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
Op voorraad
IDEM KL3-SS Series Solenoid Interlock Switch, Power to Unlock
  • RS-stocknr. 826-4000
  • Fabrikantnummer 205001
Subtotaal (1 eenheid)
€ 443,80(excl. BTW)
Op voorraad
Schmersal AZM 300 Series Solenoid Interlock Switch, Power to Lock
  • RS-stocknr. 880-1707
  • Fabrikantnummer AZM300Z-ST-1P2P-A
Subtotaal (1 eenheid)
€ 616,88(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)
Op voorraad
Siemens 3SE5 Series Solenoid Interlock Switch, Power to Lock
  • RS-stocknr. 763-6937
  • Fabrikantnummer 3SE5322-0SB21
Subtotaal (1 eenheid)
€ 346,43(excl. BTW)
Op voorraad
Bernstein AG TK-42-CD Series Magnetic Non-Contact Safety Switch, Polyamide 6 Housing, Screw
  • RS-stocknr. 210-1922
  • Fabrikantnummer 6402042310
Subtotaal (1 eenheid)
€ 12,52(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
Telemecanique Sensors XCS-E Series Solenoid Interlock Switch, Power to Unlock Actuator Included
  • RS-stocknr. 397-2188
  • Fabrikantnummer XCSE7311
Subtotaal (1 eenheid)
€ 564,89(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
Telemecanique Sensors XCSE Series Solenoid Interlock Switch, Power to Unlock Actuator Included
  • RS-stocknr. 247-2339
  • Fabrikantnummer XCSE5311
Subtotaal (1 eenheid)
€ 564,69(excl. BTW)
Beperkte voorraad
Pilz 541062 Series Transponder Safety Switch, Polybutylene Terephthalate Housing, 24V dc, 10 m Cable
  • RS-stocknr. 340-356
  • Fabrikantnummer 541062
Subtotaal (1 eenheid)
€ 108,37(excl. BTW)
Op voorraad
Schmersal Triangular Key Series Key
  • RS-stocknr. 198-7481
  • Fabrikantnummer TRIANGULAR KEY TK-M5
Subtotaal (1 eenheid)
€ 10,91(excl. BTW)
Op voorraad
Schmersal BNS300 Series Magnetic Non-Contact Safety Switch, Fibreglass Reinforced Thermoplastic Housing, 24V dc, 1,
  • RS-stocknr. 281-5783
  • Fabrikantnummer BNS300-01ZG
Subtotaal (1 eenheid)
€ 145,83(excl. BTW)
Op voorraad
Allen Bradley Guardmaster 440N Series Magnetic Non-Contact Safety Switch, Plastic Housing, 24V dc, 2 NC, 3 m Cable
  • RS-stocknr. 703-4864
  • Fabrikantnummer 440N-Z21W1PA
Subtotaal (1 eenheid)
€ 84,65(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
Schmersal AZM 161 Series Solenoid Interlock Switch, Power to Lock Actuator Included
  • RS-stocknr. 146-5796
  • Fabrikantnummer AZM161SK-12/12RIA-024-B1
Subtotaal (1 eenheid)
€ 336,74(excl. BTW)
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
IDEM GBL Series Spring Loaded Catch
  • RS-stocknr. 826-4072
  • Fabrikantnummer 210006
Subtotaal (1 eenheid)
€ 14,38(excl. BTW)
Op voorraad
Schmersal AZM 300 Series Solenoid Interlock Switch, Power to Unlock
  • RS-stocknr. 880-1703
  • Fabrikantnummer AZM300Z-ST-1P2P
Subtotaal (1 eenheid)
€ 616,88(excl. BTW)
Op voorraad
ABB Jokab DYN Series Electronic Detection Non-Contact Safety Switch, Polybutylene Terephthalate Housing, 24V dc, M12
  • RS-stocknr. 176-0019
  • Fabrikantnummer 2TLA020051R5100 Adam DYN-Info M12-5
Subtotaal (1 eenheid)
€ 113,30(excl. BTW)
Op voorraad
Schmersal AZM 161 Series Solenoid Interlock Switch, Power to Unlock
  • RS-stocknr. 617-5065
  • Fabrikantnummer AZM 161SK-12/12RK-024
Subtotaal (1 eenheid)
€ 310,24(excl. BTW)
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