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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제품설명 단가 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 제품 번호 826-4227
제조사 부품 번호135029
제조사IDEM
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250 V ac NC 316 Stainless Steel NO 2m cable Rectangular - HYGIEMAG 8-Pin M12 Connector CMR-F 10 (Close) mm, 22 (Open) mm IP69K 2 (Safety Channels) A, 200 (Auxiliary Channel) mA Yes
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제조사 부품 번호STR1-SAMM0AC5
제조사Sick
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RS 제품 번호 191-9799
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제조사Pilz
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RS 제품 번호 917-6409
제조사 부품 번호2TLA020051R5400
제조사ABB
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제조사Bernstein AG
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RS 제품 번호 797-4866
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제조사Sick
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제조사 부품 번호3SE6315-1BB01
제조사Siemens
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RS 제품 번호 757-9241
제조사 부품 번호F3S-TGR-NSMC-21-10
제조사Omron
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24 V dc 2NC/NO Stainless Steel - 10m cable Rectangular - - Pre-Wired F3S-TGR-N_C 17 mm IP67 - Yes
RS 제품 번호 528-0807
제조사 부품 번호3SE6605-2BA
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100 V ac - Plastic - - Safety - Sirius 3m cable 3SE6 5 mm, 15 mm IP67 - No
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제조사 부품 번호903101
제조사IDEM
₩381,114.00
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250 V ac/dc 2NC 316 Stainless Steel NO 5m cable Rectangular - - Pre-Wired CM3-Ex 10 (Close) mm, 22 (Open) mm IP67 200 (Auxiliary Channel) mA, 600 (Safety Channels) mA Yes
RS 제품 번호 820-3834
제조사 부품 번호F3S-TGR-NLMC-21-10
제조사Omron
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24 V dc 2NC/NO Stainless Steel - Cable Rectangular - - 10m cable F3S-TGR-N_C 10 mm IP69K 50 mA Yes
RS 제품 번호 146-5811
제조사 부품 번호RSS16-I2-D-R-SK
제조사Schmersal
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26.4 V dc - Glass Fibre Reinforced Thermoplastic - Screw Rectangular - - M16 gland RSS16 12 (On) mm, 15 mm, 30 (Off) mm IP65, IP67 2.1 A Yes
RS 제품 번호 146-6217
제조사 부품 번호STR1-SAMM03P5
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24 V dc - Vistal 1 Cable Safety - - Cable STR1 9 (Side Sensor - On) mm, 14 (Front Sensor - On) mm, 28 (Off) mm IP67 50 mA Yes
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24 V dc 2NO Die Cast Alloy - M12 Rectangular - - 8-Pin M12 Connector AZM400Z 30 mm IP66, IP67 100 mA No
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제조사 부품 번호XCSRC31MM12
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24 V dc 2NO Valox - M12 Male RFID Safety - Preventa 8-Pin M12 Connector XCSRC 10 (Operating) mm, 35 (Tripping) mm IP65, IP66, IP67, IP69K 60 mA Yes
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제조사 부품 번호XCSDM379102
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24 V dc 2NO Plastic None 10m cable Coded - Preventa Pre-Cabled XCS-DM 10 mm IP66, IP67, IP69K - Yes
RS 제품 번호 826-4249
제조사 부품 번호114022
제조사IDEM
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