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.


...
Read more Read less

Filters

Viewing 21 - 40 of 334 products
Results per page
Description Price 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 Stock No. 625-0352
Mfr. Part No.BNS 33-12Z-2187-2M
BrandSchmersal
HK$508.15
Each
units
120 V ac/dc - Plastic - Cable - - - - BNS33 - IP67 - No
RS Stock No. 623-3133
Mfr. Part No.BNS 33-11ZG-2M
BrandSchmersal
HK$391.48
Each
units
24 V dc - Plastic - Cable - - - - BNS33 - IP67 - No
RS Stock No. 146-5805
Mfr. Part No.AZM400Z-ST-I2-1P2P-T
BrandSchmersal
HK$6,191.90
Each
units
24 V dc 2NO Die Cast Alloy - M12 Rectangular - - 8-Pin M12 Connector AZM400Z 30 mm IP66, IP67 100 mA No
RS Stock No. 146-5806
Mfr. Part No.BNS33-12ZG-2187-10
BrandSchmersal
HK$595.80
Each
units
24 V dc - Glass Fibre Reinforced Thermoplastic - Cable Rectangular - - Cable BNS 33 8 (No) mm, 18 (Off) mm IP67 250 mA No
RS Stock No. 422-5118
Mfr. Part No.XCSDMC5902
HK$673.97
Each
units
24 V dc - Plastic - - - - Preventa Cable XCS-DMC - IP66, IP67 - Yes
RS Stock No. 757-9269
Mfr. Part No.F3S-TGR-NLPR-21-10
BrandOmron
HK$1,120.18
Each
units
24 V dc 2NC/NO Plastic - 10m cable Rectangular - - Pre-Wired F3S-TGR-N_R 22 mm IP67 - Yes
RS Stock No. 749-7729
Mfr. Part No.3SE6604-2BA
BrandSiemens
HK$653.45
Each
units
- - Plastic - - - - Sirius - 3SE6 15 mm IP67 - No
RS Stock No. 422-5124
Mfr. Part No.XCSDMC5912
HK$732.16
Each
units
24 V dc - Plastic - - - - Preventa Cable XCS-DMC - IP66, IP67 - Yes
RS Stock No. 623-3183
Mfr. Part No.BNS 300-01ZG-2M
BrandSchmersal
HK$1,012.33
Each
units
24 V dc - Plastic - - - - - Cable BNS300 - IP67 - No
RS Stock No. 820-3812
Mfr. Part No.F3S-TGR-NLPU-21-10
BrandOmron
HK$1,146.29
Each
units
24 V dc 2NC/NO Plastic NO Cable Rectangular - - 10m cable F3S-TGR-N_U 10 mm IP69K 30 mA Yes
RS Stock No. 177-9038
Mfr. Part No.MUZ-102/D24-FL-DA
HK$1,674.02
Each
units
24 V dc NO/NC PC - - Coded Magnetic Switch - - - - - IP20 8 A No
RS Stock No. 757-9272
Mfr. Part No.F3S-TGR-NSMR-21-10
BrandOmron
HK$1,488.32
Each
units
24 V dc 2NC/NO Stainless Steel - 10m cable Rectangular - - Pre-Wired F3S-TGR-N_R 22 mm IP67 - Yes
RS Stock No. 464-924
Mfr. Part No.XCSDM480110
HK$2,768.48
Each
units
24 V dc - Plastic - - - - Preventa - XCS-DM - IP66, IP67, IP69K - Yes
RS Stock No. 797-4857
Mfr. Part No.RE11-SAC
BrandSick
HK$461.38
Each
units
30 V dc NC Plastic NO M8 Rectangular - - 4-Pin M8 Connector RE11 3 (On) mm, 12 (Off) mm IP67 400 mA Yes
RS Stock No. 422-5130
Mfr. Part No.XCSDMC7902
HK$557.98
Each
units
24 V dc - Plastic - - - - Preventa Cable XCS-DMC - IP66, IP67 - Yes
New
RS Stock No. 195-1901
Mfr. Part No.XCSDMC5915
HK$753.32
Each
units
24 V dc, 100 V dc 1NC/1NO Thermoplastic PBT - 5 m Cable Safety - Preventa Pre-Cabled XCSDMC 15 mm IP66, IP67 100 mA Yes
RS Stock No. 757-9241
Mfr. Part No.F3S-TGR-NSMC-21-10
BrandOmron
HK$1,219.90
Each
units
24 V dc 2NC/NO Stainless Steel - 10m cable Rectangular - - Pre-Wired F3S-TGR-N_C 17 mm IP67 - Yes
RS Stock No. 766-1630
Mfr. Part No.XCSDMC591L01M8
HK$846.56
Each
units
24 V dc - Plastic - - Magnetic Proximity - Preventa - XCS-DMC 5 mm IP67 - No
RS Stock No. 797-4860
Mfr. Part No.RE21-SA05
BrandSick
HK$390.45
Each
units
30 V dc NC Plastic NO M8 Rectangular - - Cable RE21 6 (On) mm, 31 (Off) mm IP67 400 mA Yes
RS Stock No. 820-3853
Mfr. Part No.F3S-TGR-NSFR-21-M1J8
BrandOmron
HK$1,482.62
Each
units
24 V dc 2NC/NO Stainless Steel NO M12 Connector Rectangular - - 0.25m cable with 8-Pole M12 Connector F3S-TGR-N_R 10 mm IP67 - Yes
Related Products
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...