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 Actuator Type Conduit Entry Length Width Depth Supply Voltage Maximum AC Voltage Auxiliary Contacts
RS庫存編號 746-7208
製造零件編號D4BL-1CRA-A
BrandOmron
HK$2,540.42
單位
- D4BL - - Power to Unlock - Various Options 1/2 NPT 116.5mm 123.5mm 46.3mm 24 V dc - 1NC
RS庫存編號 263-3769
製造零件編號XCSE7332
HK$2,703.84
單位
Preventa XCS-E - - Power to Unlock Yes Key PG13.5 98mm 44mm 146mm 110/120 V ac - -
RS庫存編號 763-7047
製造零件編號3SE5312-0SB11
BrandSiemens
HK$2,230.72
單位
Sirius 3SE5 - - Power to Lock - Various Options M20 54mm 43.8mm 184.1mm 24 V dc - 1NO
RS庫存編號 741-8685
製造零件編號AZM 170-02ZRKA 24 VAC/DC
BrandSchmersal
HK$1,773.46
單位
- AZM 170 - - Power to Lock No Various Options 1/2 NPT 30mm 90mm 84mm 24 V ac/dc - -
RS庫存編號 880-1772
製造零件編號AZM 200SK-T-1P2PW
BrandSchmersal
HK$3,243.42
單位
- AZM 200 - - Power to Unlock No Various Options 1/2 NPT 40mm 220mm 50mm 24 V dc - 1 PNP
RS庫存編號 617-5144
製造零件編號AZM415-11/11 ZPKE 110VAC-M20
BrandSchmersal
HK$3,262.30
單位
- AZM 415 - - Power to Unlock No Various Options 1/2 NPT 100mm 46.5mm 130mm 110 V ac - 2NO
RS庫存編號 305-1994
製造零件編號XCSTE5341
HK$1,764.28
單位
Preventa XCS-TE - - Power to Unlock - - PG11 93.5mm 33mm 110mm 230 V ac - NC
RS庫存編號 880-1898
製造零件編號MZM 100 ST2-1P2PWREM-A
BrandSchmersal
HK$5,681.28
單位
- MZM 100 - - Power to Lock No Straight M12 40mm 179mm 40mm 24 V dc - 1 PNP
RS庫存編號 880-1703
製造零件編號AZM300Z-ST-1P2P
BrandSchmersal
HK$4,220.30
單位
- AZM 300 - - Power to Unlock No Various Options 1/2 NPT 85mm 100mm 35mm 24 V dc - 1 PNP
RS庫存編號 397-2188
製造零件編號XCSE7311
HK$3,062.04
單位
Preventa XCS-E - - Power to Unlock Yes Key PG13.5 98mm 44mm 146mm 24 V ac/dc - -
RS庫存編號 617-5122
製造零件編號AZM415-11/11 ZPKE 24VAC/DC-M20
BrandSchmersal
HK$2,936.07
單位
- AZM 415 - - Power to Unlock No Various Options 1/2 NPT 100mm 46.5mm 130mm 24 V ac/dc - 2NO
RS庫存編號 880-1788
製造零件編號AZM 200ST2-T-1P2PW
BrandSchmersal
HK$4,343.40
單位
- AZM 200 - - Power to Unlock No Various Options M12 40mm 220mm 50mm 24 V dc - 1 PNP
RS庫存編號 252-3791
製造零件編號XCSE5311
HK$2,718.00
單位
Preventa XCS-E - - Power to Unlock Yes Key PG13.5 98mm 44mm 146mm 24 V ac/dc - -
RS庫存編號 880-1707
製造零件編號AZM300Z-ST-1P2P-A
BrandSchmersal
HK$4,220.30
單位
- AZM 300 - - Power to Lock No Various Options 1/2 NPT 85mm 100mm 35mm 24 V dc - 1 PNP
RS庫存編號 763-6940
製造零件編號3SE5322-0SE21
BrandSiemens
HK$2,002.30
單位
Sirius 3SE5 - - Power to Lock - Various Options M20 54mm 43.8mm 184.1mm 24 V dc - 1NO
RS庫存編號 498-959
製造零件編號3SE5322-0SD21
BrandSiemens
HK$1,553.21
單位
Sirius 3SE5 - - Power to Unlock - Various Options M20 54mm 43.8mm 159mm 24 V dc - 1NO
RS庫存編號 880-1886
製造零件編號MZM 100 ST2-SD2PREM-A
BrandSchmersal
HK$5,423.45
單位
- MZM 100 - - Power to Lock No Straight M12 40mm 179mm 40mm 24 V dc - -
RS庫存編號 617-5065
製造零件編號AZM 161SK-12/12RK-024
BrandSchmersal
HK$1,916.89
單位
- AZM 161 - - Power to Unlock No Various Options M16 90mm 30mm 130mm 24 V ac/dc - 2NO
RS庫存編號 617-5138
製造零件編號AZM415-11/11 ZPKE 230VAC-M20
BrandSchmersal
HK$3,099.19
單位
- AZM 415 - - Power to Unlock No Various Options 1/2 NPT 100mm 46.5mm 130mm 230 V ac - 2NO
RS庫存編號 826-3997
製造零件編號202001-SS
BrandIDEM
HK$1,596.04
單位
SAMLOCK KLM - - Power to Unlock No Various Options M20 176mm 46mm 47mm 24 V ac/dc - 1NO