Honeywell Sensing & IoT Datasheets for Mechanical Safety Interlock Switches

Mechanical safety interlock switches couple a moveable guard door with the power source of the hazard. When the guard door is opened, the power is isolated, ensuring that the machine does not pose a hazard while an operator requires access.
Mechanical Safety Interlock Switches: Learn more

Product Name	Notes
13AC1 17AC1-T 17AC18-T 1AC2 1DM1 1DM18 1DM21 1DM3 1DM401 22AC1 22AC2 23AC2 23AC80 23AC80-UL 23AC81 2AC59 2AC6 2AC97-D8 3AC5 3AC6 4AC55 8AC1 GKBA14L6 GKBA14L7 GKBA16L6 GKBA16L7 GKBA1L6 GKBA1L7 GKBA3L7 GKCA14L7 GKSA46LA2 GKSA46LA5 GKSC46LA6 GKZ41 GKZS7 MS16106-1 MS16106-2 RDI2LBS1 RDI2RBS1 WW1A24AD8
Relialign™ CDI Series Commercial Door Interlock, white, left key entry, ac/dc solenoid, parallel wiring, RJ-45 Category 5 connector -- CDILBP2W Relialign™ CDI Series Commercial Door Interlock, white, left key entry, ac/dc solenoid, parallel wiring, terminal strip connector -- CDILBP1W Relialign™ CDI Series Commercial Door Interlock, white, left key entry, ac/dc solenoid, series wiring, RJ-45 Category 5 connector -- CDILBS2W Relialign™ CDI Series Commercial Door Interlock, white, left key entry, ac/dc solenoid, series wiring, terminal strip connector -- CDILBS1W Relialign™ CDI Series Commercial Door Interlock, white, right key entry, ac/dc solenoid, parallel wiring, RJ-45 Category 5 connector -- CDIRBP2W Relialign™ CDI Series Commercial Door Interlock, white, right key entry, ac/dc solenoid, parallel wiring, terminal strip connector -- CDIRBP1W Relialign™ CDI Series Commercial Door Interlock, white, right key entry, ac/dc solenoid, series wiring, RJ-45 Category 5 connector -- CDIRBS2W Relialign™ CDI Series Commercial Door Interlock, white, right key entry, ac/dc solenoid, series wiring, terminal strip connector -- CDIRBS1W	Honeywell Relialign™ CDI Series Residential Door Interlock switches are electromechanical devices designed for use in swing door applications, specifi cally dumbwaiters, material lifts, lifts for the mobility impaired and private...
Relialign™ RDI Series Residential Door Interlock, Left-Hand, Black Metal Cover, Parallel Wiring, RJ-45 Category 5 Connector -- RDI-H-L5B Relialign™ RDI Series Residential Door Interlock, Left-Hand, Bronze Colored Metal Cover, Series Wiring, Terminal Strip Connector -- RDI-H-LBR Relialign™ RDI Series Residential Door Interlock, Left-Hand, Metal Cover -- RDI-G-L Relialign™ RDI Series Residential Door Interlock, Left-Hand,White Metal Cover, Parallel Wiring, RJ-45 Category 5 Connector -- RDI-H-L5P Relialign™ RDI Series Residential Door Interlock, Left-Hand,White Metal Cover, Parallel Wiring, Terminal Strip Connector -- RDI-H-LP Relialign™ RDI Series Residential Door Interlock, Left-Hand,White Metal Cover, Series Wiring, Terminal Strip Connector -- RDI-H-L Relialign™ RDI Series Residential Door Interlock, Left-Hand,White Metal Cover,Series Wiring, RJ-45 Category 5 Connector -- RDI-H-L5 Relialign™ RDI Series Residential Door Interlock, Right-Hand, Bronze Colored Metal Cover, Series Wiring, Terminal Strip Connector -- RDI-H-RBR Relialign™ RDI Series Residential Door Interlock, Right-Hand, Metal Cover -- RDI-G-R Relialign™ RDI Series Residential Door Interlock, Right-Hand,Black Metal Cover, Parallel Wiring, RJ-45 Category 5 Connector -- RDI-H-R5B Relialign™ RDI Series Residential Door Interlock, Right-Hand,White Metal Cover, Parallel Wiring, RJ-45 Category 5 Connector -- RDI-H-R5P Relialign™ RDI Series Residential Door Interlock, Right-Hand,White Metal Cover, Parallel Wiring, Terminal Strip Connector -- RDI-H-RP Relialign™ RDI Series Residential Door Interlock, Right-Hand,White Metal Cover, Series Wiring, RJ-45 Category 5 Connector -- RDI-H-R5 Relialign™ RDI Series Residential Door Interlock, Right-Hand,White Metal Cover, Series Wiring, Terminal Strip Connector -- RDI-H-R	Honeywell Relialign™ RDI Series Residential Door Interlock switches are electromechanical devices designed for use in residential swing door applications, specifically dumbwaiters, lifts for the mobility impaired and swing-door elevators in...
