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. 619-2818
Fabrikantnummer504220
FabrikantPilz
€ 56,80
Each
Aantal stuks
24 V dc 2NO Plastic - M8 Square - PSENmag - - 8 mm, 12 mm IP67 - Yes
RS-stocknr. 880-1826
FabrikantnummerRSS260-D-ST
FabrikantSchmersal
€ 111,46
Each
Aantal stuks
20.4 → 26.4 V dc - Plastic, Thermoplastic - M8 Rectangular - - M8 Connector RSS 260 10 (Front Sao ON) mm, 12 (Front Sn) mm, 15 (Lateral Sar OFF) mm, 18 (Front Sar OFF) mm, 6 (Lateral Sao ON) mm, 9 (Lateral Sn) mm IP65, IP67 600 mA Yes
RS-stocknr. 766-1696
FabrikantnummerXCSDMR7902
€ 57,30
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 918-6658
Fabrikantnummer506334
FabrikantPilz
€ 50,99
Each
Aantal stuks
24 V dc - Plastic - M8 Square - PSENmag - - 10 mm IP67 - Yes
RS-stocknr. 334-0777
Fabrikantnummer440N-S32015
€ 52,70
Each
Aantal stuks
250 V ac, 300 V dc NO/NC Plastic - - Safety - Sipha - 440N 9 mm, 12 mm IP67 - Yes
RS-stocknr. 918-6664
Fabrikantnummer541010
FabrikantPilz
€ 101,30
Each
Aantal stuks
24 V dc - Plastic - M12 - - PSENcode - - 8 mm IP67 - Yes
RS-stocknr. 428-253
Fabrikantnummer440N-Z21SS2HN
€ 91,20
Each
Aantal stuks
24 V dc - Plastic - - Safety Guardlink Sensaguard Cable 440N 15 mm IP69K - Yes
RS-stocknr. 918-6651
Fabrikantnummer540000
FabrikantPilz
€ 139,70
Each
Aantal stuks
24 V dc - Plastic - M12 - - PSENcode - - 15 mm IP67 - Yes
RS-stocknr. 918-6655
Fabrikantnummer541009
FabrikantPilz
€ 101,30
Each
Aantal stuks
24 V dc - Plastic - M12 - - PSENcode - - 8 mm IP67 - Yes
RS-stocknr. 422-5102
FabrikantnummerXCSDMP7012
€ 67,50
Each
Aantal stuks
24 V dc - Plastic - - - - Preventa Cable XCS-DMP - IP66, IP67 - Yes
RS-stocknr. 703-4855
Fabrikantnummer440N-Z21W1PH
€ 57,90
Each
Aantal stuks
24 V dc - Plastic - - - Guardlink MC2 8-Pin M12 Connector 440N - IP69K - Yes
RS-stocknr. 797-4872
FabrikantnummerRE27-SA05L
FabrikantSick
€ 49,50
Each
Aantal stuks
30 V dc 3NO Plastic - M12 Rectangular - - Cable RE27 20 (Off) mm IP67 - Yes
RS-stocknr. 797-4857
FabrikantnummerRE11-SAC
FabrikantSick
€ 46,59
Each
Aantal stuks
30 V dc NC Plastic NO M8 Rectangular - - 4-Pin M8 Connector RE11 12 (Off) mm, 3 (On) mm IP67 400 mA Yes
RS-stocknr. 744-8682
Fabrikantnummer570502
FabrikantPilz
€ 423,44
Each
Aantal stuks
24 V dc - Plastic - 8-Pin - - - - PSENslock 1 mm IP67 - Yes
RS-stocknr. 751-0942
Fabrikantnummer440N-S32047
€ 155,00
Each
Aantal stuks
250 V ac, 300 V dc - Stainless Steel - - - - Sipha - 440N 12 mm IP67 - Yes
RS-stocknr. 917-6409
Fabrikantnummer2TLA020051R5400
FabrikantABB
€ 96,40
Each
Aantal stuks
24 V dc - PBT - M12 Rectangular - Eden 5-Pin M12 Connector OSSD 15 mm IP67, IP69K 30 mA No
RS-stocknr. 824-4914
Fabrikantnummer506405
FabrikantPilz
€ 51,45
Each
Aantal stuks
24 V dc NO/NC Plastic - M8 Square - PSENmag PCB Pin - 3 mm IP67 - Yes
RS-stocknr. 335-5741
Fabrikantnummer440N-S32021
€ 224,00
Each
Aantal stuks
24 V ac/dc, 115/230 V ac 2NO - NC - - - Sipha - 440N - IP67 - No
RS-stocknr. 797-4854
FabrikantnummerRE13-SAC
FabrikantSick
€ 46,90
Each
Aantal stuks
30 V dc 2NO Plastic - M8 Rectangular - - 4-Pin M8 Connector RE13 20 (Off) mm, 7 (On) mm IP67 100 mA Yes
RS-stocknr. 623-3149
FabrikantnummerBNS 33-11Z-2M
FabrikantSchmersal
€ 31,42
Each
Aantal stuks
100 V ac/dc - Plastic - Cable - - - - BNS33 - IP67 - No
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