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

3280 Producten voor Safety Interlock Switches & Components

1 van 164
Beperkte voorraad
Telemecanique Sensors XCS Series Magnetic Non-Contact Safety Switch, Thermoplastic Housing, 24V dc, 1 NO, 1 NC, Screw
  • RS-stocknr. 198-706
  • Fabrikantnummer XCSZP1
Subtotaal (1 eenheid)
€ 34,04(excl. BTW)
Op voorraad
Allen Bradley Guardmaster 440F Series C Rail
  • RS-stocknr. 151-2531
  • Fabrikantnummer 440F-R1212
Subtotaal (1 eenheid)
€ 59,41(excl. BTW)
Op voorraad
Omron D4NS Safety Rated Interlock Switch, Key, Plastic, Key
  • RS-stocknr. 214-7552
  • Fabrikantnummer D4NS-1CF
Subtotaal (1 eenheid)
€ 32,42(excl. BTW)
Op voorraad
Schmersal EX-BNS33 Series Magnetic Non-Contact Safety Switch, Fibreglass Reinforced Thermoplastic Housing, 24V dc, 2 NC,
  • RS-stocknr. 283-8247
  • Fabrikantnummer EX-BNS33-02ZG-2187-3G/D-5M
Subtotaal (1 eenheid)
€ 123,21(excl. BTW)
Op voorraad
ifm electronic MN Series Magnetic Safety Switch, Polyamide Housing, 24V dc, 2 NO, 2 m Cable
  • RS-stocknr. 184-732
  • Fabrikantnummer MN200S
Subtotaal (1 eenheid)
€ 58,94(excl. BTW)
Tijdelijk niet op voorraad
Schmersal BPS Series Non-Contact Safety Switch, Plastic Housing, Screw
  • RS-stocknr. 617-5380
  • Fabrikantnummer BPS 260-2
Subtotaal (1 eenheid)
€ 15,29(excl. BTW)
Op voorraad
Schmersal EX-BNS 250 Series Magnetic Non-Contact Safety Switch, Fibreglass Reinforced Thermoplastic Housing, 24V dc, NO,
  • RS-stocknr. 283-8297
  • Fabrikantnummer EX-BNS 250-11Z-3GD
Subtotaal (1 eenheid)
€ 142,23(excl. BTW)
Voorradig bij de fabrikant
SICK SRA2 Series FMCW Radar Non-Contact Safety Switch, Polyamide 66 Housing, 28V dc, M12
  • RS-stocknr. 285-9000
  • Fabrikantnummer SRA2-AAR140AKZI
Subtotaal (1 eenheid)
€ 683,36(excl. BTW)
Op voorraad
Schmersal EX-BPS Series Magnetic Non-Contact Safety Switch, Plastic Housing, 24V dc, 1 NO/2 NC, 1 NO/1 NC, Screw
  • RS-stocknr. 698-8751
  • Fabrikantnummer EX-BPS 250-3G/D
Subtotaal (1 eenheid)
€ 31,23(excl. BTW)
Op voorraad
Schmersal BNS16 Series Magnetic Non-Contact Safety Switch, Plastic Housing, 100V dc, NO, NC, M20
  • RS-stocknr. 617-5289
  • Fabrikantnummer BNS 16-12ZD
Subtotaal (1 eenheid)
€ 114,95(excl. BTW)
Voorradig bij de fabrikant
Allen Bradley Guardmaster 440G-T Series Solenoid Interlock Switch Power to Lock/Unlock Actuator Included
  • RS-stocknr. 792-3109
  • Fabrikantnummer 440G-T27255
Subtotaal (1 eenheid)
€ 340,59(excl. BTW)
Tijdelijk niet op voorraad
Schmersal BNS303 Series Magnetic Non-Contact Safety Switch, Plastic Housing, 24V dc, 1 NO/2 NC, M12
  • RS-stocknr. 617-5188
  • Fabrikantnummer BNS 303-12ZG-ST
Subtotaal (1 eenheid)
€ 101,65(excl. BTW)
Tijdelijk niet op voorraad
Schmersal Safety Sensor
  • RS-stocknr. 284-0314
  • Fabrikantnummer EX-BNS120-02Z-3G/D
Subtotaal (1 eenheid)
€ 83,99(excl. BTW)
Tijdelijk niet op voorraad
Allen Bradley Guardmaster FRS Series Non-Contact Safety Switch, Thermoplastic Housing, Ethernet, USB
  • RS-stocknr. 751-0933
  • Fabrikantnummer 440N-A02165
Subtotaal (1 eenheid)
€ 41,30(excl. BTW)
Op voorraad
Omron F3S Series Hall Coded Non-Contact Safety Switch, Plastic Housing, 24V dc, 1 NO/2 NC, 2 m Cable
  • RS-stocknr. 214-6810
  • Fabrikantnummer F3S-TGR-NMPC-21-02
Subtotaal (1 eenheid)
€ 117,26(excl. BTW)
Op voorraad
Schmersal BNS260 Series Magnetic Non-Contact Safety Switch, Plastic Housing, 75V dc, NC, NO, M8
  • RS-stocknr. 617-5217
  • Fabrikantnummer BNS 260-11/01ZG-ST-R
Subtotaal (1 eenheid)
€ 116,14(excl. BTW)
Tijdelijk niet op voorraad
Pilz PSEN Series Transponder Non-Contact Safety Switch, Polybutylene Terephthalate Housing, 24V dc, 2 NC, M12
  • RS-stocknr. 191-9801
  • Fabrikantnummer 541014
Subtotaal (1 eenheid)
€ 124,58(excl. BTW)
Op voorraad
ifm electronic MN Series Magnetic Safety Switch, Polyamide Housing, 24V dc, 2 NO, M8
  • RS-stocknr. 184-736
  • Fabrikantnummer MN206S
Subtotaal (1 eenheid)
€ 58,94(excl. BTW)
Op voorraad
Eaton LS-XG-ZBZ Series Interlock Key
  • RS-stocknr. 181-1202
  • Fabrikantnummer 106833 LS-XG-ZBZ
Subtotaal (1 eenheid)
€ 5,85(excl. BTW)
Op voorraad
ABB Jokab EVA Series Electronic Detection Non-Contact Safety Switch, Thermoplastic Housing
  • RS-stocknr. 176-0036
  • Fabrikantnummer 2TLA020046R0800 Eva General code
Subtotaal (1 eenheid)
€ 30,39(excl. BTW)
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