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. 746-7182
Mfr. Part No.D40A-1C2
BrandOmron
TWD5,127.00
Each
units
24 V dc - Plastic - Cable - - - D40A 15 mm IP67 - Yes Coded
RS Stock No. 757-9250
Mfr. Part No.F3S-TGR-NMPC-21-05
BrandOmron
TWD2,435.00
Each
units
24 V dc 2NC/NO Plastic - 5m cable Rectangular - Pre-Wired F3S-TGR-N_C 12 mm IP67 - Yes Coded
RS Stock No. 766-1665
Mfr. Part No.XCSDMP7902
TWD2,545.00
Each
units
24 V dc - Plastic - - - Preventa - XCS-DMP 8 mm IP66, IP67 - Yes Coded
RS Stock No. 617-5245
Mfr. Part No.BNS 16-12ZU
BrandSchmersal
TWD2,614.00
Each
units
100 V ac/dc - Plastic - - - - 8-Pin M12 Connector BNS16 - IP67 - No Coded
RS Stock No. 617-5267
Mfr. Part No.BNS 16-12ZR
BrandSchmersal
TWD2,650.00
Each
units
100 V ac/dc - Plastic - - - - M20 gland BNS16 - IP67 - No Coded
RS Stock No. 617-5201
Mfr. Part No.BNS 260-11/01ZG-ST-L
BrandSchmersal
TWD2,418.00
Each
units
24 V dc - Plastic - M8 Safety - - BNS260 5 mm, 15 mm IP67 - No Coded
RS Stock No. 619-2818
Mfr. Part No.504220
BrandPilz
TWD2,345.00
Each
units
24 V dc 2NO Plastic - M8 Square PSENmag - - 8 mm, 12 mm IP67 - Yes Magnetic
RS Stock No. 623-3149
Mfr. Part No.BNS 33-11Z-2M
BrandSchmersal
TWD1,217.00
Each
units
100 V ac/dc - Plastic - Cable - - - BNS33 - IP67 - No Coded
RS Stock No. 422-5130
Mfr. Part No.XCSDMC7902
TWD2,437.00
Each
units
24 V dc 2NC Plastic None - Coded Magnetic Switch Preventa Cable XCS-DMC - IP66, IP67 - Yes Coded
RS Stock No. 746-7337
Mfr. Part No.F3S-TGR-NLPC-21-M1J8
BrandOmron
TWD3,801.00
Each
units
24 V dc 2NC/NO Plastic - M12 Rectangular - 8-Pin M12 Male Connector F3S-TGR-N_C 17 mm IP67 - Yes Coded
RS Stock No. 820-3866
Mfr. Part No.F3S-TGR-NLMX-21-10
BrandOmron
TWD12,657.00
Each
units
24 V dc 2NC/NO Stainless Steel - Cable Rectangular - 10m cable F3S-TGR-N_X 10 mm IP69K - Yes Magnetic
RS Stock No. 123-7529
Mfr. Part No.131120
BrandIDEM
TWD3,415.00
Each
units
24 V dc 2NC 316 Stainless Steel NO M12 Rectangular HYGIECODE M12 Connector MMC-H 8 (Close) mm, 12 (Open) mm IP67, IP69K 200 mA Yes Coded
RS Stock No. 666-4969
Mfr. Part No.XCSDMC5902EX
TWD4,272.00
Each
units
24 V dc NC Plastic NO - Coded Magnetic Switch Preventa Cable XCS-DMC - IP66, IP67 - Yes Coded
New
RS Stock No. 210-1941
Mfr. Part No.6490652327
TWD1,444.00
Each
units
170 V dc - PBT NO/NC 3m Cable - - - MA-52 - - - - -
RS Stock No. 123-7521
Mfr. Part No.133005
BrandIDEM
TWD3,769.00
Each
units
24 V dc 2NC 316 Stainless Steel NO 2m cable Rectangular HYGIECODE Cable LMC 10 (Close) mm, 20 (Open) mm IP67, IP69K 200 mA Yes Coded
RS Stock No. 757-9269
Mfr. Part No.F3S-TGR-NLPR-21-10
BrandOmron
TWD4,380.00
Each
units
24 V dc 2NC/NO Plastic - 10m cable Rectangular - Pre-Wired F3S-TGR-N_R 22 mm IP67 - Yes Magnetic
RS Stock No. 177-6835
Mfr. Part No.XCSRC31AM12
TWD5,208.00
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. 617-5223
Mfr. Part No.BNS 260-02/01ZG-ST-L
BrandSchmersal
TWD2,717.00
Each
units
24 V dc - Plastic - M8 Safety - - BNS260 5 mm, 15 mm IP67 - No Coded
RS Stock No. 820-3869
Mfr. Part No.F3S-TGR-NMHR-21-10
BrandOmron
TWD6,126.00
Each
units
10 V dc 2NC/NO Stainless Steel - Cable Rectangular - 10m cable F3S-TGR-N_R 10 mm IP69K - Yes Magnetic
New
RS Stock No. 210-1923
Mfr. Part No.6402043069
TWD361.00
Each
units
- - PA6 - - - - - - - - - - -