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 820-3862
Tillv. art.nrF3S-TGR-NMHR-21-M1J8
VarumärkeOmron
2 335,00 kr
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10 V dc 2NC/NO Stainless Steel - M12 Connector Rectangular - - 0.25m cable with 8-Pole M12 Connector F3S-TGR-N_R 10 mm IP67 - Yes
RS-artikelnummer 334-0761
Tillv. art.nr440N-S32014
522,95 kr
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250 V ac, 300 V dc NO/NC Plastic - - Safety - Sipha - 440N 5 mm, 11 mm IP67 - Yes
RS-artikelnummer 481-8265
Tillv. art.nrXCSDMP5005
746,55 kr
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24 V dc NC Plastic 2NO 5m cable Coded Magnetic Switch - Preventa Cable XCS-DMP - IP66, IP67 - Yes
RS-artikelnummer 422-5095
Tillv. art.nrXCSDMP7002
770,24 kr
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24 V dc 2NC Plastic NO - Coded Magnetic Switch - Preventa Cable XCS-DMP - IP66, IP67 - Yes
RS-artikelnummer 792-3098
Tillv. art.nr440N-G02085
2 302,15 kr
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24 V dc 2NC Plastic - 4m cable Rectangular - Ferrogard Cable 440N 12 (Safety) mm, 15 (Auxiliary) mm IP67 1 A Yes
RS-artikelnummer 880-1826
Tillv. art.nrRSS260-D-ST
VarumärkeSchmersal
1 144,50 kr
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20.4 → 26.4 V dc - Plastic, Thermoplastic - M8 Rectangular - - M8 Connector RSS 260 10 (Front Sao ON) mm, 12 (Front Sn) mm, 15 (Lateral Sar OFF) mm, 18 (Front Sar OFF) mm, 6 (Lateral Sao ON) mm, 9 (Lateral Sn) mm IP65, IP67 600 mA Yes
RS-artikelnummer 873-2216
Tillv. art.nr440N-S32032
940,71 kr
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250 V ac, 300 V dc NO/NC ABS Plastic NC 10m cable Rectangular - Sipha - 440N 11 (Break) mm, 5 (Safety) mm IP67 500 mA Yes
RS-artikelnummer 826-4243
Tillv. art.nr114023
VarumärkeIDEM
713,63 kr
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250 V ac NC Plastic NO M8 Rectangular - IDEMAG 4-Pin M8 Connector MPR 10 (Close) mm, 20 (Open) mm IP67 500 mA Yes
RS-artikelnummer 422-5118
Tillv. art.nrXCSDMC5902
592,48 kr
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24 V dc NC Plastic NO - Coded Magnetic Switch - Preventa Cable XCS-DMC - IP66, IP67 - Yes
RS-artikelnummer 826-4319
Tillv. art.nr903101
VarumärkeIDEM
2 889,02 kr
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250 V ac/dc 2NC 316 Stainless Steel NO 5m cable Rectangular - - Pre-Wired CM3-Ex 10 (Close) mm, 22 (Open) mm IP67 200 (Auxiliary Channel) mA, 600 (Safety Channels) mA Yes
RS-artikelnummer 744-8682
Tillv. art.nr570502
VarumärkePilz
4 744,08 kr
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24 V dc - Plastic - 8-Pin - - - - PSENslock 1 mm IP67 - Yes
RS-artikelnummer 826-4384
Tillv. art.nr130001
VarumärkeIDEM
2 060,25 kr
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24 V dc 2NC 316 Stainless Steel NC 2m cable Rectangular - - Pre-Wired MSA 10 (Close) mm, 15 (Open) mm IP67, IP69K 100 mA Yes
RS-artikelnummer 826-4331
Tillv. art.nr404001
VarumärkeIDEM
961,58 kr
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24 V dc 2NC Plastic NO 2m cable Rectangular - - Pre-Wired LPF-RFID-U 10 (Close) mm, 20 (Open) mm IP67 200 mA Yes
RS-artikelnummer 617-5267
Tillv. art.nrBNS 16-12ZR
VarumärkeSchmersal
710,84 kr
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100 V ac/dc - Plastic - - - - - M20 gland BNS16 - IP67 - No
RS-artikelnummer 195-1907
Tillv. art.nrXCSDMP70110
1 158,60 kr
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24 V dc, 100 V dc 2NC/1NO Thermoplastic PBT - 10 m Cable Safety - Preventa Pre-Cabled XCSDMP 20 mm IP66, IP67 100 mA Yes
RS-artikelnummer 619-2824
Tillv. art.nr504223
VarumärkePilz
791,70 kr
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24 V dc - Plastic - - - - - - PSENmag 8 mm IP65, IP67 - Yes
RS-artikelnummer 177-6838
Tillv. art.nrXCSRZE
240,41 kr
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- - - - M12 Plug RFID Safety - Preventa - - - - - Yes
RS-artikelnummer 826-4227
Tillv. art.nr135029
VarumärkeIDEM
1 182,33 kr
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250 V ac NC 316 Stainless Steel NO 2m cable Rectangular - HYGIEMAG 8-Pin M12 Connector CMR-F 10 (Close) mm, 22 (Open) mm IP69K 2 (Safety Channels) A, 200 (Auxiliary Channel) mA Yes
RS-artikelnummer 146-6215
Tillv. art.nrSTR1-SAMM0AC5
VarumärkeSick
1 019,88 kr
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24 V dc - Vistal 1 5­Pin M12 Plug Safety - - 0.2m cable with 5-Pole M12 Connector STR1 14 (Front Sensor - On) mm, 28 (Off) mm, 9 (Side Sensor - On) mm IP67 50 mA Yes
RS-artikelnummer 549-580
Tillv. art.nrF3S-TGR-NSMR-21-02
VarumärkeOmron
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
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