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庫存編號 179-9882
製造零件編號XCSDMP5015
HK$1,691.21
單位
24 V dc NC Plastic 2NO 5m cable Coded Magnetic Switch Preventa - XCSDMP 8 mm IP66, IP67 100 mA Yes Coded
RS庫存編號 191-9809
製造零件編號541209
BrandPilz
HK$1,406.20
單位
24 V dc - PBT - 8 Pin M12 Connector Safety - 8-Pin M12 Connector - 8 mm IP67, IP6K, IP9K 5 mA Yes Coded
RS庫存編號 746-7330
製造零件編號F3S-TGR-NSMC-20-05
BrandOmron
HK$1,130.17
單位
24 V dc 2NC/NO Stainless Steel - 5m cable Rectangular - Pre-Wired F3S-TGR-N_C 17 mm IP67 - Yes Coded
RS庫存編號 755-5706
製造零件編號3SE6315-0BB01
BrandSiemens
HK$1,292.83
單位
20.4 → 26.4 V dc - Plastic - M12 - Sirius - 3SE6 11 (On) mm, 16 (Off) mm IP65, IP67, IP69K - Yes Coded, Unique Coded
RS庫存編號 191-9823
製造零件編號542211
BrandPilz
HK$1,376.80
單位
24 V dc - PA-GF, PBT, Polycarbonate - 8 Pin M12 Connector Safety - 8-Pin M12 Connector - 8 mm IP66, IP67 3 mA Yes Coded
RS庫存編號 123-7507
製造零件編號138022
BrandIDEM
HK$1,178.17
單位
250 V ac 2NC 316 Stainless Steel NO 5m cable Rectangular HYGIEMAG Cable CMR 10 (Close) mm, 22 (Open) mm IP67, IP69K 1 A Yes Magnetic
RS庫存編號 422-5073
製造零件編號XCSDMP5002
HK$708.63
單位
24 V dc NC Plastic 2NO - Coded Magnetic Switch Preventa Cable XCS-DMP - IP66, IP67 - Yes Coded
RS庫存編號 826-4287
製造零件編號111016
BrandIDEM
HK$899.53
單位
250 V ac 2NC Plastic NO M12 Rectangular IDEMAG 8-Pin M12 Connector SPR 10 (Close) mm, 22 (Open) mm IP67 1 (Safety Channels) A, 200 (Auxiliary Channel) mA Yes Magnetic
RS庫存編號 918-6651
製造零件編號540000
BrandPilz
HK$1,371.27
單位
24 V dc - Plastic - M12 - PSENcode - - 15 mm IP67 - Yes Coded
RS庫存編號 191-9818
製造零件編號542111
BrandPilz
HK$1,292.83
單位
24 V dc - PA-GF, PBT, Polycarbonate - 8 Pin M12 Connector Safety - 8-Pin M12 Connector - 8 mm IP66, IP67 3 mA Yes Coded
RS庫存編號 826-4182
製造零件編號112005
BrandIDEM
HK$924.12
單位
250 V ac 2NC Plastic NO 2m cable Rectangular IDEMAG Pre-Wired WPR 10 (Close) mm, 22 (Open) mm IP67, IP69K 2 A Yes Magnetic
RS庫存編號 826-4237
製造零件編號135022
BrandIDEM
HK$979.84
單位
250 V ac 2NC 316 Stainless Steel NO 5m 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 Magnetic
RS庫存編號 918-6658
製造零件編號506334
BrandPilz
HK$491.12
單位
24 V dc - Plastic - M8 Square PSENmag - - 10 mm IP67 - Yes Magnetic
RS庫存編號 826-4312
製造零件編號903102
BrandIDEM
HK$2,727.87
單位
250 V ac/dc 2NC 316 Stainless Steel NO 10m cable Rectangular - Pre-Wired CM3-Ex 10 (Close) mm, 22 (Open) mm IP67 200 (Auxiliary Channel) mA, 600 (Safety Channels) mA Yes Magnetic
RS庫存編號 191-9824
製造零件編號542213
BrandPilz
HK$1,350.49
單位
24 V dc - PA-GF, PBT, Polycarbonate - 5 Pin M12 Connector Safety - 5 Pin M12 Connector - 8 mm IP66, IP67 - Yes Coded
RS庫存編號 195-1905
製造零件編號XCSDMP5905
HK$739.02
單位
24 V dc, 100 V dc 1NC/1NO Thermoplastic PBT - 5 m Cable Safety Preventa Pre-Cabled XCSDMP 20 mm IP66, IP67 100 mA Yes Coded
RS庫存編號 797-4908
製造零件編號IN40-D0202K
BrandSick
HK$1,369.48
單位
24 V dc 3NO Stainless Steel - M12 Cylindrical - 4-Pin M12 Connector IN4000 12 (On) mm, 30 (Off) mm IP67 - No -
RS庫存編號 179-9883
製造零件編號XCSDMP7015
HK$908.05
單位
24 V dc 2NC/NO Plastic - 5m cable Coded Magnetic Switch Preventa - XCSDMP 8 mm IP66, IP67 100 mA Yes Magnetic
RS庫存編號 422-5118
製造零件編號XCSDMC5902
HK$659.48
單位
24 V dc NC Plastic NO - Coded Magnetic Switch Preventa Cable XCS-DMC - IP66, IP67 - Yes Coded
RS庫存編號 746-7334
製造零件編號F3S-TGR-NSPR-21-05
BrandOmron
HK$1,292.72
單位
24 V dc 2NC/NO Stainless Steel - 5m cable Rectangular - Pre-Wired F3S-TGR-N_R 22 mm IP67 - Yes Magnetic