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

2873 표시되는 제품 Safety Interlock Switches & Components

정렬 기준
1 / 144
재고있음
Schmersal BNS 250 Series Magnetic Safety Switch, Fibreglass Reinforced Thermoplastic Housing, 24V dc, NC, NO, 3 m Cable
  • RS 제품 번호 335-849
  • 제조사 부품 번호 BNS 250-11ZG 3,0M
Subtotal (1 unit)
₩811.94
₩811.94/unit
재고있음
Schmersal Magnetic Proximity Sensor
  • RS 제품 번호 281-5788
  • 제조사 부품 번호 BPS250
Subtotal (1 unit)
₩159.60
₩159.60/unit
재고있음
SICK RE13 Series Magnetic Non-Contact Safety Switch, Plastic Housing, 30V dc, 2 NO, M8
  • RS 제품 번호 797-4854
  • 제조사 부품 번호 RE13-SAC
Subtotal (1 unit)
₩598.80
₩598.80/unit
재고있음
Schmersal AZ15 Safety Interlock Switch, Keyed, Fibreglass Reinforced Thermoplastic, Keyed
  • RS 제품 번호 625-0374
  • 제조사 부품 번호 AZ15ZVRK-M20
Subtotal (1 unit)
₩619.50
₩619.50/unit
재고있음
Schmersal AZ17 Safety Interlock Switch, Keyed, Fibreglass Reinforced Thermoplastic, Interlock
  • RS 제품 번호 625-0504
  • 제조사 부품 번호 AZ 17-02ZRK
Subtotal (1 unit)
₩534.50
₩534.50/unit
재고있음
IDEM Kobra Safety Interlock Switch, Keyed Actuator Included, Polyester, Interlock
  • RS 제품 번호 826-3925
  • 제조사 부품 번호 200013F
Subtotal (1 unit)
₩374.50
₩374.50/unit
재고있음
Siemens Actuator Head for Use with 3SE5 Limit Switch
  • RS 제품 번호 498-820
  • 제조사 부품 번호 3SE5000-0AV02
Subtotal (1 unit)
₩170.40
₩170.40/unit
재고있음
ABB Jokab Magne 4 Safety Interlock Switch, Magnet, Aluminium, Interlock
  • RS 제품 번호 176-0045
  • 제조사 부품 번호 2TLA042022R3400 Magne 4 DYN-Info
Subtotal (1 unit)
₩2,576.60
₩2,576.60/unit
재고있음
Schmersal Actuator for Use with AZ 415 Safety Switch
  • RS 제품 번호 623-2922
  • 제조사 부품 번호 AZ/AZM 415-B1
Subtotal (1 unit)
₩718.40
₩718.40/unit
일시적 품절
Pilz 570 Safety Interlock Switch Actuator Included
  • RS 제품 번호 313-742
  • 제조사 부품 번호 570251
Subtotal (1 unit)
₩600.20
₩600.20/unit
재고있음
Schmersal BNS33 Series Magnetic Safety Switch, Plastic Housing, 1 NO/2 NC, Cable
  • RS 제품 번호 625-0352
  • 제조사 부품 번호 BNS 33-12Z-2187-2M
Subtotal (1 unit)
₩714.10
₩714.10/unit
재고있음
Omron D4SL Door Switch, Key, Plastic, Key
  • RS 제품 번호 214-7556
  • 제조사 부품 번호 D4SL-N2NFG-DN
Subtotal (1 unit)
₩2,403.10
₩2,403.10/unit
일시적 품절
Omron D4SL Safety Switch, Plastic
  • RS 제품 번호 288-3221
  • 제조사 부품 번호 D4SL-NSK10-LKH
Subtotal (1 unit)
₩3,000.40
₩3,000.40/unit
재고있음
Omron D4NL Solenoid Interlock Switch, Key, Plastic
  • RS 제품 번호 214-7547
  • 제조사 부품 번호 D4NL-2HFG-B
Subtotal (1 unit)
₩2,332.90
₩2,332.90/unit
재고있음
Pilz PSEN cs3.1p Series Transponder Non-Contact Safety Switch, Plastic Housing, 24V dc, M8
  • RS 제품 번호 284-2870
  • 제조사 부품 번호 541065
Subtotal (1 unit)
₩1,086.60
₩1,086.60/unit
재고있음
Telemecanique Sensors Actuator for Use with XCSPA Safety Switch, XCSTA Safety Switch, XCSTE Safety Switch
  • RS 제품 번호 252-3892
  • 제조사 부품 번호 XCSZ13
Subtotal (1 unit)
₩335.10
₩335.10/unit
재고있음
Schmersal AZM 161 Series Solenoid Interlock Switch, Power to Lock
  • RS 제품 번호 617-5087
  • 제조사 부품 번호 AZM 161SK-12/12RKA-024
Subtotal (1 unit)
₩3,378.20
₩3,378.20/unit
재고있음
Schmersal Actuator for Use with AZ 15 Safety Switch
  • RS 제품 번호 623-3234
  • 제조사 부품 번호 AZ 15/16-B1
Subtotal (1 unit)
₩171.70
₩171.70/unit
재고있음
SICK RE13 Series Magnetic Non-Contact Safety Switch, Plastic Housing, 30V dc, 2 NO, Cable
  • RS 제품 번호 797-4863
  • 제조사 부품 번호 RE13-SA05
Subtotal (1 unit)
₩576.60
₩576.60/unit
재고있음
ABB OSSD Series Electronic Detection Non-Contact Safety Switch, Polybutylene Terephthalate Housing, 24V dc, M12
  • RS 제품 번호 917-6409
  • 제조사 부품 번호 2TLA020051R5400 Adam OSSD-Info M12-5
Subtotal (1 unit)
₩921.40
₩921.40/unit
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