Non Contact Safety Switches

Non-contact safety switches are a type of safety switch that operates without the use of conductive contacts to complete or break the circuit. Instead, they utilise a magnet, transponder or inductor to detect when the power to a machine needs to be cut. They can be used in machine-guarding applications to prevent injury to personnel in hazardous areas.

What are the advantages of non-contact safety switches?

Non-contact safety switches can be preferable because they are very long lasting and require minimal maintenance They are also resistant to shock and vibrations, as well as being relatively tamper-proof.

Types of non-contact safety switches

Non-contact safety switches may operate using different methods, including by magnet, transponder or inductor. They can also differ in terms of their terminal type, connection type, and crucially, the distance at which the switch will be operated. This determines the level of sensitivity the switch has, and how quickly it will activate when it detects that power needs to be cut.

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Rincian Komponen Brand Stock Supply Voltage Safety Contacts Housing Material Auxiliary Contacts Connection Type Switch Type Range Terminal Type Series Switching Distance IP Rating Supply Current Actuator Included Length Dimensions Width Depth Safety Category Standards Met Housing Colour Actuator Type Number of Approach Directions Sensor Principle
PSR-CT-C-ACT Safety Non Contact Switch, PBT
  • S$ 47,64
  • Each
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Phoenix Contact 0 - - PBT - M12 Safety Switch Actuator - - PSR-CT-C-ACT 140 (Between Two Safety Circuits) mm, 7 (Between Sensor and Actuator when Traveling in the Y-Direction) mm IP65, IP67, IP69, IP69K - Yes 26.5mm 26.5 x 18 x 40 mm 18mm 40mm Category 4, PL e (EN ISO 13849), SIL 3 (IEC 61508) - Yellow Coded - -
PSR-CT-C-SEN-1-8 RFID Safety Non Contact Switch, PBT, 24 V dc
  • S$ 261,82
  • Each
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Phoenix Contact 0 24 V dc - PBT - M12 Safety Switch Sensor - M12 Connector PSR-CT-C-SEN-1-8 140 (Between Two Safety Circuits) mm, 7 (Between Sensor and Actuator when Traveling in the Y-Direction) mm IP65, IP67, IP69, IP69K 40 mA - 26.5mm 26.5 x 18 x 40 mm 18mm 40mm Category 4, PL e (EN ISO 13849), Model 4 (EN ISO 14119), SIL 3 (IEC 61508) - Yellow - - RFID
PSR-CT-M-SEN-1-8 RFID Safety Non Contact Switch, PBT, 24 V dc
  • S$ 192,57
  • Each
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Phoenix Contact 0 24 V dc - PBT - M12 Safety Switch Sensor - M12 Connector PSR-CT-M-SEN-1-8 140 (Between Two Safety Circuits) mm, 7 (Between Sensor and Actuator when Traveling in the Y-Direction) mm IP65, IP67, IP69, IP69K 40 mA - 26.5mm 26.5 x 18 x 40 mm 18mm 40mm Category 4, PL e (EN ISO 13849), Model 4 (EN ISO 14119), SIL 3 (IEC 61508) - Yellow - - RFID
Preventa XCSDMC Magnetic Safety Switch, Plastic, 24 V dc
  • S$ 127,95
  • Each
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Telemecanique Sensors 10 24 V dc 2NC Plastic - 10m cable Coded Magnetic Switch Preventa - XCSDMC 5 mm IP66, IP67 100 mA Yes 16mm 16 x 7 x 51 mm 7mm 51mm - - - Magnetic 3 Magnetic
MLP1 Magetic, Non-Contact Safety Switch, Aluminium, 28.8 V dc
  • S$ 462,00
  • Each
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Sick 5 28.8 V dc - Aluminium - 5-Pin M12 Plug Non-Contact Safety Switch - 0.15m cable with 5-Pole M12 Connector MLP1 - IP67 350 mA Yes 120mm 120 x 38.5 x 60 mm 38.5mm 60mm Cat 4 - - - - Magetic, Non-Contact
Preventa XCSDMP Magnetic Safety Switch, Plastic, 24 V dc
  • S$ 136,30
  • Each
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Telemecanique Sensors 5 24 V dc NC/2NO Plastic - 5m cable Coded Magnetic Switch Preventa - XCSDMP 8 mm IP66, IP67 100 mA Yes 25mm 25 x 13 x 88 mm 13mm 88mm - - - Magnetic 3 Magnetic
Preventa RFID Safety Switch
  • S$ 47,40
  • Each
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Telemecanique Sensors 4 - - - - M12 Plug RFID Safety Preventa - - - - - Yes 17.2mm 17.2 x 16 x 25 mm 16mm 25mm - - Red - - RFID