MICRO SWITCH GK Series Key Operated Safety Switch, 1NC/1NO Direct Opening, Snap Action, 1/2 NPT, Zinc Die-cast Housing, Silver Contacts -- GKBA1LX MICRO SWITCH GK Series Key Operated Safety Switch, 1NC/1NO Direct Opening, Snap Action, 1/2 NPT, Zinc Die-cast Housing, Silver Contacts -- GKCA1LX MICRO SWITCH GK Series Key Operated Safety Switch, 1NC/1NO Direct Opening, Snap Action, 20 mm, Zinc Die-cast Housing, Silver Contacts -- GKBC1LX MICRO SWITCH GK Series Key Operated Safety Switch, 1NC/1NO Direct Opening, Snap Action, 20 mm, Zinc Die-cast Housing, Silver Contacts -- GKCC1LX MICRO SWITCH GK Series Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 1/2 NPT, Zinc Die-cast Housing, Silver Contacts -- GKBA6LX MICRO SWITCH GK Series Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 1/2 NPT, Zinc Die-cast Housing, Silver Contacts -- GKCA6LX MICRO SWITCH GK Series Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 20 mm, Zinc Die-cast Housing, Silver Contacts -- GKBC6LX MICRO SWITCH GK Series Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 20 mm, Zinc Die-cast Housing, Silver Contacts -- GKCC6LX MICRO SWITCH GK Series Key Operated Safety Switch, 3NC/1NO Direct Opening, Slow Action, 1/2 NPT, Zinc Die-cast Housing, Gold-plated Contacts -- GKBA36LX MICRO SWITCH GK Series Key Operated Safety Switch, 3NC/1NO Direct Opening, Slow Action, 1/2 NPT, Zinc Die-cast Housing, Gold-plated Contacts -- GKCA36LX MICRO SWITCH GK Series Key Operated Safety Switch, 3NC/1NO Direct Opening, Slow Action, 20 mm, Zinc Die-cast Housing, Gold-plated Contacts -- GKBC36LX MICRO SWITCH GK Series Key Operated Safety Switch, 3NC/1NO Direct Opening, Slow Action, 20 mm, Zinc Die-cast Housing, Gold-plated Contacts -- GKCC36LX MICRO SWITCH GK Series Key Operated Safety Switch, 4NC Direct Opening, 1/2 NPT, Zinc Die-cast Housing, Gold-plated Contacts -- GKBA30LX MICRO SWITCH GK Series Key Operated Safety Switch, 4NC Direct Opening, 1/2 NPT, Zinc Die-cast Housing, Gold-plated Contacts -- GKCA30LX MICRO SWITCH GK Series Key Operated Safety Switch, 4NC Direct Opening, 20 mm, Zinc Die-cast Housing, Gold-plated Contacts -- GKBC30LX MICRO SWITCH GK Series Key Operated Safety Switch, 4NC Direct Opening, 20 mm, Zinc Die-cast Housing, Gold-plated Contacts -- GKCC30LX	The GK Series Dual Entry Key Operated Safety Interlock Switch is designed for use on machinery where key removal brings the machine to an immediate safe condition. It provides enhanced...
MICRO SWITCH GKE Series Dual Entry Key-Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, Break-Before-Make (B.B.M.), 1/2 NPT, Plastic, Silver Contacts -- GKEA03L MICRO SWITCH GKE Series Dual Entry Key-Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, Break-Before-Make (B.B.M.), 20 mm, Plastic, Silver Contacts -- GKEC03L MICRO SWITCH GKE Series Dual Entry Key-Operated Safety Switch, 1NC/1NO Direct Opening, Snap Action, 1/2 NPT, Plastic, Silver Contacts -- GKEA01L MICRO SWITCH GKE Series Dual Entry Key-Operated Safety Switch, 1NC/1NO Direct Opening, Snap Action, 20 mm, Plastic, Silver Contacts -- GKEC01L MICRO SWITCH GKE Series Dual Entry Key-Operated Safety Switch, 2NC Direct Opening, Slow Action, 1/2 NPT, Plastic, Silver Contacts -- GKEA06L MICRO SWITCH GKE Series Dual Entry Key-Operated Safety Switch, 2NC Direct Opening, Slow Action, 20 mm, Plastic, Silver Contacts -- GKEC06L	The GKE Series safety key-operated switch provides superior reliability for safety hard guarding applications in a compact, cost-effective package. The GKE conforms to IEC 60947-5-1 and carries the cULus, CE,...
MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, 1 m Bottom Exit Cable, Plastic Housing, Gold-plated Contacts -- GKMB19 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, 1 m Bottom Exit Cable, Plastic Housing, Silver-Nickel Contacts -- GKMB13 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, 1 m Side Exit Cable, Plastic Housing, Silver-Nickel Contacts -- GKMA13 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, 2 m Bottom Exit Cable, Plastic Housing, Gold-plated Contacts -- GKMB29 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, 2 m Side Exit Cable, Plastic Housing, Gold-plated Contacts -- GKMA29 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, 2 m Side Exit Cable, Plastic Housing, Silver-Nickel Contacts -- GKMA23 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, 2 mm Bottom Exit Cable, Plastic Housing, Silver-Nickel Contacts -- GKMB23 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, 3 m Bottom Exit Cable, Plastic Housing, Gold-plated Contacts -- GKMB39 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, 3 m Bottom Exit Cable, Plastic Housing, Silver-Nickel Contacts -- GKMB33 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, 3 m Side Exit Cable, Plastic Housing, Gold-plated Contacts -- GKMA39 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, 3 m Side Exit Cable, Plastic Housing, Silver-Nickel Contacts -- GKMA33 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, Bottom Exit M12 dc Micro-change Connector, Plastic Housing, Gold-plated Contacts -- GKMD09 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, Bottom Exit M12 dc Micro-change Connector, Plastic Housing, Silver-Nickel Contacts -- GKMD03 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, Dual Exit M12 dc Micro-change Connector, Plastic Housing, Gold-plated Contacts -- GKME09 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, Side Exit M12 dc Micro-change Connector, Plastic Housing, Gold-plated Contacts -- GKMC09 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NC/1NO Direct Opening, Slow Action, Side Exit M12 dc Micro-change Connector, Plastic Housing, Silver-Nickel Contacts -- GKMC03 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 1NO/1NO Direct Opening, Slow Action, Dual Exit M12 dc Micro-change Connector, Plastic Housing, Silver-Nickel Contacts -- GKME03 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 1 m Bottom Exit Cable, Plastic Housing, Gold-plated Contacts -- GKMB17 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 1 m Bottom Exit Cable, Plastic Housing, Silver-Nickel Contacts -- GKMB16 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 1 m Side Exit Cable, Plastic Housing, Gold-plated Contacts -- GKMA17 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 1 m Side Exit Cable, Plastic Housing, Gold-plated Contacts -- GKMA19 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 1 m Side Exit Cable, Plastic Housing, Silver-Nickel Contacts -- GKMA16 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 2 m Bottom Exit Cable, Plastic Housing, Gold-plated Contacts -- GKMB27 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 2 m Bottom Exit Cable, Plastic Housing, Silver-Nickel Contacts -- GKMB26 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 2 m Side Exit Cable, Plastic Housing, Gold-plated Contacts -- GKMA27 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 2 m Side Exit Cable, Plastic Housing, Silver-Nickel Contacts -- GKMA26 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 3 m Bottom Exit Cable, Plastic Housing, Gold-plated Contacts -- GKMB37 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 3 m Bottom Exit Cable, Plastic Housing, Silver-Nickel Contacts -- GKMB36 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 3 m Side Exit Cable, Plastic Housing, Gold-plated Contacts -- GKMA37 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, 3 m Side Exit Cable, Plastic Housing, Silver-Nickel Contacts -- GKMA36 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, Bottom Exit M12 dc Micro-change Connector, Plastic Housing, Gold-plated Contacts -- GKMD07 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, Bottom Exit M12 dc Micro-change Connector, Plastic Housing, Silver-Nickel Contacts -- GKMD06 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, Dual Exit M12 dc Micro-change Connector, Plastic Housing, Gold-plated Contacts -- GKME07 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, Dual Exit M12 dc Micro-change Connector, Plastic Housing, Silver-Nickel Contacts -- GKME06 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, Side Exit M12 dc Micro-change Connector, Plastic Housing, Gold-plated Contacts -- GKMC07 MICRO SWITCH GKM Series Miniature Key Operated Safety Switch, 2NC Direct Opening, Slow Action, Side Exit M12 dc Micro-change Connector, Plastic Housing, Silver-Nickel Contacts -- GKMC06	The GKM Series Global Miniature Safety Key Interlock Switch is designed for use on machinery where key removal brings the machine to an immediate safe condition. The GKM Series provides...
MICRO SWITCH GKN Series Key-Operated Safety Switch, 2NC/1NO Direct Opening, Slow Action, 3 x 20mm Conduit, Plastic Housing, Silver Contacts -- GKNC21 MICRO SWITCH GKN Series Key-Operated Safety Switch, 2NC/1NO Direct Opening, Slow Action, NPT Conduit, Plastic Housing, Silver Contacts -- GKNA21 MICRO SWITCH GKN Series Key-Operated Safety Switch, 3NC Direct Opening, Slow Action, 3 x 20mm Conduit, Plastic Housing, Silver Contacts -- GKNC30 MICRO SWITCH GKN Series Key-Operated Safety Switch, 3NC Direct Opening, Slow Action, NPT Conduit, Plastic Housing, Silver Contacts -- GKNA30	The GKN Series safety interlock switches provide superior reliability in a compact, cost-effective package size. Six different types of actuator keys are available. The GKN Series conforms to IEC 60947-5-1...

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