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    Safety Interlock Switches & Components

    An industrial switch is a device used to interrupt or redirect the flow of electricity within a circuit. The electronic switch is a simple binary device as it can only be 'open' or 'closed'. Open allows electrons to flow and closed stops the flow. Industrial switches operate in the same manner as household switches but are offered in different styles to suite the industrial applications.

    Industrial switch types

    We stock a wide range of industrial switches, below we have covered the most popular types:

    • Limit switches - used when a presence or position of an object is required. They're usually electromagnetically operated, activating when an object makes physical contact with the actuator.
    • Reed switches - composed of two ferrous reeds in a small glass casing. The switches are magnetised and move when the magnetic field is moved towards the switch. You can see this if you place a tablet inside a protective case, it switches off as the magnet activates the reed switch.
    • Rotary switches - an alternative to a toggle or side switches, rotary switches allow the user to turn a knob or shaft that increases or decreases the resistance conducted through the contacts dependant on the direction of turn. Rotary switches allow different actuation positions, turning different circuits on/off or increasing/decreasing the value of the circuit. Some rotary switches can be configured to control multiple contacts simultaneously at a single switch position.
    • Thermistors - turn circuits on and off dependent on changes in temperature. NTC (Negative Temperature Coefficient) thermistors resistance changes as the temperature drops and are commonly used as a temperature sensor. PTC (Positive Temperature Coefficient) thermistors resistance increases as temperature rises, commonly used to provide over current protection.
    • Thermostats - used to regulate temperatures of liquid or gas. There are two main types of thermostats, capillary and bimetallic.
    • Isolator & switch disconnectors - used to ensure that a circuit is completely powered down in order for it to be serviced. They isolate a given part of the circuit by cutting off its electrical supply, making it safe to work on.
    • Non-fused switch disconnectors - provide the same functionality as switch disconnectors but instead of using a fuse to break the circuit, they use either a rotary or knife-blade disconnect.
    Hinge Switches
    Hinge Switches
    Non Contact Safety Switches
    Non Contact Safety Switches
    Safety Interlock Actuators & Magnets
    Safety Interlock Actuators & Magnets
    Safety Interlock Adapters & Mounts
    Safety Interlock Adapters & Mounts
    Safety Interlock Components
    Safety Interlock Components
    Safety Interlock Switches
    Safety Interlock Switches
    Solenoid Interlock Switches
    Solenoid Interlock Switches

    2775 Producten voor Safety Interlock Switches & Components

    1 van 139
    SICK TR4 Safety Interlock Switch, Valox
    • RS-stocknr. 285-9058
    • Fabrikantnummer TR4-SBM01CB
    Per stuk
    € 169,05
    Bernstein AG SKI Safety Interlock Switch, 1NC/1NO, Keyed Actuator Included, Glass Fibre Reinforced Thermoplastic
    • RS-stocknr. 436-5569
    • Fabrikantnummer 6016869058
    Per stuk
    € 46,20
    Pilz 506 Series Magnetic Non-Contact Safety Switch, 24V dc, Polybutylene Terephthalate Housing, M8
    • RS-stocknr. 313-676
    • Fabrikantnummer 506400
    Per stuk
    € 73,23
    Bernstein AG Actuating Magnet for Use with Magnetic Switches
    • RS-stocknr. 210-1927
    • Fabrikantnummer 6402052067
    Per stuk
    € 10,24
    ABB Jokab Non-Contact Safety Switch
    • RS-stocknr. 176-0036
    • Fabrikantnummer 2TLA020046R0800 Eva General code
    Per stuk
    € 35,20
    Pilz 541 Series Transponder Non-Contact Safety Switch, Polybutylene Terephthalate Housing
    • RS-stocknr. 313-723
    • Fabrikantnummer 541080
    Per stuk
    € 23,12
    Schmersal AZM 300 Series Solenoid Interlock Switch, Power to Unlock, 24V dc
    • RS-stocknr. 880-1738
    • Fabrikantnummer AZM300B-ST-1P2P
    Per stuk
    € 563,82
    Pilz Magnetic Non-Contact Safety Switch, 24V dc, Plastic Housing, 2NO, M8
    • RS-stocknr. 918-6658
    • Fabrikantnummer 506334
    Per stuk
    € 61,14
    Schmersal BNS16 Series Magnetic Safety Switch, 100V ac/dc, Plastic Housing, 2NO/NC, M20
    • RS-stocknr. 617-5273
    • Fabrikantnummer BNS16 12ZV
    Per stuk
    € 113,81
    Pilz Magnetic Non-Contact Safety Switch, 24V dc, Plastic Housing, NO/NC, M8
    • RS-stocknr. 824-4918
    • Fabrikantnummer 506406
    Per stuk
    € 69,92
    Schmersal BPS Series Actuator, Plastic Housing
    • RS-stocknr. 617-5346
    • Fabrikantnummer BPS 16
    Per stuk
    € 18,45
    Pilz Magnetic Non-Contact Safety Switch, 24V dc, Plastic Housing, 2NO, M8
    • RS-stocknr. 824-4927
    • Fabrikantnummer 506411
    Per stuk
    € 77,89
    Schmersal Fully Flexible Actuator for Use with AZM 161 Safety Switch
    • RS-stocknr. 362-2754
    • Fabrikantnummer AZM 161-B6
    Per stuk
    € 24,50
    Schmersal BNS33 Series Magnetic Non-Contact Safety Switch, 24V dc, Plastic Housing, NO/NC, Cable
    • RS-stocknr. 623-3133
    • Fabrikantnummer BNS 33-11ZG-2M
    Per stuk
    € 60,51
    Schmersal Magnetic Safety Sensor
    • RS-stocknr. 284-0267
    • Fabrikantnummer EX-BNS120-11Z-3G/D-5M
    Per stuk
    € 103,18
    Schmersal BNS33 Series Magnetic Safety Switch, 100V ac/dc, Plastic Housing, 2NO, Cable
    • RS-stocknr. 623-3127
    • Fabrikantnummer BNS 33-02Z-2187-3M
    Per stuk
    € 70,58
    ifm electronic GI7 Series Non-Contact Safety Switch, 19.2 → 30V dc, M12
    • RS-stocknr. 162-902
    • Fabrikantnummer GI711S
    Per stuk
    € 126,00
    Schmersal AZM 300 Series Solenoid Interlock Switch, Power to Unlock, 24V dc
    • RS-stocknr. 880-1703
    • Fabrikantnummer AZM300Z-ST-1P2P
    Per stuk
    € 610,77
    Bernstein AG Magnetic Non-Contact Safety Switch, Nylon 6 Housing
    • RS-stocknr. 210-1922
    • Fabrikantnummer 6402042310
    Per stuk
    € 12,16
    Pilz 506339 Series Magnetic Safety Switch, 24V dc, Polybutylene Terephthalate Housing, 2NO, M8
    • RS-stocknr. 340-262
    • Fabrikantnummer 506339
    Per stuk
    € 89,50
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