button on the rear side, to ensure a means of escape for a person who may become trapped. The TLS-3 is expertly designed to eliminate the problems of lockout when interfacing solenoid locking switches into dual channel safety relays. The TLS-2 GD2 has power-to-lock function.


    Features and Benefits:


    • High locking force 2000 N (450 lb) for superior protection
    • Convenient rotatable head with 2 entry slots, 4 possible actuator entry positions, and provided with a blanking plug to seat the unused slot
    • Lid mounted status indication for fast troubleshooting
    • 3 manual release points with security screws for use in the event of an emergency and key release lids available for unlocking the locking mechanism in emergencies
    • Excellent IP67 rating, which makes it dust-tight and durable against temporary immersion in water
    • A robust stainless-steel actuator guide is fitted to defend the switch from actuator damage due to poor guard alignment or guard wear
    • Each type of switch has five sets of contacts of various forms: 2 NC & 1 NO for door position monitoring, 1 NC & 1 NO or 2 NC for lock monitoring
    • Suitable for use with PLCs


    Allen Bradley Guardmaster provide a wide 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.


    Standards:


    Conforms to EN 1088 & EN 60947-5-1.


    Warning:


    With the TLS-2 GD2 “power to lock” style, provisions may be required to ensure that a dangerous situation can not result from open circuit faults or power cuts.


    440G-T27252 Safety Interlock Switch


    The 440G-T27252 Power-to-Unlock safety switch by Allen Bradley Guardmaster has a supply voltage of 24VAC/DC and M20 conduit entry. It has an operating temperature of -20°C to 60°C. The housing material is comprised of durable UL approved glass-filled PB, and the actuator is made of stainless steel. Actuator type is Fully Flex. It has a rated insulation voltage of 500V and thermal current of 10A.


    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



    Specifications

    AttributeValue
    Power to Lock / UnlockPower to Unlock
    Supply Voltage24V ac/dc
    Series440G-T
    Actuator IncludedYes
    RangeTLS-1-GD2
    Actuator TypeFully Flexible
    Safety Contacts2NC
    Conduit EntryM20
    Auxiliary Contacts1NO
    Housing MaterialPlastic
    IP RatingIP66, IP67, IP69K
    Length126mm
    Width86mm
    Depth43mm
    Available to back order for despatch 10.10.2022
    Add to Basket
    Units

    Added

    Price Each

    kr 3 188,58

    (exc. VAT)

    kr 3 985,72

    (inc. VAT)

    UnitsPer unit
    1 +kr 3 188,58

    Alternative

    This product is not currently available. Here is our alternative recommendation.