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 Prix Supply Voltage Safety Contacts Housing Material Auxiliary Contacts Connection Type Switch Type Actuator Type Interface Range Sensor Principle Switching Distance Terminal Type Series IP Rating
N° de stock RS 755-5712
Référence fabricant3SE6315-1BB01
MarqueSiemens
241,20 €
Each
Unité
20.4 → 26.4 V dc - Plastic - M12 - Coded, Unique Coded - Sirius RFID 11 (On) mm, 16 (Off) mm - 3SE6 IP65, IP67, IP69K
N° de stock RS 757-9253
Référence fabricantF3S-TGR-NMPC-21-10
MarqueOmron
89,94 €
Each
Unité
24 V dc 2NC/NO Plastic - 10m cable Rectangular Coded - - Magnetic 12 mm Pre-Wired F3S-TGR-N_C IP67
N° de stock RS 797-4872
Référence fabricantRE27-SA05L
MarqueSick
48,30 €
Each
Unité
30 V dc 3NO Plastic - M12 Rectangular Magnetic - - Magnetic 20 (Off) mm Cable RE27 IP67
N° de stock RS 703-4858
Référence fabricant440N-Z2NRS1A
40,00 €
Each
Unité
- 2NC Plastic - 3 m Cable Safety Coded - MC1 Magnetic 8 mm Cable 440N IP67
N° de stock RS 666-4975
Référence fabricantXCSDMC7902EX
91,70 €
Each
Unité
24 V dc NC Plastic NO - Coded Magnetic Switch Coded - Preventa Magnetic - Cable XCS-DMC IP66, IP67
N° de stock RS 617-5194
Référence fabricantBNS 303-12ZG 2,0M
MarqueSchmersal
65,91 €
Each
Unité
24 V dc - Plastic - - - Coded - - Magnetic - Cable BNS303 IP67
N° de stock RS 757-9275
Référence fabricantF3S-TGR-NMPR-21-05
MarqueOmron
78,01 €
Each
Unité
24 V dc 2NC/NO Plastic - 5m cable Rectangular Magnetic - - Magnetic 20 mm Pre-Wired F3S-TGR-N_R IP67
N° de stock RS 617-5289
Référence fabricantBNS 16-12ZD
MarqueSchmersal
68,37 €
Each
Unité
100 V ac/dc - Plastic - - Safety Coded - - Magnetic 5 mm, 18 mm M20 gland BNS16 IP67
N° de stock RS 824-4918
Référence fabricant506406
MarquePilz
57,92 €
Each
Unité
24 V dc NO/NC Plastic - M8 Square Magnetic - PSENmag Magnetic 3 mm PCB Pin - IP67
N° de stock RS 826-4261
Référence fabricant116013
MarqueIDEM
94,49 €
Each
Unité
24 V dc 2NC Plastic NO 2m cable Cylindrical Magnetic - IDEMAG Magnetic 10 (Close) mm, 20 (Open) mm Pre-Wired RPR IP67, IP69K
N° de stock RS 826-4274
Référence fabricant134013
MarqueIDEM
131,56 €
Each
Unité
24 V dc 2NC 316 Stainless Steel NO 2m cable Cylindrical Magnetic - HYGIEMAG Magnetic 10 (Close) mm, 20 (Open) mm Pre-Wired RMR IP67, IP69K
N° de stock RS 617-5273
Référence fabricantBNS16 12ZV
MarqueSchmersal
68,37 €
Each
Unité
100 V ac/dc - Plastic - - Safety Coded - - Magnetic 8 mm, 18 mm 8-Pin M12 Connector BNS16 IP67
N° de stock RS 215-794
Référence fabricant440N-Z21S16H
84,10 €
Each
Unité
24 V dc - Plastic - 8 Pin M12 Connector RFID Safety Coded Guardlink Sensaguard RFID 15 mm - 440N IP69K
N° de stock RS 797-4854
Référence fabricantRE13-SAC
MarqueSick
45,80 €
Each
Unité
30 V dc 2NO Plastic - M8 Rectangular Magnetic - - Magnetic 7 (On) mm, 20 (Off) mm 4-Pin M8 Connector RE13 IP67
N° de stock RS 757-9250
Référence fabricantF3S-TGR-NMPC-21-05
MarqueOmron
78,01 €
Each
Unité
24 V dc 2NC/NO Plastic - 5m cable Rectangular Coded - - Magnetic 12 mm Pre-Wired F3S-TGR-N_C IP67
N° de stock RS 311-1535
Référence fabricant440N-G02117
238,00 €
Each
Unité
250 V ac 2NC Stainless Steel NO 3m cable Safety Magnetic - Ferrogard Magnetic 12 mm (Safety), 15 mm (Auxiliary) - 440N IP68
N° de stock RS 797-4908
Référence fabricantIN40-D0202K
MarqueSick
138,00 €
Each
Unité
24 V dc 3NO Stainless Steel - M12 Cylindrical - - - Inductive 12 (On) mm, 30 (Off) mm 4-Pin M12 Connector IN4000 IP67
N° de stock RS 623-3149
Référence fabricantBNS 33-11Z-2M
MarqueSchmersal
37,90 €
Each
Unité
100 V ac/dc - Plastic - Cable - Coded - - Magnetic - - BNS33 IP67
N° de stock RS 918-6651
Référence fabricant540000
MarquePilz
139,70 €
Each
Unité
24 V dc - Plastic - M12 - Coded - PSENcode Magnetic 15 mm - - IP67
N° de stock RS 422-5124
Référence fabricantXCSDMC5912
61,30 €
Each
Unité
24 V dc NC Plastic NO - Coded Magnetic Switch Coded - Preventa Magnetic - Cable XCS-DMC IP66, IP67