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    Non Contact Safety Switches

    Non-contact safety switches are a type of safety switch that operates without the use of conductive contacts to complete or break the circuit. Instead, they utilise a magnet, transponder or inductor to detect when the power to a machine needs to be cut. They can be used in machine-guarding applications to prevent injury to personnel in hazardous areas.

    What are the advantages of non-contact safety switches?

    Non-contact safety switches can be preferable because they are very long lasting and require minimal maintenance They are also resistant to shock and vibrations, as well as being relatively tamper-proof.

    Types of non-contact safety switches

    Non-contact safety switches may operate using different methods, including by magnet, transponder or inductor. They can also differ in terms of their terminal type, connection type, and crucially, the distance at which the switch will be operated. This determines the level of sensitivity the switch has, and how quickly it will activate when it detects that power needs to be cut.

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    Product Details
    Price (ex. GST)
    Brand
    Supply Voltage
    Safety Contacts
    Housing Material
    Connection Type
    Installation Type
    Switch Type
    Actuator Type
    Auxiliary Contacts
    Safety Category
    Sensor Principle
    Actuator Included
    Range
    Series
    Switching Distance
    IP Rating
    Supply Current
    Better World Product
    Hazardous Area Certification
    Sick
    30V dc
    2NO
    Plastic
    M8
    -
    -
    Magnetic
    -
    4
    Magnetic
    Yes
    -
    RE13
    20 (Off) mm, 7 (On) mm
    IP67
    100mA
    -
    -
    Schmersal
    -
    -
    Plastic
    -
    -
    -
    Magnetic
    -
    -
    -
    -
    -
    -
    -
    IP67
    -
    -
    -
    Pilz
    24V dc
    2NO
    Plastic
    M8
    -
    -
    Magnetic
    -
    4
    Magnetic
    Yes
    PSENmag
    -
    8 mm, 12 mm
    IP67
    -
    -
    -
    Schmersal
    100V ac/dc
    NO/NC
    Plastic
    Cable
    -
    -
    Coded
    -
    4
    Magnetic
    No
    BNS33
    BNS33
    -
    IP67
    400mA
    -
    -
    Telemecanique Sensors
    24V dc
    NC
    Plastic
    Cable
    -
    -
    Coded
    2NO
    4
    Magnetic
    No
    Preventa
    XCS-DMP
    8 mm
    IP66, IP67
    -
    -
    -
    Pilz
    24V dc
    2NO
    Plastic
    M8
    -
    -
    Magnetic
    -
    4
    Magnetic
    Yes
    PSENmag
    -
    10 mm
    IP67
    -
    -
    -
    Sick
    30V dc
    2NO
    Plastic
    Cable
    -
    -
    Magnetic
    -
    4
    Magnetic
    Yes
    -
    RE13
    20 (Off) mm, 7 (On) mm
    IP67
    100mA
    -
    -
    Pilz
    24V dc
    -
    Plastic
    M8
    -
    -
    Coded
    -
    4
    Transponder
    Yes
    PSENcode
    -
    8 mm
    IP67
    -
    -
    -
    Schmersal
    -
    -
    Plastic
    -
    -
    -
    Magnetic
    -
    -
    -
    -
    -
    -
    -
    IP67
    -
    -
    -
    Schmersal
    120V ac/dc
    -
    Plastic
    Cable
    -
    -
    Coded
    -
    4
    Magnetic
    No
    -
    BNS33
    -
    IP67
    -
    -
    -
    Pilz
    24V dc
    2NO
    Plastic
    M8
    -
    -
    Magnetic
    -
    4
    Magnetic
    Yes
    -
    PSENmag
    8 mm
    IP65, IP67
    -
    -
    -
    Schmersal
    100V ac/dc
    -
    Stainless Steel
    Cable
    -
    -
    Coded
    -
    4
    Magnetic
    No
    -
    BNS33
    8 mm, 18 mm
    IP69K
    250mA
    -
    -
    IDEM
    250V ac
    2NC
    316 Stainless Steel
    5m Cable
    -
    -
    Magnetic
    NO
    4
    Magnetic
    Yes
    HYGIEMAG
    SMR
    10 (Close) mm, 22 (Open) mm
    IP67, IP69K
    1000mA
    -
    -
    Telemecanique Sensors
    -
    -
    Thermoplastic
    -
    -
    -
    Coded
    -
    -
    -
    -
    -
    -
    -
    IP67
    -
    Yes
    -
    Omron
    24V dc
    NO/2NC
    Stainless Steel
    5m Cable
    -
    -
    Magnetic
    -
    4
    Magnetic
    Yes
    -
    F3S-TGR-N_R
    22 mm
    IP67
    -
    -
    -
    Idec
    24V dc
    2NO/NC
    Plastic
    Cable
    -
    -
    Magnetic
    -
    4
    Magnetic
    Yes
    -
    HS7A-DMP
    8 mm
    IP67
    100mA
    -
    -
    Sick
    30V dc
    NC
    Plastic
    M8
    -
    -
    Magnetic
    NO
    4
    Magnetic
    Yes
    -
    RE21
    31 (Off) mm, 6 (On) mm
    IP67
    400mA
    -
    -
    Sick
    30V dc
    NC
    Plastic
    M8
    -
    -
    Magnetic
    NO
    4
    Magnetic
    Yes
    -
    RE11
    12 (Off) mm, 3 (On) mm
    IP67
    400mA
    -
    -
    Schmersal
    100V ac/dc
    2NO/NC
    Plastic
    M12
    -
    -
    Coded
    -
    4
    Magnetic
    No
    BNS16
    BNS16
    8 mm, 18 mm
    IP67
    400mA
    -
    -
    Schmersal
    -
    -
    Plastic
    -
    -
    -
    Magnetic
    -
    -
    -
    -
    -
    EX-BPS
    -
    IP67
    -
    -
    ATEX
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