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Alarm SystemsAll Garage StorageAll Home SecurityAll Tool SetsAsphalt, Concrete & MasonryBathroom HardwareBathroom PlumbingBrackets and Angle IronsBreakers, Distributors, and Load CentersCar Emergency SuppliesChains, Ropes and TiedownsConduits and FittingsDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDrawer HardwareElectric MotorsElectrical ToolsElectrical Wire & CableEmergency SuppliesFastenersFlashlightsFurniture HardwareGarage Shelves and RacksGarage Storage SystemsHand ToolsHome SafetyHVAC Ducting and VentilationKitchen HardwareLight BulbsMechanics ToolsMounting ProductsOutdoor DrainageOutletsPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPower Tool AccessoriesPower ToolsPressure WashersProjectsSealants, Fillers and AdhesivesShop Plumbing by FixtureSolderingStorage ContainersStorm & Flood PrepThermostatsTool Equipment & StorageWall DecalsWallpaperWallpaper by ThemeWater Filtration & Water SoftenersWoodworking Tools

Mechanical Interlock

Uses item details. Price when purchased online

Schneider Electric Mechanical Interlock,IEC LA9G970 $68.01

Schneider Electric Mechanical Interlock,IEC LA9G970
current price $68.01

Schneider Electric Mechanical Interlock,IEC LA9G970

Schneider Electric Mechanical Interlock,F/9001 Type K3 9001K3 $59.01

Schneider Electric Mechanical Interlock,F/9001 Type K3 9001K3
current price $59.01

Schneider Electric Mechanical Interlock,F/9001 Type K3 9001K3

Siemens Mechanical Interlock, Siemens BQ Circuit Breakers, 1 Poles ECQML12 $32.78

Siemens Mechanical Interlock, Siemens BQ Circuit Breakers, 1 Poles ECQML12
current price $32.78

Siemens Mechanical Interlock, Siemens BQ Circuit Breakers, 1 Poles ECQML12

Eaton BRML Mechanical Interlock, Type BR for 2,3,4 Pole Breakers $91.19

Eaton BRML Mechanical Interlock, Type BR for 2,3,4 Pole Breakers
current price $91.19

Eaton BRML Mechanical Interlock, Type BR for 2,3,4 Pole Breakers

Hubbell Wiring Device-Kellems Mechanical Interlock,Unfused,60A,15 HP HBL460MI9W $2,251.28

Hubbell Wiring Device-Kellems Mechanical Interlock,Unfused,60A,15 HP HBL460MI9W
current price $2,251.28

Hubbell Wiring Device-Kellems Mechanical Interlock,Unfused,60A,15 HP HBL460MI9W

Siemens 3RA29342B SIRIUS Mechanical Interlock $43.15

Siemens 3RA29342B SIRIUS Mechanical Interlock
current price $43.15

Siemens 3RA29342B SIRIUS Mechanical Interlock

Pendant Push Button Station, Up/Down, 2NO, Mechanical Interlock, 4X $129.43

Pendant Push Button Station, Up/Down, 2NO, Mechanical Interlock, 4X
current price $129.43

Pendant Push Button Station, Up/Down, 2NO, Mechanical Interlock, 4X

5 out of 5 Stars. 1 reviews

Mennekes Receptacle Switch with Mechanical DUO-Interlock 7620RS $109.99

Mennekes Receptacle Switch with Mechanical DUO-Interlock 7620RS
current price $109.99

Mennekes Receptacle Switch with Mechanical DUO-Interlock 7620RS

EATON XTMCXML-GR1 Mechanical Interlock Module for XT Mini Contactor $34.34

EATON XTMCXML-GR1 Mechanical Interlock Module for XT Mini Contactor
current price $34.34

EATON XTMCXML-GR1 Mechanical Interlock Module for XT Mini Contactor

Leviton 330MI7W Pin and Sleeve Mechanical Interlock 30 Amp 480 Volt 2P 3W NA-Rated - Red $279.99

