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. 918-6658
Fabrikantnummer506334
FabrikantPilz
50,99 €
Each
Aantal stuks
24 V dc - Plastic - M8 Square - PSENmag - - 10 mm IP67 - Yes
RS-stocknr. 617-5223
FabrikantnummerBNS 260-02/01ZG-ST-L
FabrikantSchmersal
71,06 €
Each
Aantal stuks
24 V dc - Plastic - M8 Safety - - - BNS260 5 mm, 15 mm IP67 - No
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. 824-4927
Fabrikantnummer506411
FabrikantPilz
60,84 €
Each
Aantal stuks
24 V dc 2NO Plastic - M8 Square - PSENmag PCB Pin - 3 mm IP67 - Yes
RS-stocknr. 617-5166
FabrikantnummerBNS 303-11ZG 2,0M
FabrikantSchmersal
60,90 €
Each
Aantal stuks
24 V dc - Plastic - - - - - Cable BNS303 - IP67 - 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. 334-0777
Fabrikantnummer440N-S32015
58,70 €
Each
Aantal stuks
250 V ac, 300 V dc NO/NC Plastic - - Safety - Sipha - 440N 9 mm, 12 mm IP67 - Yes
RS-stocknr. 880-1826
FabrikantnummerRSS260-D-ST
FabrikantSchmersal
110,07 €
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. 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. 625-0352
FabrikantnummerBNS 33-12Z-2187-2M
FabrikantSchmersal
52,12 €
Each
Aantal stuks
120 V ac/dc - Plastic - Cable - - - - BNS33 - IP67 - No
RS-stocknr. 703-4867
Fabrikantnummer440N-Z21W1PB
71,10 €
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. 757-9263
FabrikantnummerF3S-TGR-NLPR-21-M1J8
FabrikantOmron
105,07 €
Each
Aantal stuks
24 V dc 2NC/NO Plastic - M12 Rectangular - - - F3S-TGR-N_R 22 mm IP67 - Yes
RS-stocknr. 666-4969
FabrikantnummerXCSDMC5902EX
91,70 €
Each
Aantal stuks
24 V dc NC Plastic NO - Coded Magnetic Switch - Preventa Cable XCS-DMC - IP66, IP67 - Yes
RS-stocknr. 623-3199
FabrikantnummerBNS 33-02Z-ST-2187
FabrikantSchmersal
58,42 €
Each
Aantal stuks
60 V ac/dc - Plastic - M8 - - - - BNS33 - IP67 - No
RS-stocknr. 755-5712
Fabrikantnummer3SE6315-1BB01
FabrikantSiemens
241,20 €
Each
Aantal stuks
20.4 → 26.4 V dc - Plastic - M12 - - Sirius - 3SE6 11 (On) mm, 16 (Off) mm IP65, IP67, IP69K - 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. 619-2830
Fabrikantnummer505220
FabrikantPilz
59,40 €
Each
Aantal stuks
24 V dc - Plastic - - - - - - PSENmag 8 mm IP65, IP67 - Yes
RS-stocknr. 422-5130
FabrikantnummerXCSDMC7902
57,30 €
Each
Aantal stuks
24 V dc 2NC Plastic None - Coded Magnetic Switch - Preventa Cable XCS-DMC - IP66, IP67 - Yes
RS-stocknr. 755-5706
Fabrikantnummer3SE6315-0BB01
FabrikantSiemens
165,60 €
Each
Aantal stuks
20.4 → 26.4 V dc - Plastic - M12 - - Sirius - 3SE6 11 (On) mm, 16 (Off) mm IP65, IP67, IP69K - Yes
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