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. 826-4249
Mfr. Part No.114022
BrandIDEM
kr 688,05
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. 826-4271
Mfr. Part No.111013
BrandIDEM
kr 828,41
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. 826-4328
Mfr. Part No.404101
BrandIDEM
kr 927,09
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. 123-7528
Mfr. Part No.131118
BrandIDEM
kr 1 162,26
Each
Units
24 V dc 2NC 316 Stainless Steel NO 5m cable Rectangular - HYGIECODE Cable MMC-H 8 (Close) mm, 12 (Open) mm IP67, IP69K 200 mA Yes
RS Stock No. 826-4283
Mfr. Part No.111015
BrandIDEM
kr 996,00
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. 826-4347
Mfr. Part No.405104
BrandIDEM
kr 1 134,79
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. 826-4331
Mfr. Part No.404001
BrandIDEM
kr 927,09
Each
Units
24 V dc 2NC Plastic NO 2m cable Rectangular - - Pre-Wired LPF-RFID-U 10 (Close) mm, 20 (Open) mm IP67 200 mA Yes
RS Stock No. 826-4312
Mfr. Part No.903102
BrandIDEM
kr 3 090,29
Each
Units
250 V ac/dc 2NC 316 Stainless Steel NO 10m cable Rectangular - - Pre-Wired CM3-Ex 10 (Close) mm, 22 (Open) mm IP67 200 (Auxiliary Channel) mA, 600 (Safety Channels) mA Yes
RS Stock No. 826-4287
Mfr. Part No.111016
BrandIDEM
kr 1 019,05
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. 826-4205
Mfr. Part No.136005
BrandIDEM
kr 1 391,64
Each
Units
250 V ac 2NC 316 Stainless Steel NO 2m cable Rectangular - HYGIEMAG Pre-Wired WMR 10 (Close) mm, 22 (Open) mm IP69K 2 A Yes
RS Stock No. 123-7527
Mfr. Part No.131117
BrandIDEM
kr 1 101,46
Each
Units
24 V dc 2NC 316 Stainless Steel NO 2m cable Rectangular - HYGIECODE Cable MMC-H 8 (Close) mm, 12 (Open) mm IP67, IP69K 200 mA Yes
RS Stock No. 826-4340
Mfr. Part No.405001
BrandIDEM
kr 905,90
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. 826-4338
Mfr. Part No.405101
BrandIDEM
kr 905,90
Each
Units
24 V dc 2NC Plastic NO 2m cable Rectangular - - Pre-Wired SPF-RFID-M 10 (Close) mm, 20 (Open) mm IP67 200 mA Yes
RS Stock No. 123-7529
Mfr. Part No.131120
BrandIDEM
kr 1 305,57
Each
Units
24 V dc 2NC 316 Stainless Steel NO M12 Rectangular - HYGIECODE M12 Connector MMC-H 8 (Close) mm, 12 (Open) mm IP67, IP69K 200 mA Yes
RS Stock No. 123-7526
Mfr. Part No.131108
BrandIDEM
kr 1 305,57
Each
Units
24 V dc 2NC 316 Stainless Steel NO M12 Rectangular - HYGIECODE M12 Connector MMC-H 8 (Close) mm, 12 (Open) mm IP67, IP69K 200 mA Yes
RS Stock No. 123-7525
Mfr. Part No.131106
BrandIDEM
kr 1 162,26
Each
Units
24 V dc 2NC 316 Stainless Steel NO 5m cable Rectangular - HYGIECODE Cable MMC-H 8 (Close) mm, 12 (Open) mm IP67, IP69K 200 mA Yes
RS Stock No. 826-4176
Mfr. Part No.112009
BrandIDEM
kr 901,22
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. 123-7507
Mfr. Part No.138022
BrandIDEM
kr 1 328,34
Each
Units
250 V ac 2NC 316 Stainless Steel NO 5m cable Rectangular - HYGIEMAG Cable CMR 10 (Close) mm, 22 (Open) mm IP67, IP69K 1 A Yes
RS Stock No. 826-4274
Mfr. Part No.134013
BrandIDEM
kr 1 293,64
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. 826-4227
Mfr. Part No.135029
BrandIDEM
kr 1 139,94
Each
Units
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