Leviton 330MI7W Pin and Sleeve Mechanical Interlock 30 Amp 480 Volt 2P 3W NA-Rated - Red
current price $279.99

Leviton 330MI7W Pin and Sleeve Mechanical Interlock 30 Amp 480 Volt 2P 3W NA-Rated - Red

Hubbell Wiring Device-Kellems Interlock,Mechanical HBL560MI9W $2,379.56

Hubbell Wiring Device-Kellems Interlock,Mechanical HBL560MI9W
current price $2,379.56

Hubbell Wiring Device-Kellems Interlock,Mechanical HBL560MI9W

Oetiker 320-10500337 Zinc-Plated Steel Hose Clamp with Mechanical Interlock $22.56 Was $33.18

Oetiker 320-10500337 Zinc-Plated Steel Hose Clamp with Mechanical Interlock
current price Now $22.56, Was $33.18

Oetiker 320-10500337 Zinc-Plated Steel Hose Clamp with Mechanical Interlock

Mechanical Interlock,Pin And Sleeve,10HP HBL420MI7W $1,345.60

Mechanical Interlock,Pin And Sleeve,10HP HBL420MI7W
current price $1,345.60

Mechanical Interlock,Pin And Sleeve,10HP HBL420MI7W

OETIKER 155 STAINLESS STEEL CLAMP 33.0MM MECHANICAL INTERLOCK 1EAR $9.99

OETIKER 155 STAINLESS STEEL CLAMP 33.0MM MECHANICAL INTERLOCK 1EAR
current price $9.99

OETIKER 155 STAINLESS STEEL CLAMP 33.0MM MECHANICAL INTERLOCK 1EAR

Eaton BRPMIKCSR Mechanical Interlock Kit for 225-Amp BR Load Centers with Type CSR Main Breaker $154.42

Eaton BRPMIKCSR Mechanical Interlock Kit for 225-Amp BR Load Centers with Type CSR Main Breaker
current price $154.42

Eaton BRPMIKCSR Mechanical Interlock Kit for 225-Amp BR Load Centers with Type CSR Main Breaker

Leviton 360MF6W Pin and Sleeve Mechanical Interlock 60 Amp 250 Volt 2P 3W NA-Rated - Blue $1,307.50

Leviton 360MF6W Pin and Sleeve Mechanical Interlock 60 Amp 250 Volt 2P 3W NA-Rated - Blue
current price $1,307.50

Leviton 360MF6W Pin and Sleeve Mechanical Interlock 60 Amp 250 Volt 2P 3W NA-Rated - Blue

Oetiker 17 mm 1-Ear Clamp with Mechanical Interlock $31.14

Oetiker 17 mm 1-Ear Clamp with Mechanical Interlock
current price $31.14

Oetiker 17 mm 1-Ear Clamp with Mechanical Interlock

Leviton 430MI12W Pin and Sleeve Mechanical Interlock 30 Amp 125/250 Volt 3P 4W NA-Rated - Orange $29.48

Leviton 430MI12W Pin and Sleeve Mechanical Interlock 30 Amp 125/250 Volt 3P 4W NA-Rated - Orange
current price $29.48

Leviton 430MI12W Pin and Sleeve Mechanical Interlock 30 Amp 125/250 Volt 3P 4W NA-Rated - Orange

Square D Co. Square D Homeline Indoor Generator Interlock Kit - Single Pack $111.90

Square D Co. Square D Homeline Indoor Generator Interlock Kit - Single Pack
current price $111.90

Square D Co. Square D Homeline Indoor Generator Interlock Kit - Single Pack

Zinc-Plated Steel Hose Clamp with Mechanical Interlock $15.52

Zinc-Plated Steel Hose Clamp with Mechanical Interlock
current price $15.52

Zinc-Plated Steel Hose Clamp with Mechanical Interlock

Square D Homeline Indoor Generator Interlock Kit - Pack of 2 Residential Use, Standard Application $199.82

