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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Description Price Supply Voltage Safety Contacts Housing Material Auxiliary Contacts Connection Type Switch Type Interface Range Terminal Type Series Switching Distance IP Rating Supply Current Actuator Included
RS Stock No. 422-5118
Mfr. Part No.XCSDMC5902
SGD177.39
Each
units
24 V dc - Plastic - - - - Preventa Cable XCS-DMC - IP66, IP67 - Yes
RS Stock No. 766-1674
Mfr. Part No.XCSDMP790L01M12
SGD215.24
Each
units
24 V dc - Plastic - - - - Preventa - XCS-DMP 8 mm IP67 - Yes
RS Stock No. 766-1693
Mfr. Part No.XCSDMR7912
SGD205.28
Each
units
24 V dc - Plastic - - Magnetic Proximity - Preventa - XCS-DMR 8 mm IP66, IP67 - Yes
RS Stock No. 422-5089
Mfr. Part No.XCSDMP5012
SGD213.62
Each
units
24 V dc - Plastic - - - - Preventa Cable XCS-DMP - IP66, IP67 - No
RS Stock No. 666-4966
Mfr. Part No.XCSDMC79010EX
SGD230.78
Each
units
24 V dc NC Plastic NO - - - Preventa - XCS-DMC - IP66, IP67 - Yes
RS Stock No. 422-5124
Mfr. Part No.XCSDMC5912
SGD189.35
Each
units
24 V dc - Plastic - - - - Preventa Cable XCS-DMC - IP66, IP67 - Yes
RS Stock No. 666-4950
Mfr. Part No.XCSDMC59010EX
SGD263.84
Each
units
24 V dc NC Plastic NO - - - Preventa - XCS-DMC - IP66, IP67 - Yes
RS Stock No. 422-5146
Mfr. Part No.XCSDMC7912
SGD189.35
Each
units
24 V dc - Plastic - - - - Preventa Cable XCS-DMC - IP66, IP67 - Yes
RS Stock No. 422-5102
Mfr. Part No.XCSDMP7012
SGD201.29
Each
units
24 V dc - Plastic - - - - Preventa Cable XCS-DMP - IP66, IP67 - Yes
RS Stock No. 766-1668
Mfr. Part No.XCSDMP700L01M12
SGD269.07
Each
units
24 V dc - Plastic - - Magnetic Proximity - Preventa - XCS-DMP 8 mm IP67 - -
RS Stock No. 666-4969
Mfr. Part No.XCSDMC5902EX
SGD188.18
Each
units
24 V dc - Plastic - - - - Preventa Cable XCS-DMC - IP66, IP67 - Yes
RS Stock No. 422-5073
Mfr. Part No.XCSDMP5002
SGD205.28
Each
units
24 V dc - Plastic - - - - Preventa Cable XCS-DMP - IP66, IP67 - Yes
RS Stock No. 666-4975
Mfr. Part No.XCSDMC7902EX
SGD157.50
Each
units
24 V dc 2NC Plastic - - - - Preventa Cable XCS-DMC - IP66, IP67 - Yes
RS Stock No. 766-1643
Mfr. Part No.XCSDMP5902
SGD185.36
Each
units
24 V dc - Plastic - - - - Preventa - XCS-DMP 8 mm IP66, IP67 - Yes
RS Stock No. 766-1703
Mfr. Part No.XCSDMR7915
SGD189.35
Each
units
24 V dc - Plastic - - Magnetic Proximity - Preventa - XCS-DMR 8 mm IP66, IP67 - Yes
RS Stock No. 766-1655
Mfr. Part No.XCSDMP5912
SGD197.33
Each
units
24 V dc - Plastic - - Magnetic Proximity - Preventa - XCS-DMP 8 mm IP66, IP67 - -
RS Stock No. 766-1665
Mfr. Part No.XCSDMP7902
SGD95.16
Each
units
24 V dc - Plastic - - - - Preventa - XCS-DMP 8 mm IP66, IP67 - Yes
RS Stock No. 766-1680
Mfr. Part No.XCSDMR590L01M12
SGD257.11
Each
units
24 V dc - Plastic - - Magnetic Proximity - Preventa - XCS-DMR 8 mm IP67 - Yes
New
RS Stock No. 195-1902
Mfr. Part No.XCSDMC79010
SGD132.46
Each
units
24 V dc, 100 V dc 2NC Thermoplastic PBT - 10 m Cable Safety - Preventa Pre-Cabled XCSDMC 15 mm IP66, IP67 100 mA Yes
RS Stock No. 177-6833
Mfr. Part No.XCSRC12M12
SGD261.48
Each
units
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