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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Osan tiedot Merkki 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
Preventa XCSRC RFID Safety Switch, Valox, 24 V dc Telemecanique Sensors 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 Telemecanique Sensors 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
Preventa RFID Safety Switch Telemecanique Sensors - - - - 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 Telemecanique Sensors 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
Preventa XCSRC RFID Safety Switch, Valox, 24 V dc Telemecanique Sensors 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
MLP1 Magetic, Non-Contact Safety Switch, Aluminium, 24 V
  • RS-tuotekoodi 180-6093
  • Merkki Sick
  • Valmistajan tuotenumero 1077942
Sick 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
MLP1 Magetic, Non-Contact Safety Switch, Aluminium, 28.8 V dc
  • RS-tuotekoodi 180-6094
  • Merkki Sick
  • Valmistajan tuotenumero 1077943
Sick 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
MLP1 Safety Switch
  • RS-tuotekoodi 180-6096
  • Merkki Sick
  • Valmistajan tuotenumero 1078202
Sick - - - - - - - - MLP1 - - - No - - - - - - - - - -
MLP1 Safety Switch
  • RS-tuotekoodi 180-6097
  • Merkki Sick
  • Valmistajan tuotenumero 2092167
Sick - - - - - - - - MLP1 - - - Yes - - - - - - - - - -
Preventa XCSRC RFID Safety Switch, Valox, 24 V dc Telemecanique Sensors 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 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
Preventa XCSRC RFID Safety Switch, Valox, 24 V dc Telemecanique Sensors 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 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
Preventa XCSRC RFID Safety Switch, Valox, 24 V dc Telemecanique Sensors 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 XCSDMP Magnetic Safety Switch, Plastic, 24 V dc Telemecanique Sensors 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
Evaluation Unit for Magnetic Switches Bernstein AG 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
Magnetic Safety Switch, PA 6.6 Bernstein AG - 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, PA 6.6 Bernstein AG - 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, PBT, 30 V dc Bernstein AG 30 V dc NO/NC PBT - M12 connector Coded Magnetic Switch - - - 3 mm IP67 - - 43mm 43 x 26 x 13 mm 26mm 13 - - - - - Magnetic
PSR-CT-C-ACT Safety Non Contact Switch, PBT Phoenix Contact - - 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 Phoenix Contact 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 Phoenix Contact 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
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