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. 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. 797-4901
FabrikantnummerIN40-D0303K
FabrikantSick
150,00 €
Each
Aantal stuks
24 V dc 3NO Stainless Steel - M12 Cylindrical - - 4-Pin M12 Connector IN4000 15 (Off) mm, 6 (On) mm IP67 - No
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. 797-4908
FabrikantnummerIN40-D0202K
FabrikantSick
158,00 €
Each
Aantal stuks
24 V dc 3NO Stainless Steel - M12 Cylindrical - - 4-Pin M12 Connector IN4000 12 (On) mm, 30 (Off) mm IP67 - No
RS-stocknr. 797-4894
FabrikantnummerIN40-E0101K
FabrikantSick
296,00 €
Each
Aantal stuks
24 V dc 2NO Plastic - M12 Cuboid - - 4-Pin M12 Connector IN4000 15 mm IP67 - No
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. 797-4866
FabrikantnummerRE21-SAC
FabrikantSick
42,95 €
Each
Aantal stuks
30 V dc NC Plastic NO M8 Rectangular - - 4-Pin M8 Connector RE21 31 (Off) mm, 6 (On) mm IP67 400 mA 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. 146-6217
FabrikantnummerSTR1-SAMM03P5
FabrikantSick
103,48 €
Each
Aantal stuks
24 V dc - Vistal 1 Cable Safety - - Cable STR1 14 (Front Sensor - On) mm, 28 (Off) mm, 9 (Side Sensor - On) mm IP67 50 mA Yes
RS-stocknr. 146-6210
FabrikantnummerSTR1-SAFM0AC8
FabrikantSick
103,48 €
Each
Aantal stuks
24 V dc - Vistal 1 8­Pin M12 Plug Safety - - 0.2m cable with 8-Pole M12 Connector STR1 14 (Front Sensor - On) mm, 28 (Off) mm, 9 (Side Sensor - On) mm IP67 50 mA Yes
Nieuw
RS-stocknr. 201-1904
Fabrikantnummer1091955
FabrikantSick
100,38 €
Each
Aantal stuks
24 V 2 VISTAL - Cable Safe Inductive - - Cable IME2S 4mm IP67 - -
Nieuw
RS-stocknr. 201-1902
Fabrikantnummer1091944
FabrikantSick
87,06 €
Each
Aantal stuks
24 V 2 Nickel-plated brass - M14 Safe Inductive - - M12 - 4 Pin IME2S 4mm IP67 - -
RS-stocknr. 146-6220
FabrikantnummerSTR1-SAMU03P5
FabrikantSick
147,68 €
Each
Aantal stuks
24 V dc - Vistal 1 Cable Safety - - Cable STR1 14 (Front Sensor - On) mm, 28 (Off) mm, 9 (Side Sensor - On) mm IP67 50 mA Yes
RS-stocknr. 797-4898
FabrikantnummerIN40-D0101K
FabrikantSick
160,50 €
Each
Aantal stuks
24 V dc 3NO Plastic - M12 Cuboid - - 4-Pin M12 Connector IN4000 15 (On) mm, 30 (Off) mm IP67 - No
RS-stocknr. 146-6211
FabrikantnummerSTR1-SAFM03P5
FabrikantSick
103,48 €
Each
Aantal stuks
24 V dc - Vistal 1 Cable Safety - - Cable STR1 14 (Front Sensor - On) mm, 28 (Off) mm, 9 (Side Sensor - On) mm IP67 50 mA Yes
Nieuw
RS-stocknr. 201-1891
Fabrikantnummer1091945
FabrikantSick
91,39 €
Each
Aantal stuks
24 V 2 Nickel-plated brass - Cable Safe Inductive - - Cable IME2S 4mm IP67 - -
RS-stocknr. 797-4850
FabrikantnummerRE11-SA05
FabrikantSick
41,91 €
Each
Aantal stuks
30 V dc NC Plastic NO M8 Rectangular - - Cable RE11 12 (Off) mm, 3 (On) mm IP67 400 mA Yes
RS-stocknr. 797-4879
FabrikantnummerRE27-SA10L
FabrikantSick
57,20 €
Each
Aantal stuks
30 V dc 3NO Plastic - M12 Rectangular - - Cable RE27 20 (Off) mm IP67 - Yes
RS-stocknr. 146-6216
FabrikantnummerSTR1-SAMM0AC8
FabrikantSick
103,48 €
Each
Aantal stuks
24 V dc - Vistal 1 8­Pin M12 Plug Safety - - 0.2m cable with 8-Pole M12 Connector STR1 14 (Front Sensor - On) mm, 28 (Off) mm, 9 (Side Sensor - On) mm IP67 50 mA Yes
Nieuw
RS-stocknr. 201-1900
Fabrikantnummer1091953
FabrikantSick
98,05 €
Each
Aantal stuks
24 V 2 Nickel-plated brass - M13 Safe Inductive - - M12 - 4 Pin IME2S 15mm IP67 - -