Preventa XCSRC RFID Safety Switch, Valox, 24 V dc
  • S$ 207,24
  • Each
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Telemecanique Sensors 3 24 V dc 2NO Valox - M12 Male RFID Safety Preventa 5 Pin M12 Connector XCSRC 10 (Operating) mm, 35 (Tripping) mm IP65, IP66, IP67, IP69K 60 mA Yes 45mm 45 x 15 x 118.6 mm 15mm 108.3mm Category 4 EN/ISO 13849-1, PL=e EN/ISO 13849-1, SIL 3 EN/IEC 61508, SILCL 3 EN/IEC 62061 - Red - 3 RFID
MLP1 Safety Switch
  • S$ 501,93
  • Each
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Sick 2 - - - - - - - - MLP1 - - - Yes - - - - - - - - - -
MLP1 Safety Switch
  • S$ 88,33
  • Each
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Sick 2 - - - - - - - - MLP1 - - - No - - - - - - - - - -
Preventa XCSRC RFID Safety Switch, Valox, 24 V dc
  • S$ 283,13
  • Each
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Telemecanique Sensors 2 24 V dc 2NO Valox - M12 Male RFID Safety Preventa 8-Pin M12 Connector XCSRC 10 (Operating) mm, 35 (Tripping) mm IP65, IP66, IP67, IP69K 60 mA - 45mm 45 x 15 x 118.6 mm 15mm 108.3mm Category 4 EN/ISO 13849-1, PL=e EN/ISO 13849-1, SIL 3 EN/IEC 61508, SILCL 3 EN/IEC 62061 - Red - 3 RFID
Preventa XCSRC RFID Safety Switch, Valox, 24 V dc
  • S$ 261,48
  • Each
  • Compare
Telemecanique Sensors 2 24 V dc 2NO Valox - M12 Male RFID Safety Preventa 5 Pin M12 Connector XCSRC 10 (Operating) mm, 35 (Tripping) mm IP65, IP66, IP67, IP69K 60 mA Yes 45mm 45 x 15 x 118.6 mm 15mm 118.6mm Category 4 EN/ISO 13849-1, PL=e EN/ISO 13849-1, SIL 3 EN/IEC 61508, SILCL 3 EN/IEC 62061 - Red - 3 RFID
Preventa XCSRC RFID Safety Switch, Valox, 24 V dc
  • S$ 207,24
  • Each
  • Compare
Telemecanique Sensors 2 24 V dc 2NO Valox - M12 Male RFID Safety Preventa 5 Pin M12 Connector XCSRC 10 (Operating) mm, 35 (Tripping) mm IP65, IP66, IP67, IP69K 60 mA No 45mm 45 x 15 x 118.6 mm 15mm 108.3mm Category 4 EN/ISO 13849-1, PL=e EN/ISO 13849-1, SIL 3 EN/IEC 61508, SILCL 3 EN/IEC 62061 - Red - 3 RFID
SRF RFID Safety Switch, PA66/PA6, 24 V
  • S$ 123,83
  • Each
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Bernstein AG 2 24 V - PA66/PA6 - - Non-Contact Safety Sensor - PCB Pin SRF 13 mm IP69 10 mA, 100 mA Yes 26mm 26 x 15 x 286 mm 15mm 286mm Class III - Red Coded, Unique Coded - RFID
Evaluation Unit for Magnetic Switches
  • S$ 284,67
  • Each
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Bernstein AG 0 24 V dc NO/NC PC - - Coded Magnetic Switch - - - - IP20 8 A No 98.5mm 98.5 x 22.5 x 75 mm 22.5mm 75 - - - - - Magnetic
MLP1 Magetic, Non-Contact Safety Switch, Aluminium, 24 V
  • S$ 584,62
  • Each
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Sick 0 24 V - Aluminium - 5-Pin M12 Connector Non-Contact Safety Switch - 0.15m cable with 5-Pole M12 Connector MLP1 - IP67 350 mA Yes 120mm 120 x 38.5 x 60 mm 38.5mm 60mm Cat 4 - - - - Magetic, Non-Contact
Magnetic Safety Switch, PA 6.6
  • S$ 62,79
  • Each
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Bernstein AG 0 - NO/NC PA 6.6 - M12 connector Coded Magnetic Switch - - - 4 mm IP67 - - 25mm 25 x 1.5 x 88 mm 1.5mm 88mm - - - - - Magnetic
Magnetic Safety Switch, PA 6.6
  • S$ 62,79
  • Each
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Bernstein AG 0 - NO/NC PA 6.6 - M12 connector Coded Magnetic Switch - - - 3 mm IP67 - - 35mm 27.5 Dia. x 35 mm 27.5 Dia.mm - - - - - - Magnetic
Magnetic Safety Switch, PBT, 30 V dc
  • S$ 62,69
  • Each
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Bernstein AG 0 30 V dc NO/NC PBT - M12 connector Coded Magnetic Switch - - - 3 mm IP67 - - 43mm 43 x 26 x 13 mm 26mm 13 - - - - - Magnetic
Preventa XCSDMP Magnetic Safety Switch, Plastic, 24 V dc
  • S$ 130,73
  • Each
  • Compare
Telemecanique Sensors 0 24 V dc 2NC/NO Plastic - 5m cable Coded Magnetic Switch Preventa - XCSDMP 8 mm IP66, IP67 100 mA Yes 25mm 25 x 13 x 88 mm 13mm 88mm - - - Magnetic 3 Magnetic
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