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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Beskrivning Pris 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-artikelnummer 528-0807
Tillv. art.nr3SE6605-2BA
VarumärkeSiemens
794,47 kr
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100 V ac NO/NC Plastic - Cable Safety - Sirius 3m cable 3SE6 5 mm, 15 mm IP67 - No
RS-artikelnummer 203-3971
Tillv. art.nr3SE6605-2BA01
VarumärkeSiemens
1 045,07 kr
Each
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60 V NO / NC Plastic 1 NC/1 NO M8 connector - - 3SE6605 - 3SE6605 5 mm, 15 mm - - -
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RS-artikelnummer 211-0160
Tillv. art.nr3SE6617-3CA04
VarumärkeSiemens
1 284,72 kr
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75 V 2NC Plastic 3NC Cable - - SIRIUS - 3SE 5 mm, 15 mm - - -
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RS-artikelnummer 211-0154
Tillv. art.nr3SE6604-2BA10
VarumärkeSiemens
1 594,01 kr
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100 V NC Plastic 2NC Cable - - SIRIUS - 3SE 5 mm, 15 mm - - -
RS-artikelnummer 755-5706
Tillv. art.nr3SE6315-0BB01
VarumärkeSiemens
2 015,50 kr
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20.4 → 26.4 V dc - Plastic - M12 - - Sirius - 3SE6 11 (On) mm, 16 (Off) mm IP65, IP67, IP69K - Yes
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RS-artikelnummer 211-0155
Tillv. art.nr3SE6605-1BA02
VarumärkeSiemens
1 308,51 kr
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100 V NO/NC Plastic 1NO/1NC M8 - - SIRIUS - 3SE 5 mm, 15 mm - - -
Nytt
RS-artikelnummer 211-0156
Tillv. art.nr3SE6605-2BA10
VarumärkeSiemens
1 152,68 kr
Each
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100 V NO/NC Plastic 1 NO+1 NC Cable - - SIRIUS - 3SE 5 mm, 15 mm - - -
RS-artikelnummer 528-0835
Tillv. art.nr3SE6605-3BA
VarumärkeSiemens
794,47 kr
Each
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24 V dc NO/NC Plastic - Cable Safety - Sirius 3m cable 3SE6 4 mm, 14 mm IP67 - No
RS-artikelnummer 749-7723
Tillv. art.nr3SE6604-2BA01
VarumärkeSiemens
1 269,02 kr
Each
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100 V - Plastic - - - - Sirius - 3SE6 15 mm IP67 - No
Nytt
RS-artikelnummer 213-1296
Tillv. art.nr3SE6310-1BC01
VarumärkeSiemens
1 379,89 kr
Each
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- - Plastic - Screw - - SIRIUS - 3SE - - - -
RS-artikelnummer 755-5712
Tillv. art.nr3SE6315-1BB01
VarumärkeSiemens
2 932,60 kr
Each
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20.4 → 26.4 V dc - Plastic - M12 - - Sirius - 3SE6 11 (On) mm, 16 (Off) mm IP65, IP67, IP69K - Yes
Nytt
RS-artikelnummer 211-0157
Tillv. art.nr3SE6605-3BA10
VarumärkeSiemens
1 108,67 kr
Each
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24 V NO/NC Plastic 1NO+1NC Cable - - SIRIUS - 3SE 5 mm, 15 mm - - -
RS-artikelnummer 528-0784
Tillv. art.nr3SE6605-1BA
VarumärkeSiemens
878,71 kr
Each
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100 V ac NO/NC Plastic - Cable - - Sirius 3m cable 3SE6 - IP67 - No
Nytt
RS-artikelnummer 211-0163
Tillv. art.nr3SE6714-2CA
VarumärkeSiemens
249,81 kr
Each
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- - Plastic - Screw - - SIRIUS - 3SE - - - -
Nytt
RS-artikelnummer 211-0162
Tillv. art.nr3SE6627-3CA04
VarumärkeSiemens
1 284,72 kr
Each
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75 V 2NC Plastic 3NC Cable - - SIRIUS - 3SE - - - -
RS-artikelnummer 749-7729
Tillv. art.nr3SE6604-2BA
VarumärkeSiemens
991,75 kr
Each
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- - Plastic - - - - Sirius - 3SE6 15 mm IP67 - No
Nytt
RS-artikelnummer 211-0159
Tillv. art.nr3SE6616-3CA01
VarumärkeSiemens
1 308,51 kr
Each
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30 V 1NC Plastic 1NO+2NC Latching - - SIRIUS - 3SE 5 mm, 15 mm - - -
Nytt
RS-artikelnummer 211-0152
Tillv. art.nr3SE6315-0BB02
VarumärkeSiemens
3 235,60 kr
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26.4 V 1 Plastic - M12 Plug - - SIRIUS - 3SE 10 mm, 16 mm - - -
Nytt
RS-artikelnummer 211-0161
Tillv. art.nr3SE6626-3CA01
VarumärkeSiemens
1 308,51 kr
Each
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30 V 1NC Plastic 1NO+2NC Latching - - SIRIUS 6-Pole 8mm Latching 3SE 5 mm, 15 mm - - -
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RS-artikelnummer 211-0153
Tillv. art.nr3SE6315-0BB03
VarumärkeSiemens
3 521,09 kr
Each
Enheter
26.4 V 1 Plastic - M12 Plug - - SIRIUS - 3SE 10 mm, 17 mm - - -