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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Beskrivning Pris 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-artikelnummer 757-9257
Tillv. art.nrF3S-TGR-NMPC-21-M1J8
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24 V dc 2NC/NO Plastic - M12 Rectangular - - - F3S-TGR-N_C 12 mm IP67 - Yes
RS-artikelnummer 549-508
Tillv. art.nrF3S-TGR-NSMC-21-02
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2 164,00 kr
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24 V dc 2NC/NO Stainless Steel - 2m cable Rectangular - - Pre-Wired F3S-TGR-N_C 17 mm IP67 - Yes
RS-artikelnummer 757-9279
Tillv. art.nrF3S-TGR-NMPR-21-10
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1 415,00 kr
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24 V dc 2NC/NO Plastic - 10m cable Rectangular - - Pre-Wired F3S-TGR-N_R 20 mm IP67 - Yes
RS-artikelnummer 757-9241
Tillv. art.nrF3S-TGR-NSMC-21-10
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2 300,00 kr
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24 V dc 2NC/NO Stainless Steel - 10m cable Rectangular - - Pre-Wired F3S-TGR-N_C 17 mm IP67 - Yes
RS-artikelnummer 549-463
Tillv. art.nrF3S-TGR-NSMC-21-M1J8
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2 508,00 kr
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24 V dc 2NC/NO Stainless Steel - M12 Rectangular - - 8-Pin M12 Connector F3S-TGR-N_C 17 mm IP67 - Yes
RS-artikelnummer 757-9247
Tillv. art.nrF3S-TGR-NLPC-21-10
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1 237,00 kr
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24 V dc 2NC/NO Plastic - 10m cable Rectangular - - Pre-Wired F3S-TGR-N_C 17 mm IP67 - Yes
RS-artikelnummer 746-7194
Tillv. art.nrD40Z-1C2
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2 359,00 kr
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24 V dc - Plastic - Cable - - - - D40A 15 mm IP67 - Yes
RS-artikelnummer 757-9263
Tillv. art.nrF3S-TGR-NLPR-21-M1J8
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1 838,00 kr
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24 V dc 2NC/NO Plastic - M12 Rectangular - - - F3S-TGR-N_R 22 mm IP67 - Yes
RS-artikelnummer 820-3840
Tillv. art.nrF3S-TGR-NSFC-21-M1J8
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2 508,00 kr
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24 V dc 2NC/NO Stainless Steel - M12 Connector Rectangular - - 0.25m cable with 8-Pole M12 Connector F3S-TGR-N_C 10 mm IP67 50 mA Yes
RS-artikelnummer 549-586
Tillv. art.nrF3S-TGR-NSMR-21-05
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2 426,00 kr
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24 V dc 2NC/NO Stainless Steel - 5m cable Rectangular - - Pre-Wired F3S-TGR-N_R 22 mm IP67 - Yes
RS-artikelnummer 820-3828
Tillv. art.nrF3S-TGR-NSPU-21-M1J8
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1 978,00 kr
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24 V dc 2NC/NO Plastic NO M12 Connector Rectangular - - 0.25m cable with 8-Pole M12 Connector F3S-TGR-N_U 10 mm IP67 30 mA Yes
RS-artikelnummer 757-9253
Tillv. art.nrF3S-TGR-NMPC-21-10
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1 415,00 kr
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24 V dc 2NC/NO Plastic - 10m cable Rectangular - - Pre-Wired F3S-TGR-N_C 12 mm IP67 - Yes
RS-artikelnummer 820-3816
Tillv. art.nrF3S-TGR-NLPU-21-M1J8
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1 841,00 kr
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24 V dc 2NC/NO Plastic NO M12 Connector Rectangular - - 0.25m cable with 8-Pole M12 Connector F3S-TGR-N_U 10 mm IP67 30 mA Yes
RS-artikelnummer 820-3812
Tillv. art.nrF3S-TGR-NLPU-21-10
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1 623,00 kr
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24 V dc 2NC/NO Plastic NO Cable Rectangular - - 10m cable F3S-TGR-N_U 10 mm IP69K 30 mA Yes
RS-artikelnummer 746-7330
Tillv. art.nrF3S-TGR-NSMC-20-05
VarumärkeOmron
2 164,00 kr
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24 V dc 2NC/NO Stainless Steel - 5m cable Rectangular - - Pre-Wired F3S-TGR-N_C 17 mm IP67 - Yes
RS-artikelnummer 746-7321
Tillv. art.nrF3S-TGR-NCPR-21-05
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1 543,00 kr
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24 V dc 2NC/NO Plastic - 5m cable Rectangular - - Pre-Wired F3S-TGR-N_R 22 mm IP67 - Yes
RS-artikelnummer 549-580
Tillv. art.nrF3S-TGR-NSMR-21-02
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2 393,00 kr
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24 V dc 2NC/NO Stainless Steel - 2m cable Rectangular - - Pre-Wired F3S-TGR-N_R 22 mm IP67 - Yes
RS-artikelnummer 746-7324
Tillv. art.nrF3S-TGR-NLPC-20-05
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1 112,00 kr
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24 V dc 2NC Plastic - 5m cable Rectangular - - Pre-Wired F3S-TGR-N_C 17 mm IP67 - Yes
RS-artikelnummer 746-7337
Tillv. art.nrF3S-TGR-NLPC-21-M1J8
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1 457,00 kr
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24 V dc 2NC/NO Plastic - M12 Rectangular - - 8-Pin M12 Connector F3S-TGR-N_C 17 mm IP67 - Yes
RS-artikelnummer 820-3847
Tillv. art.nrF3S-TGR-NSFC-21-10
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2 300,00 kr
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24 V dc 2NC/NO Stainless Steel - Cable Rectangular - - 10m cable F3S-TGR-N_C 10 mm IP69K 50 mA Yes