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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Description Price 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 Stock No. 826-4198
Mfr. Part No.136009
BrandIDEM
€124.92
Each
units
250 V ac NC 316 Stainless Steel NO 2m cable Rectangular - HYGIEMAG Pre-Wired WMR 10 (Close) mm, 22 (Open) mm IP69K 2 A Yes
RS Stock No. 826-4215
Mfr. Part No.113006
BrandIDEM
€104.35
Each
units
250 V ac 2NC Plastic NO M12 Rectangular - IDEMAG 8-Pin M12 Connector CPR 10 (Close) mm, 22 (Open) mm IP67 1 (Safety Channels) A, 200 (Auxiliary Channel) mA Yes
RS Stock No. 826-4271
Mfr. Part No.111013
BrandIDEM
€83.10
Each
units
250 V ac 2NC Plastic NO M12 Rectangular - IDEMAG 8-Pin M12 Connector SPR 10 (Close) mm, 22 (Open) mm IP67 1 (Safety Channels) A, 200 (Auxiliary Channel) mA Yes
RS Stock No. 826-4322
Mfr. Part No.404104
BrandIDEM
€108.92
Each
units
24 V dc 2NC Plastic NO M12 Rectangular - - 8-Pin M12 Connector LPF-RFID-M 10 (Close) mm, 20 (Open) mm IP67 200 mA Yes
RS Stock No. 826-4243
Mfr. Part No.114023
BrandIDEM
€69.01
Each
units
250 V ac NC Plastic NO M8 Rectangular - IDEMAG 4-Pin M8 Connector MPR 10 (Close) mm, 20 (Open) mm IP67 500 mA Yes
RS Stock No. 826-4340
Mfr. Part No.405001
BrandIDEM
€90.87
Each
units
24 V dc 2NC Plastic NO 2m cable Rectangular - - Pre-Wired SPF-RFID-U 10 (Close) mm, 20 (Open) mm IP67 200 mA Yes
RS Stock No. 123-7523
Mfr. Part No.133008
BrandIDEM
€130.96
Each
units
24 V dc 2NC 316 Stainless Steel NO M12 Rectangular - HYGIECODE M12 Connector LMC 10 (Close) mm, 20 (Open) mm IP67, IP69K 200 mA Yes
RS Stock No. 826-4176
Mfr. Part No.112009
BrandIDEM
€90.40
Each
units
250 V ac NC Plastic NO 2m cable Rectangular - IDEMAG Pre-Wired WPR 10 (Close) mm, 22 (Open) mm IP67, IP69K 2 A Yes
RS Stock No. 826-4259
Mfr. Part No.131008
BrandIDEM
€117.61
Each
units
24 V dc 2NC 316 Stainless Steel NO M12 Rectangular - HYGIEMAG 8-Pin M12 Connector MMR-H 10 (Close) mm, 20 (Open) mm IP69K 200 (Auxiliary Channel) mA, 500 (Safety Channels) mA Yes
RS Stock No. 826-4252
Mfr. Part No.114026
BrandIDEM
€69.01
Each
units
250 V ac NC Plastic NO M8 Rectangular - IDEMAG 4-Pin M8 Connector MPR 10 (Open) mm, 4 (Close) mm IP67 500 mA Yes
RS Stock No. 826-4344
Mfr. Part No.405004
BrandIDEM
€116.11
Each
units
24 V dc 2NC Plastic NO M12 Rectangular - - 8-Pin M12 Connector SPF-RFID-U 10 (Close) mm, 20 (Open) mm IP67 200 mA Yes
RS Stock No. 826-4347
Mfr. Part No.405104
BrandIDEM
€113.83
Each
units
24 V dc 2NC Plastic NO M12 Rectangular - - 8-Pin M12 Connector SPF-RFID-M 10 (Close) mm, 20 (Open) mm IP67 200 mA Yes
RS Stock No. 826-4249
Mfr. Part No.114022
BrandIDEM
€69.01
Each
units
250 V ac NC Plastic NO M8 Rectangular - IDEMAG 4-Pin M8 Connector MPR 10 (Close) mm, 20 (Open) mm IP67 500 mA Yes
RS Stock No. 826-4384
Mfr. Part No.130001
BrandIDEM
€199.25
Each
units
24 V dc 2NC 316 Stainless Steel NC 2m cable Rectangular - - Pre-Wired MSA 10 (Close) mm, 15 (Open) mm IP67, IP69K 100 mA Yes
RS Stock No. 826-4334
Mfr. Part No.404004
BrandIDEM
€97.55
Each
units
24 V dc 2NC Plastic NO M12 Rectangular - - 8-Pin M12 Connector LPF-RFID-U 10 (Close) mm, 20 (Open) mm IP67 200 mA Yes
RS Stock No. 826-4328
Mfr. Part No.404101
BrandIDEM
€92.99
Each
units
24 V dc 2NC Plastic NO 2m cable Rectangular - - Pre-Wired LPF-RFID-M 10 (Close) mm, 20 (Open) mm IP67 200 mA Yes
RS Stock No. 826-4261
Mfr. Part No.116013
BrandIDEM
€93.16
Each
units
24 V dc 2NC Plastic NO 2m cable Cylindrical - IDEMAG Pre-Wired RPR 10 (Close) mm, 20 (Open) mm IP67, IP69K 500 mA Yes
RS Stock No. 826-4274
Mfr. Part No.134013
BrandIDEM
€129.76
Each
units
24 V dc 2NC 316 Stainless Steel NO 2m cable Cylindrical - HYGIEMAG Pre-Wired RMR 10 (Close) mm, 20 (Open) mm IP67, IP69K 500 mA Yes
RS Stock No. 826-4209
Mfr. Part No.136006
BrandIDEM
€145.87
Each
units
250 V ac 2NC 316 Stainless Steel NO 5m cable Rectangular - HYGIEMAG Pre-Wired WMR 10 (Close) mm, 22 (Open) mm IP69K 2 A Yes
RS Stock No. 826-4283
Mfr. Part No.111015
BrandIDEM
€99.91
Each
units
250 V ac 2NC Plastic NO M12 Rectangular - IDEMAG 8-Pin M12 Connector SPR 10 (Close) mm, 22 (Open) mm IP67 1 (Safety Channels) A, 200 (Auxiliary Channel) mA Yes