Allen-Bradley 440N-G02055 Guardmaster 440N Non Contact Switch

  • DescriptionAllen Bradley Guardmaster - Ferrogard 1, 2, 20 & 21 Non Contact Safety SwitchSecure your machine guards and improve safety for personnel with the Ferrogard FRS 1, 2, 20 and 21 Non-Contact Safety Switches by Allen Bradley Guardmaster. These innovative magnetically actuated non-contact safety switches are expertly designed to be...



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    Description

    Allen Bradley Guardmaster - Ferrogard 1, 2, 20 & 21 Non Contact Safety Switch


    Secure your machine guards and improve safety for personnel with the Ferrogard FRS 1, 2, 20 and 21 Non-Contact Safety Switches by Allen Bradley Guardmaster. These innovative magnetically actuated non-contact safety switches are expertly designed to be installed on guard doors where they limit access to hazardous areas, preventing risk of injury to operators. When the magnetic actuator is withdrawn from the switch the NC safety contacts are opened, which isolates power to the machine.

    Ferrogard safety switches provide the reliability of non-contact switches combined with a high tolerance to door misalignment due to their large sensing field. They have simplified set-up and alignment to help decrease installation costs. They also have internal non-resettable overload protection on the safety contact and protected safety contacts. Risk of debris contamination is reduced due to no contact between the sensor and actuator. The FRS 1, 2, 20 and 21 devices are made from moulded ABS with a rectangular housing for flexible mounting options, and are sealed to IP67 (NEMA 6P), which makes them dust-tight and highly suitable for use in wet environments.

    Allen Bradley Guardmaster have a huge range of machine monitoring and safety devices to meet all your application requirements. Their products are cost-effective, high-quality, and built to global standards to help keep your operations running smoothly, protect your personnel, and optimise productivity.

    Features and Benefits:


    • Non-contact actuation to allow instant opening of the guard door
    • High tolerance to misalignment
    • Plastic rectangular housing
    • Cable or quick-disconnect (QD) connections
    • M4 mountable in any position
    • Operating distance for safety contacts - make;12mm, break;23mm
    • Operating temperature range: -10°C to +65°C
    • Sealed to IP67
    • Cat. 1 device per EN 954-1 dual channel interlocks suitable for Cat. 3 or 4 systems

    What are the advantages of non-contact safety switches?


    Non-contact safety switches are highly reliable and durable. They take less wear and tear and are low-maintenance, as well as resistant to shocks and vibrations. They cannot be easily manipulated or tampered with and are ideal for use with machine guards and doors to restrict access to unsafe areas. They are often used in industrial environments, such as in factory production lines. Allen Bradley Guardmaster are experts in machine safety devices and have an exceptional range to help you find your ideal solution.

    Approvals


    CE Marked for all applicable directives and cULus.

    Standards


    EN954-1, ISO13849-1, IEC/EN60204-1, NFPA79, EN1088, ISO14119, ANSI B11.19, AS4024.1.

    440N-G02055 Magnetic Safety Interlock Switch


    The 440N-G02055 Ferrogard FRS 21 magnetic safety switch has 2NC (Normally Closed) safety contacts and 1NO (Normally Open) auxiliary contact. The switching capacity is 2A max at 250 VAC. This model comes with a 2m cable. The rectangular enclosure is made of ABS plastic and is red to allow clear visibility of the unit.

    Specifications

    Attribute Value
    Supply Voltage 250V ac
    Safety Contacts 2NC
    Housing Material Plastic
    Connection Type 2m Cable
    Actuator Type Magnetic
    Auxiliary Contacts NO
    Sensor Principle Magnetic
    Actuator Included Yes
    Switching Distance 12 mm
    Series 440N
    Range Ferrogard
    IP Rating IP67
    Width 30mm
    Length 76mm
    Safety Category 1
    Depth 15mm

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