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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

    2778 Producten voor Safety Interlock Switches & Components

    1 van 139
    Omron D40ML Series Safety Interlock Switch, NC, Actuator Actuator Included, Plastic, Magnet Lock
    • RS-stocknr. 264-9583
    • Fabrikantnummer D40ML-P2-U-5M
    Per stuk
    € 566,50
    Allen Bradley Guardmaster 8 Pin GuardLink Enabled Tap
    • RS-stocknr. 190-2128
    • Fabrikantnummer 440S-MF8D
    Per stuk
    € 118,92
    Allen Bradley Guardmaster Magnetic Non-Contact Safety Switch, ABS Housing
    • RS-stocknr. 703-4861
    • Fabrikantnummer 440N-A17233
    Per stuk
    € 28,74
    Allen Bradley Guardmaster 440G-LZ Series Solenoid Interlock Switch, Power to Unlock, 24V dc, Actuator Included
    • RS-stocknr. 810-4040
    • Fabrikantnummer 440G-LZS21SPRA
    Per stuk
    € 427,55
    Allen Bradley Guardmaster 440G-LZ Series Solenoid Interlock Switch, Power to Unlock, 24V dc, Actuator Included
    • RS-stocknr. 810-4059
    • Fabrikantnummer 440G-LZS21SPRB
    Per stuk
    € 422,13
    Allen Bradley Guardmaster 440G-LZ Series Solenoid Interlock Switch, Power to Unlock, 24V dc, Actuator Included
    • RS-stocknr. 151-2551
    • Fabrikantnummer 440G-LZS21UTRA
    Per stuk
    € 421,03
    Allen Bradley Guardmaster 440N Series Magnetic Non-Contact Safety Switch, 250V ac, ABS Housing, NC, 4-Pin Micro QD
    • RS-stocknr. 296-3161
    • Fabrikantnummer 440N-G02095
    Per stuk
    € 237,62
    Pilz 570 Safety Interlock Switch, 2NO/2NC, Actuator Actuator Included, Guard Lock, Interlock
    • RS-stocknr. 313-760
    • Fabrikantnummer 570005
    Per stuk
    € 328,56
    Allen Bradley Guardmaster 440T Safety Interlock Switch, 2NO/2NC, Keyed Actuator Included, Stainless Steel
    • RS-stocknr. 183-6020
    • Fabrikantnummer 440T-MRKSE110C
    Per stuk
    € 433,23
    Allen Bradley Guardmaster 440T Safety Interlock Switch, 2NO/2NC, Keyed Actuator Included, Stainless Steel
    • RS-stocknr. 183-6021
    • Fabrikantnummer 440T-MRKSE110D
    Per stuk
    € 433,23
    Omron D4NS Safety Interlock Switch, 2NC/1NO, Key, Plastic
    • RS-stocknr. 214-7552
    • Fabrikantnummer D4NS-1CF
    Per stuk
    € 32,49
    Allen Bradley Guardmaster 440K Safety Interlock Switch, 3NC/1NO, Keyed, Zinc
    • RS-stocknr. 378-1651
    • Fabrikantnummer 440K-MT55002
    Per stuk
    € 118,72
    Allen Bradley 440T Interlock Switch, 2NC, 2NO, Trapped Key, Stainless Steel
    • RS-stocknr. 255-1558
    • Fabrikantnummer 440T-MRKSE11AA
    Per stuk
    € 433,23
    Pilz PSEN Safety Switch, Actuator Actuator Included, Aluminium, Guard Lock
    • RS-stocknr. 284-2880
    • Fabrikantnummer 570428
    Per stuk
    € 459,76
    Allen Bradley Guardmaster 440G-LZ Series Solenoid Interlock Switch, Power to Lock, 24V dc, Actuator Included
    • RS-stocknr. 810-4065
    • Fabrikantnummer 440G-LZS21SPLB
    Per stuk
    € 422,13
    Allen Bradley Guardmaster 440G-LZ Series Solenoid Interlock Switch, Power to Lock, 24V dc, Actuator Included
    • RS-stocknr. 151-2555
    • Fabrikantnummer 440G-LZS21UTLA
    Per stuk
    € 421,03
    Allen Bradley Guardmaster 440G-LZ Series Solenoid Interlock Switch, Power to Lock, 24V dc, Actuator Included
    • RS-stocknr. 151-2549
    • Fabrikantnummer 440G-LZS21STLB
    Per stuk
    € 421,03
    Allen Bradley Guardmaster 440G-LZ Series Solenoid Interlock Switch, Power to Lock, 24V dc, Actuator Included
    • RS-stocknr. 151-2547
    • Fabrikantnummer 440G-LZS21STLA
    Per stuk
    € 419,90
    Schmersal Hinge
    • RS-stocknr. 470-6229
    • Fabrikantnummer ADDITIONAL HINGE Z 400
    Per stuk
    € 66,36
    Schmersal Safety Switch With Separate Actuator for Use with Very Small Actuating Radii
    • RS-stocknr. 336-225
    • Fabrikantnummer AZ 17-02ZI-ST B6R
    Per stuk
    € 120,91
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