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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Omschrijving Prijs 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-stocknr. 826-4296
Fabrikantnummer139013
FabrikantIDEM
€ 119,16
Each
Aantal stuks
250 V ac 2NC 316 Stainless Steel NO 2m cable Rectangular - HYGIEMAG Pre-Wired SMR 10 (Close) mm, 22 (Open) mm IP67, IP69K 1 A Yes
RS-stocknr. 528-0784
Fabrikantnummer3SE6605-1BA
FabrikantSiemens
€ 72,18
Each
Aantal stuks
100 V ac/dc - Plastic - - - - Sirius 3m cable 3SE6 - IP67 - No
RS-stocknr. 744-8695
Fabrikantnummer570630
FabrikantPilz
€ 638,09
Each
Aantal stuks
24 V dc - Plastic - 8-Pin - - - - PSENslock 1 mm IP67 - Yes
RS-stocknr. 918-6661
Fabrikantnummer542000
FabrikantPilz
€ 99,90
Each
Aantal stuks
24 V dc - Plastic - M8 - - PSENcode - - - IP66, IP67 - Yes
RS-stocknr. 481-8265
FabrikantnummerXCSDMP5005
€ 72,20
Each
Aantal stuks
24 V dc NC Plastic 2NO 5m cable Coded Magnetic Switch - Preventa Cable XCS-DMP - IP66, IP67 - Yes
RS-stocknr. 703-4867
Fabrikantnummer440N-Z21W1PB
€ 70,80
Each
Aantal stuks
24 V dc - Plastic - - - - MC2 Cable 440N - IP69K - Yes
RS-stocknr. 880-1817
FabrikantnummerBNS40S-12ZG-C
FabrikantSchmersal
€ 130,83
Each
Aantal stuks
100 V ac/dc - Stainless Steel - 1m cable Rectangular - - Cable BNS40S 18 (Off) mm, 8 (On) mm IP69K Maximum of 250 mA No
RS-stocknr. 703-4864
Fabrikantnummer440N-Z21W1PA
€ 57,90
Each
Aantal stuks
24 V dc - Plastic - - - - MC2 Cable 440N - IP69K - Yes
RS-stocknr. 619-2824
Fabrikantnummer504223
FabrikantPilz
€ 77,80
Each
Aantal stuks
24 V dc - Plastic - - - - - - PSENmag 8 mm IP65, IP67 - Yes
RS-stocknr. 757-9279
FabrikantnummerF3S-TGR-NMPR-21-10
FabrikantOmron
€ 88,97
Each
Aantal stuks
24 V dc 2NC/NO Plastic - 10m cable Rectangular - - Pre-Wired F3S-TGR-N_R 20 mm IP67 - Yes
RS-stocknr. 351-3947
Fabrikantnummer440N-G02123
€ 200,00
Each
Aantal stuks
24 V dc 2NC Stainless Steel NO 3m cable - - Ferrogard - 440N - IP68 - Yes
RS-stocknr. 757-9253
FabrikantnummerF3S-TGR-NMPC-21-10
FabrikantOmron
€ 88,97
Each
Aantal stuks
24 V dc 2NC/NO Plastic - 10m cable Rectangular - - Pre-Wired F3S-TGR-N_C 12 mm IP67 - Yes
RS-stocknr. 422-5118
FabrikantnummerXCSDMC5902
€ 57,30
Each
Aantal stuks
24 V dc NC Plastic NO - Coded Magnetic Switch - Preventa Cable XCS-DMC - IP66, IP67 - Yes
RS-stocknr. 797-4860
FabrikantnummerRE21-SA05
FabrikantSick
€ 39,00
Each
Aantal stuks
30 V dc NC Plastic NO M8 Rectangular - - Cable RE21 31 (Off) mm, 6 (On) mm IP67 400 mA Yes
RS-stocknr. 751-0927
Fabrikantnummer440N-G02119
€ 255,00
Each
Aantal stuks
24 V dc 2NC Stainless Steel - 3m cable Safety - Ferrogard - 440N 23 (Safety) mm, 26 (Auxiliary) mm IP68 - Yes
RS-stocknr. 335-5757
Fabrikantnummer440N-S32022
€ 68,80
Each
Aantal stuks
250 V ac, 300 V dc NO/NC Plastic NC - - - Sipha - 440N - IP67 - Yes
RS-stocknr. 617-5150
FabrikantnummerBNS 33S-12Z
FabrikantSchmersal
€ 79,53
Each
Aantal stuks
100 V ac/dc - Stainless Steel - - Safety - - Cable BNS33 8 mm, 18 mm IP69K - No
RS-stocknr. 820-3847
FabrikantnummerF3S-TGR-NSFC-21-10
FabrikantOmron
€ 131,30
Each
Aantal stuks
24 V dc 2NC/NO Stainless Steel - Cable Rectangular - - 10m cable F3S-TGR-N_C 10 mm IP69K 50 mA Yes
RS-stocknr. 698-8757
FabrikantnummerEX-BNS250-12Z-2187-3G/D-5M
FabrikantSchmersal
€ 82,29
Each
Aantal stuks
24 V dc - Plastic - - - - - Cable BNS250 - IP67 - No
RS-stocknr. 751-0945
Fabrikantnummer440N-Z21U16A
€ 97,70
Each
Aantal stuks
24 V dc - Plastic - - - - Sensaguard - 440N 15 mm IP69K - Yes
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