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

3383 Producten voor Safety Interlock Switches & Components

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Op voorraad
Schmersal TESK Hinge Switch 1 NO/2 NC
  • RS-stocknr. 146-5871
  • Fabrikantnummer TESK-SU-12ST1
Subtotaal (1 eenheid)
€ 211,11(excl. BTW)
€ 211,11/eenheid
Op voorraad
Schmersal TESK Safety Hinge Switch 1 NO/2 NC
  • RS-stocknr. 146-5872
  • Fabrikantnummer TESK-SU-12ST2
Subtotaal (1 eenheid)
€ 211,11(excl. BTW)
€ 211,11/eenheid
Op voorraad
RS PRO Magnetic Non-Contact Safety Switch, ABS Plastic Housing, 24V dc, 2 NO/1 NC, Wire
  • RS-stocknr. 656-649
Subtotaal (1 eenheid)
€ 138,36(excl. BTW)
€ 138,36/eenheid
Op voorraad
Pilz 506 Series Magnetic Non-Contact Safety Switch, Polybutylene Terephthalate Housing, 24V dc, 1 NO/1 NC, M8
  • RS-stocknr. 313-676
  • Fabrikantnummer 506400
Subtotaal (1 eenheid)
€ 53,69(excl. BTW)
€ 53,69/eenheid
Op voorraad
Schmersal BNS 36 Series Magnetic Safety Switch, Fibreglass Reinforced Thermoplastic Housing, 30V dc, 3 NC, Connector
  • RS-stocknr. 336-128
  • Fabrikantnummer BNS36-02/01Z-ST-R
Subtotaal (1 eenheid)
€ 107,23(excl. BTW)
€ 107,23/eenheid
Op voorraad
Omron D40A Series Magnetic Non-Contact Safety Switch, Polybutylene Terephthalate Housing, 125V dc, 1 NO, Cable
  • RS-stocknr. 746-7191
  • Fabrikantnummer D40A-1C5
Subtotaal (1 eenheid)
€ 147,10(excl. BTW)
€ 147,10/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 RST Series Actuator, Plastic Housing, Screw
  • RS-stocknr. 880-1763
  • Fabrikantnummer RST 36-1
Subtotaal (1 eenheid)
€ 54,88(excl. BTW)
€ 54,88/eenheid
Op voorraad
Omron F3S-TGR-N_R Series Magnetic Non-Contact Safety Switch, Stainless Steel Housing, 24V dc, NO, 2 NC, 5 m Cable
  • RS-stocknr. 746-7334
  • Fabrikantnummer F3S-TGR-NSPR-21-05
Subtotaal (1 eenheid)
€ 190,89(excl. BTW)
€ 190,89/eenheid
Op voorraad
RS PRO Magnetic Non-Contact Safety Switch, ABS Plastic Housing, 24V dc, 2 NO/1 NC, Wire
  • RS-stocknr. 656-604
Subtotaal (1 eenheid)
€ 194,05(excl. BTW)
€ 194,05/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 RSS 36 Series RFID Safety Switch, Fibreglass Reinforced Thermoplastic Housing, 26.4V dc, PNP, M12
  • RS-stocknr. 880-1750
  • Fabrikantnummer RSS 36-I2-D-ST
Subtotaal (1 eenheid)
€ 232,14(excl. BTW)
€ 232,14/eenheid
Op voorraad
RS PRO Magnetic Non-Contact Safety Switch, 316 Stainless Steel, Resin Encapsulated Housing, 24V dc, 2 NO/1 NC, Wire
  • RS-stocknr. 656-590
Subtotaal (1 eenheid)
€ 216,27(excl. BTW)
€ 216,27/eenheid
Op voorraad
Schmersal AZ16 Safety Switch, Actuator, Fibreglass Reinforced Thermoplastic
  • RS-stocknr. 336-221
  • Fabrikantnummer AZ16-02ZVRK-M16
Subtotaal (1 eenheid)
€ 86,03(excl. BTW)
€ 86,03/eenheid
Op voorraad
Allen Bradley Guardmaster 440N Series RFID Non-Contact Safety Switch, Plastic Housing, 24V dc, 2 PNP, M12
  • RS-stocknr. 751-0995
  • Fabrikantnummer 440N-Z21US2H
Subtotaal (1 eenheid)
€ 152,17(excl. BTW)
€ 152,17/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
ABB Jokab JSM D27 Series Door Handle
  • RS-stocknr. 176-0038
  • Fabrikantnummer 2TLA042023R1000 JSM D27
Subtotaal (1 eenheid)
€ 5,15(excl. BTW)
€ 5,15/eenheid
Op voorraad
RS PRO Magnetic Non-Contact Safety Switch, ABS Plastic Housing, 24V dc, 2 NO/1 NC, Wire
  • RS-stocknr. 656-597
Subtotaal (1 eenheid)
€ 154,06(excl. BTW)
€ 154,06/eenheid
Op voorraad
RS PRO Magnetic Non-Contact Safety Switch, ABS Plastic Housing, 24V dc, 2 NO/1 NC, Wire
  • RS-stocknr. 656-608
Subtotaal (1 eenheid)
€ 228,42(excl. BTW)
€ 228,42/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
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