Safety Interlock Switches, Guard & Mechanical Lock | RS
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    Safety Interlock Switches

    Safety rated interlock switches are safeguarding measures designed to improve safety in situations where guards or gates are used around hazardous machinery or equipment.

    What are safety rated interlock switches used for?

    In industrial situations, safety rated interlock switches prevent or permit the use of machinery, depending on safety conditions. They allow current to pass to the machine when it is safe to operate, for example when the machine's guard is closed. And they cut off the power if there's a potential hazard, such as a guard being opened. When a dangerous piece of equipment such as a metalworking machine is in operation, safety rated interlock switch might be used to ensure safety gates remain closed, excluding workers from hazardous areas. Safety interlock switches can vary in lock type, maximum current and voltage, and housing material. The switches are specifically designed to meet high machine safety standards.

    Types of Safety Rated Interlock Switches

    Safety rated interlock switches vary according to their lock type, maximum current, and voltage, as well as their housing material. Guard-locking switches prevent access to machine parts that may still be in motion, even when the power has been cut. Hinge switches will close protective gates and guards in unsafe conditions.

    Guard Lock – The guard stays locked till the risk of injury has passed

    Mechanical Lock – Is an interlock that is physically connected to another device to prevent unintended actions

    Magnetic – Used to monitor closing/ opening of machine guards, doors, and types of machinery

    Trapped Key Interlock- Will only allow access to a hazardous/ Dangerous area when the key is inserted to the lock

     Applications for Safety Interlock Switches

    • Automated Production Equipment
    • Material Handling Equipment
    • Automotive Plants
    • Pharmaceutical and Chemical Processing
    • Industrial Machinery
    • Machine Tools

    589 產品顯示為 Safety Interlock Switches

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    2NC
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    600V
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    Plastic
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    IP67
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    -
    -
    -
    -
    -
    IDEM
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    Mechanical Bolt
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    Power Lock
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    -
    -
    Screw
    Metal
    -
    -
    -
    -
    -
    -
    -
    M-BS
    Omron
    -
    Keyed
    1NC/1NO
    -
    1NC/1NO
    240V
    250V
    PG13.5
    Plastic
    -
    IP67
    -
    -
    -
    -
    96 x 30 x 31mm
    D4NS
    IDEM
    -
    Keyed
    -
    Interlock
    -
    -
    -
    Screw
    Metal
    -
    -
    -
    -
    -
    -
    -
    M-KE
    Telemecanique Sensors
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    Keyed
    2NC/1NO
    -
    NO/2NC
    240V
    250V
    M16
    Polyamide
    Preventa
    IP67
    -
    8
    -
    -
    -
    XCSPA
    Telemecanique Sensors
    -
    Keyed
    2NC/1NO
    -
    NO/2NC
    240V
    250V
    -
    Zinc Alloy
    Preventa
    IP67
    -
    8
    -
    -
    44 x 114 x 40mm
    XCSA
    Schmersal
    Actuator Included
    Keyed
    2NC/1NO
    -
    2NC
    230V
    24V
    M20
    Glass Fibre Reinforced Thermoplastic
    -
    IP67
    -
    3
    -
    -
    -
    AZ16
    IDEM
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    Keyed
    -
    Interlock
    -
    -
    -
    Screw
    Metal
    -
    -
    -
    -
    -
    -
    -
    M-KE
    IDEM
    Actuator Included
    Trapped Key
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    Interlock
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    -
    -
    Screw
    Metal
    -
    -
    -
    2
    -
    -
    -
    M-TS
    Pilz
    -
    Spring
    2NC
    Guard Lock
    2NC
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    PSEN me5S
    Schmersal
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    Keyed
    2NC/1NO
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    2NC
    230V
    24V
    M16
    Glass Fibre Reinforced Thermoplastic
    -
    IP67
    ATEX
    3
    -
    -
    -
    EX-AZ16
    Omron
    -
    -
    2NC/2NC
    Mechanical Lock
    -
    -
    24V
    PG13.5
    Plastic
    -
    IP67
    -
    -
    -
    -
    88.5 x 35.5 x 29mm
    D4NL
    Schmersal
    -
    Keyed
    2NC
    -
    2NC
    230V
    24V
    M20
    Glass Fibre Reinforced Thermoplastic
    -
    IP67
    -
    3
    -
    -
    -
    AZ16
    Schmersal
    -
    Keyed
    2NC
    -
    2NC
    230V
    24V
    M20
    Glass Fibre Reinforced Thermoplastic
    -
    IP67
    -
    3
    -
    -
    -
    AZ16
    SICK
    -
    -
    2NO/2NC
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    -
    240V ac
    24V dc
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    Die Cast Zinc
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    IP66
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    1
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    -
    40 x 204 x 56mm
    i110
    Schmersal
    -
    Keyed
    1NC
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    NC
    230V
    24V
    M20
    Glass Fibre Reinforced Thermoplastic
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    IP67
    -
    3
    -
    -
    -
    AZ15
    Telemecanique Sensors
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    Keyed
    2NC
    -
    -
    240V
    250V
    PG11
    Glass Fibre Reinforced Nylon
    Preventa
    IP67
    -
    8
    -
    -
    -
    XCSPA
    Schmersal
    -
    Keyed
    2NC
    -
    2NC
    230V
    24V
    M16
    Glass Fibre Reinforced Thermoplastic
    -
    IP67
    -
    4
    -
    -
    -
    AZ17
    Banner
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    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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    SICK
    Actuator Included
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    2 N/O
    Magnet Lock
    -
    -
    -
    Cable
    Vistal
    -
    IP67
    -
    3
    -
    -
    25 x 88 x 13mm
    RE27
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