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
Non Contact Safety Switches
Safety Interlock Actuators & Magnets
Safety Interlock Adapters & Mounts
Safety Interlock Components
Safety Interlock Switches
Solenoid Interlock Switches

3432 Producten voor Safety Interlock Switches & Components

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Op voorraad
Schmersal AZM 300 Series Solenoid Interlock Switch, Power to Lock
  • RS-stocknr. 880-1707
  • Fabrikantnummer AZM300Z-ST-1P2P-A
Subtotaal (1 eenheid)
€ 770,80(excl. BTW)
€ 770,80/eenheid
Op voorraad
Pilz PSEN Series Magnetic Non-Contact Safety Switch, Plastic Housing, 24V dc, 2 NO, M8
  • RS-stocknr. 619-2818
  • Fabrikantnummer 504220
Subtotaal (1 eenheid)
€ 78,79(excl. BTW)
€ 78,79/eenheid
Op voorraad
SICK RE21 Series Magnetic Non-Contact Safety Switch, Plastic Housing, 30V dc, NC, M8
  • RS-stocknr. 797-4866
  • Fabrikantnummer RE21-SAC
Subtotaal (1 eenheid)
€ 53,03(excl. BTW)
€ 53,03/eenheid
Beperkte voorraad
Telemecanique Sensors XCS-DMC Series Magnetic Safety Switch, Plastic Housing, 24V dc, 2 NC, Cable
  • RS-stocknr. 422-5130
  • Fabrikantnummer XCSDMC7902
Subtotaal (1 eenheid)
€ 103,30(excl. BTW)
€ 103,30/eenheid
Op voorraad
Pilz PSEN Series Magnetic Non-Contact Safety Switch, Plastic Housing, 24V dc, NC, NO, M8
  • RS-stocknr. 824-4914
  • Fabrikantnummer 506405
Subtotaal (1 eenheid)
€ 62,69(excl. BTW)
€ 62,69/eenheid
Op voorraad
Schmersal BNS260 Series Magnetic Non-Contact Safety Switch, Plastic Housing, 24V dc, NO, NC, M8
  • RS-stocknr. 617-5201
  • Fabrikantnummer BNS 260-11/01ZG-ST-L
Subtotaal (1 eenheid)
€ 75,54(excl. BTW)
€ 75,54/eenheid
Op voorraad
Omron D4SL-N Series Solenoid Interlock Switch, Power to Lock
  • RS-stocknr. 822-3860
  • Fabrikantnummer D4SL-N3HFG-DN
Subtotaal (1 eenheid)
€ 155,55(excl. BTW)
€ 155,55/eenheid
Op voorraad
ABB OSSD Series Electronic Detection Non-Contact Safety Switch, Polybutylene Terephthalate Housing, 24V dc, M12
  • RS-stocknr. 917-6409
  • Fabrikantnummer 2TLA020051R5400 Adam OSSD-Info M12-5
Subtotaal (1 eenheid)
€ 100,44(excl. BTW)
€ 100,44/eenheid
Op voorraad
Schmersal BNS33 Series Magnetic Safety Switch, Plastic Housing, 2 NC, Cable
  • RS-stocknr. 623-3127
  • Fabrikantnummer BNS 33-02Z-2187-3M
Subtotaal (1 eenheid)
€ 55,70(excl. BTW)
€ 55,70/eenheid
Op voorraad
Allen Bradley Guardmaster 440N Series RFID Non-Contact Safety Switch, Plastic Housing, 24V dc, 2 NC, Micro M12
  • RS-stocknr. 428-253
  • Fabrikantnummer 440N-Z21SS2HN
Subtotaal (1 eenheid)
€ 137,36(excl. BTW)
€ 137,36/eenheid
Op voorraad
SICK RE21 Series Magnetic Non-Contact Safety Switch, Plastic Housing, 30V dc, NC, M8
  • RS-stocknr. 797-4860
  • Fabrikantnummer RE21-SA05
Subtotaal (1 eenheid)
€ 48,18(excl. BTW)
€ 48,18/eenheid
Op voorraad
RS PRO Safety Interlock Switch, Plastic
  • RS-stocknr. 179-7564
Subtotaal (1 eenheid)
€ 36,09(excl. BTW)
€ 36,09/eenheid
Op voorraad
Allen Bradley Guardmaster 440N Series Magnetic Non-Contact Safety Switch, Plastic Housing, 24V dc, NC, 6 m Cable
  • RS-stocknr. 792-3111
  • Fabrikantnummer 440N-G02082
Subtotaal (1 eenheid)
€ 239,21(excl. BTW)
€ 239,21/eenheid
Op voorraad
Schmersal Actuator for Use with AZM 161 Safety Switch
  • RS-stocknr. 362-2732
  • Fabrikantnummer AZM 161-B1
Subtotaal (1 eenheid)
€ 12,82(excl. BTW)
€ 12,82/eenheid
Op voorraad
Schmersal Actuator for Use with AZM 300 Safety Switch
  • RS-stocknr. 880-1735
  • Fabrikantnummer AZ/AZM300-B1
Subtotaal (1 eenheid)
€ 94,41(excl. BTW)
€ 94,41/eenheid
Op voorraad
Schmersal BNS33 Series Magnetic Safety Switch, Plastic Housing, NO, NC, M8
  • RS-stocknr. 623-3155
  • Fabrikantnummer BNS 33-11Z-ST
Subtotaal (1 eenheid)
€ 55,35(excl. BTW)
€ 55,35/eenheid
Op voorraad
Pilz CSA, CCC, DGUV, UKCA, CE PSEN me5S Safety Switch, Spring, Guard
  • RS-stocknr. 284-2886
  • Fabrikantnummer 6L000010
Subtotaal (1 eenheid)
€ 134,66(excl. BTW)
€ 134,66/eenheid
Op voorraad
Schmersal BPS Series Actuator, Plastic Housing, Screw
  • RS-stocknr. 198-7863
  • Fabrikantnummer BPS 33
Subtotaal (1 eenheid)
€ 10,04(excl. BTW)
€ 10,04/eenheid
Op voorraad
Schmersal AZ16 Safety Switch, Actuator Actuator Included, Fibreglass Reinforced Thermoplastic
  • RS-stocknr. 336-210
  • Fabrikantnummer AZ16-12ZVK-M16
Subtotaal (1 eenheid)
€ 95,27(excl. BTW)
€ 95,27/eenheid
Tijdelijk niet op voorraad
Omron D4SL-N Series Solenoid Interlock Switch, Power to Lock
  • RS-stocknr. 265-5006
  • Fabrikantnummer D4SL-N4UFG
Subtotaal (1 eenheid)
€ 216,04(excl. BTW)
€ 216,04/eenheid
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