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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

    2741 Producten voor Safety Interlock Switches & Components

    1 van 138
    RS PRO Safety Interlock Switch, 2NC, Plastic
    • RS-stocknr. 179-7564
    Per stuk
    € 34,69
    Omron D4NS Series Safety Interlock Switch, 2NC
    • RS-stocknr. 746-7295
    • Fabrikantnummer D4NS-4BF
    Per stuk
    € 31,56
    Bernstein AG
    • RS-stocknr. 189-5315
    • Fabrikantnummer 3911742391
    Per stuk
    € 19,17
    Pilz Magnetic Non-Contact Safety Switch, 24V dc, Plastic Housing, NO/NC, M8
    • RS-stocknr. 824-4914
    • Fabrikantnummer 506405
    Per stuk
    € 62,07
    Bernstein AG Magnetic Non-Contact Safety Switch, Nylon 6 Housing
    • RS-stocknr. 210-1922
    • Fabrikantnummer 6402042310
    Per stuk
    € 12,16
    Pilz PSENmag Series Magnetic Non-Contact Safety Switch, 24V dc, Plastic Housing, 2NO, M8
    • RS-stocknr. 619-2824
    • Fabrikantnummer 504223
    Per stuk
    € 106,85
    SICK i10 Safety Interlock Switch, 2NC/1NO, Glass Fibre Reinforced Thermoplastic
    • RS-stocknr. 285-9568
    • Fabrikantnummer i10-RA213
    Per stuk
    € 37,10
    Bernstein AG Actuating Magnet for Use with Magnetic Switches
    • RS-stocknr. 210-1928
    • Fabrikantnummer 6402052075
    Per stuk
    € 28,13
    Bernstein AG MA-42 Series Magnetic Non-Contact Safety Switch, 170V dc, Nylon 6 Housing, NO/NC, 9m Cable
    • RS-stocknr. 210-1937
    • Fabrikantnummer 6490642320
    Per stuk
    € 56,40
    SICK i200 Safety Interlock Switch, 1NO/1NC, Power, Vistal
    • RS-stocknr. 285-9591
    • Fabrikantnummer i200-E0323 Lock
    Per stuk
    € 246,00
    Bernstein AG SHS3 Hinge Switch
    • RS-stocknr. 136-3180
    • Fabrikantnummer 6019390064
    Per stuk
    € 199,98
    Pilz Magnetic Non-Contact Safety Switch, 24V dc, Plastic Housing, 2NO, M8
    • RS-stocknr. 918-6658
    • Fabrikantnummer 506334
    Per stuk
    € 61,14
    SICK RE13 Series Magnetic Non-Contact Safety Switch, 30V dc, Plastic Housing, 2NO, M8
    • RS-stocknr. 797-4854
    • Fabrikantnummer RE13-SAC
    Per stuk
    € 55,50
    Schmersal AZ16 Safety Interlock Switch, 2NC/1NO, Keyed, Glass Fibre Reinforced Thermoplastic
    • RS-stocknr. 623-3054
    • Fabrikantnummer AZ16-12ZVRK-M20
    Per stuk
    € 60,07
    Omron D4NS Series Safety Interlock Switch, 2NC
    • RS-stocknr. 757-9231
    • Fabrikantnummer D4NS-1BF
    Per stuk
    € 31,39
    Allen Bradley Guardmaster 440N Series Magnetic Non-Contact Safety Switch, Plastic Housing, 2NC, 3m Cable
    • RS-stocknr. 703-4858
    • Fabrikantnummer 440N-Z2NRS1A
    Per stuk
    € 53,94
    SICK RE21 Series Magnetic Non-Contact Safety Switch, 30V dc, Plastic Housing, NC, M8
    • RS-stocknr. 797-4860
    • Fabrikantnummer RE21-SA05
    Per stuk
    € 46,30
    SICK RE13 Series Magnetic Non-Contact Safety Switch, 30V dc, Plastic Housing, 2NO, Cable
    • RS-stocknr. 797-4863
    • Fabrikantnummer RE13-SA05
    Per stuk
    € 56,00
    Omron D4NS Series Safety Interlock Switch, 3NC
    • RS-stocknr. 549-552
    • Fabrikantnummer D4NS-4DF
    Per stuk
    € 32,10
    SICK i10 Safety Interlock Switch, 2NC/1NO, Glass Fibre Reinforced Thermoplastic
    • RS-stocknr. 285-9566
    • Fabrikantnummer i10-PA213
    Per stuk
    € 37,10
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