Solenoid Interlock Switches

Solenoid interlock switches allow guards or gates to be securely locked while dangerous processes are in operation. They require an internal solenoid to be energised before the guard can be opened and remain locked until all equipment has ceased moving.

What are solenoid interlock switches used for?

Solenoid interlock switches are widely used in machinery where an interruption could cause damage. This kind of switch mechanism is crucial when operating machinery where the hazard continues even after power supply to a device is stopped, for example when using circular saw blades. Solenoid interlock switches are also used where there is regular entry to dangerous areas, such as high temperature or pressurised sites.

How do solenoid interlock switches work?

Solenoid interlock switches are operated by magnetic force and respond when a guard opens. A machine can't start until the switch's guard is closed and locked, and it will hold the guard closed until dangerous processes are complete. Interlock switches use positive opening safety contacts for high reliability and can only be operated with one of the keys provided.


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Description Price Range Series Pole Configuration Normal State Configuration Power to Lock / Unlock Actuator Included Rated stroke Supply Voltage Actuator Type Safety Contacts Conduit Entry Length Housing Material Width
RS Stock No. 397-2223
Mfr. Part No.XCSTE7311
TWD7,526.00
Each
units
Preventa XCS-TE - - Power to Unlock - - 24 V ac/dc - 2NC PG11 93.5mm Plastic 33mm
RS Stock No. 305-1988
Mfr. Part No.XCSTE5311
TWD9,382.00
Each
units
Preventa XCS-TE - - Power to Unlock - - 24 V ac/dc - 1NO/1NC PG11 93.5mm Plastic 33mm
RS Stock No. 263-3725
Mfr. Part No.XCSE5312
TWD9,772.00
Each
units
Preventa XCS-E - - Power to Unlock Yes - 24 V ac/dc Key 2NO/1NC M20 98mm Metal 44mm
RS Stock No. 397-2188
Mfr. Part No.XCSE7311
TWD30,248.00
Each
units
Preventa XCS-E - - Power to Unlock Yes - 24 V ac/dc Key 1NO/2NC PG13.5 98mm Metal 44mm
RS Stock No. 739-0640
Mfr. Part No.XCS LE2727313
TWD5,451.00
Each
units
Preventa XCS-LE - - Power to Unlock Yes - 24 V ac/dc Key 2NC 1/2 in 205mm Plastic 51mm
RS Stock No. 739-0669
Mfr. Part No.XCSLE3737312
TWD6,800.00
Each
units
Preventa XCS-LE - - Power to Unlock Yes - 24 V ac/dc Key 2NC/1NO M20 205mm Plastic 51mm
RS Stock No. 739-0647
Mfr. Part No.XCSLE2727312
TWD4,725.00
Each
units
Preventa XCS-LE - - Power to Unlock Yes - 24 V ac/dc Key 2NC M20 205mm Plastic 51mm
RS Stock No. 198-740
Mfr. Part No.XCSE7321
TWD12,749.00
Each
units
Preventa XCS E - - Power to Unlock Yes - 48 V ac/dc Key 1NO/2NC PG13.5 146mm Metal 98mm
RS Stock No. 263-3810
Mfr. Part No.XCSE7532
TWD41,731.00
Each
units
Preventa XCS-E - - Power to Lock Yes - 120 V ac Key 1NO/1NC PG13.5 98mm Metal 44mm
RS Stock No. 739-0656
Mfr. Part No.XCSLE3535312
TWD6,802.00
Each
units
Preventa XCS-LE - - Power to Unlock Yes - 24 V ac/dc Key 1NC/2NO 1/2 NPT 205mm Plastic 51mm
RS Stock No. 133-0068
Mfr. Part No.XCSLE2727512
TWD5,840.00
Each
units
Preventa XCS-LE DP - Power to Lock No - 24 V ac/dc Key 2NC M20 44mm Plastic 51mm
RS Stock No. 252-3820
Mfr. Part No.XCSE5511
TWD13,867.00
Each
units
Preventa XCS-E - - Power to Lock Yes - 24 V ac/dc Key 2NO/1NC PG13.5 98mm Metal 44mm
RS Stock No. 739-0662
Mfr. Part No.XCSLE3737342
TWD7,343.00
Each
units
Preventa XCS-LE - - Power to Unlock Yes - 230 V ac/dc Key 2NC/1NO M20 205mm Plastic 51mm
RS Stock No. 814-7053
Mfr. Part No.XCSB803
TWD13,766.00
Each
units
Preventa XCS-B - - Power to Lock Yes - 230 V ac/dc Key 3NC 1/2 NPT 114mm Metal 52mm
RS Stock No. 263-3731
Mfr. Part No.XCSE5332
TWD14,337.00
Each
units
Preventa XCS-E - - Power to Unlock Yes - 110/120 V ac Key 1NO/1NC M20 98mm Metal 44mm
RS Stock No. 609-6748
Mfr. Part No.XCSE8311
TWD14,304.00
Each
units
Preventa XCS-E - - Power to Unlock Yes - 24 V ac/dc Key 3NC PG13.5 98mm Metal 44mm
RS Stock No. 739-0638
Mfr. Part No.XCSLE2525342
TWD5,091.00
Each
units
Preventa XCS-LE - - Power to Unlock Yes - 230 V ac/dc Key 1NO/1NC M20 205mm Plastic 51mm
RS Stock No. 814-7087
Mfr. Part No.XCSL761B3
TWD28,767.00
Each
units
- XCS-L - - Power to Unlock Yes - 24 V dc Key 1NO/2NC 1/2 NPT 7.64in Metal 2.99in
RS Stock No. 133-0067
Mfr. Part No.XCSLF3737412
TWD12,610.00
Each
units
Preventa XCSLF DP 2NC (Main), 2NC (Safety) Power to Lock Yes - 24 V ac/dc Key 2NC M20 x 1.5 44mm Polyamide 51mm
RS Stock No. 814-6996
Mfr. Part No.XCSE5513
TWD38,891.00
Each
units
Preventa XCS-E - - Power to Lock Yes - 24 V ac/dc Key 2NO/1NC 1/2 NPT 146mm Metal 98mm