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 Range Terminal Type Series Switching Distance IP Rating Supply Current Actuator Included Actuator Type
RS Stock No. 422-5095
Mfr. Part No.XCSDMP7002
HK$713.46
Each
units
24 V dc - Plastic - - - Preventa Cable XCS-DMP - IP66, IP67 - Yes Coded
RS Stock No. 481-8243
Mfr. Part No.XCSDMC5905
HK$670.23
Each
units
24 V dc - Plastic - - Safety Preventa Cable XCS-DMC 5 mm, 15 mm IP66, IP67 - Yes Coded
RS Stock No. 766-1683
Mfr. Part No.XCSDMR5912
HK$667.46
Each
units
24 V dc - Plastic - - Magnetic Proximity Preventa - XCS-DMR 8 mm IP66, IP67 - Yes Coded
RS Stock No. 422-5102
Mfr. Part No.XCSDMP7012
HK$638.00
Each
units
24 V dc - Plastic - - - Preventa Cable XCS-DMP - IP66, IP67 - Yes Coded
RS Stock No. 766-1665
Mfr. Part No.XCSDMP7902
HK$644.61
Each
units
24 V dc - Plastic - - - Preventa - XCS-DMP 8 mm IP66, IP67 - Yes Coded
RS Stock No. 481-8265
Mfr. Part No.XCSDMP5005
HK$782.00
Each
units
24 V dc NC/2NO Plastic NO 5m cable - Preventa Cable XCS-DMP - IP66, IP67 - Yes Coded
RS Stock No. 766-1668
Mfr. Part No.XCSDMP700L01M12
HK$927.41
Each
units
24 V dc - Plastic - - Magnetic Proximity Preventa - XCS-DMP 8 mm IP67 - - Coded
RS Stock No. 766-1646
Mfr. Part No.XCSDMC791L01M8
HK$669.72
Each
units
24 V dc - Plastic - - Magnetic Proximity Preventa - XCS-DMC 5 mm IP67 - Yes Coded
RS Stock No. 766-1687
Mfr. Part No.XCSDMR591L01M12
HK$629.02
Each
units
24 V dc - Plastic - - Magnetic Proximity Preventa - XCS-DMR 8 mm IP67 - Yes Coded
RS Stock No. 766-1680
Mfr. Part No.XCSDMR590L01M12
HK$896.94
Each
units
24 V dc - Plastic - - Magnetic Proximity Preventa - XCS-DMR 8 mm IP67 - Yes Coded
RS Stock No. 464-883
Mfr. Part No.XCSDM480102
HK$2,569.89
Each
units
24 V dc - Plastic - - - Preventa - XCS-DM - IP66, IP67, IP69K - Yes Coded
RS Stock No. 179-9883
Mfr. Part No.XCSDMP7015
HK$698.20
Each
units
24 V dc 2NC/NO Plastic - 5m cable Coded Magnetic Switch Preventa - XCSDMP 8 mm IP66, IP67 100 mA Yes Magnetic
RS Stock No. 766-1637
Mfr. Part No.XCSDMC790L01M8
HK$629.02
Each
units
- - - - - Magnetic Proximity - - - - - - - -
RS Stock No. 666-4950
Mfr. Part No.XCSDMC59010EX
HK$1,514.30
Each
units
24 V dc NC Plastic NO - - Preventa - XCS-DMC - IP66, IP67 - Yes Coded
RS Stock No. 177-6835
Mfr. Part No.XCSRC31AM12
HK$1,542.43
Each
units
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 -
RS Stock No. 766-1630
Mfr. Part No.XCSDMC591L01M8
HK$651.90
Each
units
24 V dc - Plastic - - Magnetic Proximity Preventa - XCS-DMC 5 mm IP67 - No Coded
RS Stock No. 766-1706
Mfr. Part No.XCSDMR791L01M12
HK$803.22
Each
units
24 V dc - Plastic - - Magnetic Proximity Preventa - XCS-DMR 8 mm IP67 - No Coded
RS Stock No. 766-1659
Mfr. Part No.XCSDMP591L01M12
HK$781.66
Each
units
24 V dc - Plastic - - - Preventa - XCS-DMP 8 mm IP67 - Yes Coded
RS Stock No. 766-1671
Mfr. Part No.XCSDMR5902
HK$670.00
Each
units
- - - - - Magnetic Proximity - - - - - - - -
RS Stock No. 666-4966
Mfr. Part No.XCSDMC79010EX
HK$1,430.00
Each
units
24 V dc NC Plastic NO - - Preventa - XCS-DMC - IP66, IP67 - Yes Coded