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

3382 Producten voor Safety Interlock Switches & Components

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Op voorraad
Schmersal EX-BNS 120 Series Magnetic Non-Contact Safety Switch, Fibreglass Reinforced Thermoplastic Housing, 100V dc, 2
  • RS-stocknr. 284-0331
  • Fabrikantnummer EX-BNS120-02Z-3G/D-5M
Subtotaal (1 eenheid)
€ 104,23(excl. BTW)
€ 104,23/eenheid
Op voorraad
Schmersal Actuator for Use with AZ Safety Switch
  • RS-stocknr. 211-1578
  • Fabrikantnummer AZ 15/16-B3
Subtotaal (1 eenheid)
€ 17,23(excl. BTW)
€ 17,23/eenheid
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)
€ 32,42/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
Beperkte voorraad
Pilz 541 Series Transponder Non-Contact Safety Switch, Polybutylene Terephthalate Housing
  • RS-stocknr. 313-784
  • Fabrikantnummer 541180
Subtotaal (1 eenheid)
€ 16,95(excl. BTW)
€ 16,95/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 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
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)
€ 30,39/eenheid
Op voorraad
RS PRO Safety Interlock Switch, Plastic
  • RS-stocknr. 179-7564
Subtotaal (1 eenheid)
€ 36,09(excl. BTW)
€ 36,09/eenheid
Beperkte voorraad
Telemecanique Sensors XCS-DMP Series Magnetic Non-Contact Safety Switch, Thermoplastic Housing, 100V dc, NC, NO, 5 m
  • RS-stocknr. 195-1905
  • Fabrikantnummer XCSDMP5905
Subtotaal (1 eenheid)
€ 113,50(excl. BTW)
€ 113,50/eenheid
Op voorraad
SICK IME2S Series Inductive Non-Contact Safety Switch, Nickel Plated Brass Housing, 28.8V dc, 2 NO, M12
  • RS-stocknr. 201-1891
  • Fabrikantnummer IME2S12-04B4DW2
Subtotaal (1 eenheid)
€ 106,05(excl. BTW)
€ 106,05/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
Schmersal Triangular Key Series Key
  • RS-stocknr. 198-7481
  • Fabrikantnummer TRIANGULAR KEY TK-M5
Subtotaal (1 eenheid)
€ 7,82(excl. BTW)
€ 7,82/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
Allen Bradley Guardmaster 440K Safety Rated Interlock Switch, Keyed Actuator Included, Fibreglass Reinforced
  • RS-stocknr. 426-4444
  • Fabrikantnummer 440K-C21097
Subtotaal (1 eenheid)
€ 67,10(excl. BTW)
€ 67,10/eenheid
Beperkte voorraad
Telemecanique Sensors Actuator for Use with XCSA Safety Switch, XCSE Safety Switch, XCSB Safety Switch
  • RS-stocknr. 252-3858
  • Fabrikantnummer XCSZ03
Subtotaal (1 eenheid)
€ 41,10(excl. BTW)
€ 41,10/eenheid
Op voorraad
Bernstein AG Actuator for Use with ENM2 VTW, ENK VTU
  • RS-stocknr. 136-3158
  • Fabrikantnummer 3911702228
Subtotaal (1 eenheid)
€ 9,75(excl. BTW)
€ 9,75/eenheid
Op voorraad
Siemens Actuator Head for Use with 3SE5 Limit Switch
  • RS-stocknr. 498-820
  • Fabrikantnummer 3SE5000-0AV02
Subtotaal (1 eenheid)
€ 10,30(excl. BTW)
€ 10,30/eenheid
Op voorraad
IDEM MLZ Safety Interlock Switch, Tongue Actuator Included, 316 Stainless Steel, Interlock
  • RS-stocknr. 335-610
  • Fabrikantnummer 470003
Subtotaal (1 eenheid)
€ 579,07(excl. BTW)
€ 579,07/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
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