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.


...
顯示內容 隱藏內容

篩選條件

正在檢視 61 - 80,共 340 項產品
Results per page
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 549-467
製造零件編號F3S-TGR-NSMC-21-05
BrandOmron
HK$1,138.50
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 549-586
製造零件編號F3S-TGR-NSMR-21-05
BrandOmron
HK$1,252.87
單位
24 V dc 2NC/NO Stainless Steel - 5m cable Rectangular - Pre-Wired F3S-TGR-N_R 22 mm IP67 - Yes Magnetic
RS庫存編號 826-4255
製造零件編號114027
BrandIDEM
HK$607.35
單位
250 V ac NC Plastic NO M8 Rectangular IDEMAG 4-Pin M8 Connector MPR 4 (Close) mm, 10 (Open) mm IP67 500 mA Yes Magnetic
RS庫存編號 918-6689
製造零件編號540005
BrandPilz
HK$2,171.65
單位
24 V dc - Plastic - M12 - PSENcode - - 15 mm IP67 - Yes Coded
RS庫存編號 528-0807
製造零件編號3SE6605-2BA
BrandSiemens
HK$509.42
單位
100 V ac - Plastic - - Safety Sirius 3m cable 3SE6 5 mm, 15 mm IP67 - No Coded, Unique Coded
RS庫存編號 797-4905
製造零件編號IN30-E0208K
BrandSick
HK$1,283.57
單位
24 V dc - Stainless Steel - M12 Cylindrical - - IN3000 - IP65, IP67 - No -
RS庫存編號 123-7529
製造零件編號131120
BrandIDEM
HK$844.03
單位
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庫存編號 146-6216
製造零件編號STR1-SAMM0AC8
BrandSick
HK$1,069.31
單位
24 V dc - Vistal 1 8­Pin M12 Plug Safety - 0.2m cable with 8-Pole M12 Connector STR1 9 (Side Sensor - On) mm, 14 (Front Sensor - On) mm, 28 (Off) mm IP67 50 mA Yes Mini
RS庫存編號 623-3206
製造零件編號BNS 300-01ZG-ST
BrandSchmersal
HK$1,078.68
單位
24 V dc - Plastic - - - - 4-Pin M12 Connector BNS300 - IP67 - No Coded
RS庫存編號 826-4243
製造零件編號114023
BrandIDEM
HK$607.35
單位
250 V ac NC Plastic NO M8 Rectangular IDEMAG 4-Pin M8 Connector MPR 10 (Close) mm, 20 (Open) mm IP67 500 mA Yes Magnetic
RS庫存編號 766-1677
製造零件編號XCSDMP791L01M12
HK$787.96
單位
24 V dc - Plastic - - Magnetic Proximity Preventa - XCS-DMP 8 mm IP67 - Yes Coded
RS庫存編號 549-508
製造零件編號F3S-TGR-NSMC-21-02
BrandOmron
HK$1,376.61
單位
24 V dc 2NC/NO Stainless Steel - 2m cable Rectangular - Pre-Wired F3S-TGR-N_C 17 mm IP67 - Yes Coded
RS庫存編號 619-2824
製造零件編號504223
BrandPilz
HK$734.56
單位
24 V dc - Plastic - - - - - PSENmag 8 mm IP65, IP67 - Yes Magnetic
全新
RS庫存編號 201-1895
製造零件編號1091948
BrandSick
HK$903.87
單位
24 V 2 Nickel-plated brass - M12 Safe Inductive - M12 - 4 Pin IME2S 8mm IP67 - - Metal Material
RS庫存編號 840-2788
製造零件編號SI-MAG2SM
BrandBanner
HK$714.15
單位
- - Polyamide - - Rectangular - Wire Lead SI-MAG 4 → 8 mm IP67 - No Coded
RS庫存編號 766-1693
製造零件編號XCSDMR7912
HK$748.64
單位
24 V dc - Plastic - - Magnetic Proximity Preventa - XCS-DMR 8 mm IP66, IP67 - 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 766-1699
製造零件編號XCSDMR790L01M12
HK$769.15
單位
- - - - - Magnetic Proximity - - - - - - - -
RS庫存編號 422-5124
製造零件編號XCSDMC5912
HK$1,183.92
單位
24 V dc NC Plastic NO - Coded Magnetic Switch Preventa Cable XCS-DMC - IP66, IP67 - Yes Coded
RS庫存編號 757-9275
製造零件編號F3S-TGR-NMPR-21-05
BrandOmron
HK$941.94
單位
24 V dc 2NC/NO Plastic - 5m cable Rectangular - Pre-Wired F3S-TGR-N_R 20 mm IP67 - Yes Magnetic