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 371 products
Results per page
Description Price Supply Voltage Safety Contacts Housing Material Auxiliary Contacts Connection Type Switch Type Actuator Type Range Sensor Principle Switching Distance Terminal Type Series IP Rating Supply Current
RS Stock No. 123-7508
Mfr. Part No.138024
BrandIDEM
TWD4,678.00
Each
units
250 V ac 2NC 316 Stainless Steel NO M12 Rectangular Magnetic HYGIEMAG Magnetic 10 (Close) mm, 22 (Open) mm M12 Connector CMR IP67, IP69K 1 A
RS Stock No. 826-4296
Mfr. Part No.139013
BrandIDEM
TWD4,211.00
Each
units
250 V ac 2NC 316 Stainless Steel NO 2m cable Rectangular Magnetic HYGIEMAG Magnetic 10 (Close) mm, 22 (Open) mm Pre-Wired SMR IP67, IP69K 1 A
RS Stock No. 619-2824
Mfr. Part No.504223
BrandPilz
TWD3,542.00
Each
units
24 V dc - Plastic - - - Magnetic - Magnetic 8 mm - PSENmag IP65, IP67 -
RS Stock No. 880-1808
Mfr. Part No.BNS40S-12Z-C
BrandSchmersal
TWD4,819.00
Each
units
100 V ac/dc - Stainless Steel - 1m cable Rectangular Coded - Magnetic 8 (On) mm, 18 (Off) mm Cable BNS40S IP69K Maximum of 250 mA
RS Stock No. 191-9799
Mfr. Part No.540203
BrandPilz
TWD7,418.00
Each
units
24 V dc - PBT - 5 Pin M12 Connector Safety Coded PSEN Transponder 15 mm 5 Pin M12 Connector - IP67 -
New
RS Stock No. 214-6809
Mfr. Part No.F3S-TGR-NMPC-20-M1J8
BrandOmron
TWD3,345.00
Each
units
- 2NC Plastic - M12 Male Connector - - - Hall Coded - - F3S - -
New
RS Stock No. 210-1936
Mfr. Part No.6490642319
TWD1,643.00
Each
units
170 V dc - PA6 NO/NC 6m Cable - - - Magnetic - - MA-42 - -
RS Stock No. 422-5102
Mfr. Part No.XCSDMP7012
TWD3,085.00
Each
units
24 V dc - Plastic - - - Coded Preventa Magnetic - Cable XCS-DMP IP66, IP67 -
RS Stock No. 617-5251
Mfr. Part No.BNS 16-12ZL
BrandSchmersal
TWD2,655.00
Each
units
100 V ac/dc - Plastic - - - Coded - Magnetic - M20 gland BNS16 IP67 -
RS Stock No. 146-6218
Mfr. Part No.STR1-SAMU0AC5
BrandSick
TWD6,345.00
Each
units
24 V dc - Vistal 1 5­Pin M12 Plug Safety Mini - RFID 9 (Side Sensor - On) mm, 14 (Front Sensor - On) mm, 28 (Off) mm 0.2m cable with 5-Pole M12 Connector STR1 IP67 50 mA
RS Stock No. 766-1655
Mfr. Part No.XCSDMP5912
TWD2,991.00
Each
units
24 V dc NC Plastic NO - Magnetic Proximity Coded Preventa Magnetic 8 mm - XCS-DMP IP66, IP67 -
RS Stock No. 619-2830
Mfr. Part No.505220
BrandPilz
TWD2,452.00
Each
units
24 V dc - Plastic - - - Magnetic - Magnetic 8 mm - PSENmag IP65, IP67 -
RS Stock No. 797-4863
Mfr. Part No.RE13-SA05
BrandSick
TWD1,739.00
Each
units
30 V dc 2NO Plastic - M8 Rectangular Magnetic - Magnetic 7 (On) mm, 20 (Off) mm Cable RE13 IP67 100 mA
New
RS Stock No. 211-0162
Mfr. Part No.3SE6627-3CA04
BrandSiemens
TWD4,328.00
Each
units
75 V 2NC Plastic 3NC Cable - - SIRIUS Magnetic - - 3SE - -
RS Stock No. 422-5073
Mfr. Part No.XCSDMP5002
TWD3,021.00
Each
units
24 V dc NC Plastic 2NO - Coded Magnetic Switch Coded Preventa Magnetic - Cable XCS-DMP IP66, IP67 -
New
RS Stock No. 214-6807
Mfr. Part No.F3S-TGR-NLPC-21-02
BrandOmron
TWD2,973.00
Each
units
- 2NC/1NO Plastic - 2 m Cable - - - Hall Coded - - F3S - -
RS Stock No. 880-1753
Mfr. Part No.RSS 36-I2-D-R-ST
BrandSchmersal
TWD8,125.00
Each
units
20.4 → 26.4 V dc - Glass Fibre Reinforced Thermoplastic, Plastic - M12 Rectangular Unique Coded - RFID 10 (On) mm, 12 mm, 16 (Off) mm 8-Pin M12 Connector RSS 36 IP65, IP67, IP69K 600 mA
RS Stock No. 826-4331
Mfr. Part No.404001
BrandIDEM
TWD3,223.00
Each
units
24 V dc 2NC Plastic NO 2m cable Rectangular Unique Coded - Magnetic, RFID 10 (Close) mm, 20 (Open) mm Pre-Wired LPF-RFID-U IP67 200 mA
RS Stock No. 179-0482
Mfr. Part No.6075685120
TWD3,349.00
Each
units
24 V - PA66/PA6 - - Non-Contact Safety Sensor Coded, Unique Coded - RFID 13 mm PCB Pin SRF IP69 10 mA, 100 mA
RS Stock No. 826-4319
Mfr. Part No.903101
BrandIDEM
TWD9,682.00
Each
units
250 V ac/dc 2NC 316 Stainless Steel NO 5m cable Rectangular Magnetic - Magnetic 10 (Close) mm, 22 (Open) mm Pre-Wired CM3-Ex IP67 200 (Auxiliary Channel) mA, 600 (Safety Channels) mA