Square D Homeline Indoor Generator Interlock Kit - Pack of 2 Residential Use, Standard Application
current price $199.82

Square D Homeline Indoor Generator Interlock Kit - Pack of 2 Residential Use, Standard Application

OETIKER 155 STAINLESS STEEL CLAMP 14.5MM MECHANICAL INTERLOCK 1EAR $9.99

OETIKER 155 STAINLESS STEEL CLAMP 14.5MM MECHANICAL INTERLOCK 1EAR
current price $9.99

OETIKER 155 STAINLESS STEEL CLAMP 14.5MM MECHANICAL INTERLOCK 1EAR

Ideal Tridon Hy-Gear 68-0 Interlocked Mechanical Worm Gear Hose Clamp, 3 - 5 in, Stainless Steel $18.41

Ideal Tridon Hy-Gear 68-0 Interlocked Mechanical Worm Gear Hose Clamp, 3 - 5 in, Stainless Steel
current price $18.41

Ideal Tridon Hy-Gear 68-0 Interlocked Mechanical Worm Gear Hose Clamp, 3 - 5 in, Stainless Steel

MHAWBL-Generator Interlock Kit Compatible with Eaton Cutler Hammer BR Series 150 and 200 amp Panels, 1 1/4-1 7/16 Spacing Between Main and Branch Breaker, Professional & Safe Interlock Kit $23.47

MHAWBL-Generator Interlock Kit Compatible with Eaton Cutler Hammer BR Series 150 and 200 amp Panels, 1 1/4-1 7/16 Spacing Between Main and Branch Breaker, Professional & Safe Interlock Kit
current price $23.47

MHAWBL-Generator Interlock Kit Compatible with Eaton Cutler Hammer BR Series 150 and 200 amp Panels, 1 1/4-1 7/16 Spacing Between Main and Branch Breaker, Professional & Safe Interlock Kit

Generator Interlock Kit Suitable for GE General Electeric Vertical Main150 or 200 Amp PanelsProfessional Electrical Interlock Kit,2 1/4 "Spacing Between Main and Branch Breaker(GE200HDA) $23.99

Generator Interlock Kit Suitable for GE General Electeric Vertical Main150 or 200 Amp PanelsProfessional Electrical Interlock Kit,2 1/4 "Spacing Between Main and Branch Breaker(GE200HDA)
current price $23.99

Generator Interlock Kit Suitable for GE General Electeric Vertical Main150 or 200 Amp PanelsProfessional Electrical Interlock Kit,2 1/4 "Spacing Between Main and Branch Breaker(GE200HDA)

NFTIGB 230VAC 63A Dual Power Manual Transfer Switch 35mm DIN Rail Mount Interlock Circuit Breaker 2P $15.71

NFTIGB 230VAC 63A Dual Power Manual Transfer Switch 35mm DIN Rail Mount Interlock Circuit Breaker 2P
current price $15.71

NFTIGB 230VAC 63A Dual Power Manual Transfer Switch 35mm DIN Rail Mount Interlock Circuit Breaker 2P

Square D Co. Square D Homeline Indoor Generator Interlock Kit $69.97

Square D Co. Square D Homeline Indoor Generator Interlock Kit
current price $69.97

Square D Co. Square D Homeline Indoor Generator Interlock Kit

Generator Interlock Kit Suitable for ITE, Siemens, Gould, Murray, Thomas and Betts, 150 / 200 Amp Panels,Professional Electrical Interlock Kit,1 1/4" Spacing between Main and Branch Breaker (ITE-200A $21.99

Generator Interlock Kit Suitable for ITE, Siemens, Gould, Murray, Thomas and Betts, 150 / 200 Amp Panels,Professional Electrical Interlock Kit,1 1/4" Spacing between Main and Branch Breaker (ITE-200A
current price $21.99

Generator Interlock Kit Suitable for ITE, Siemens, Gould, Murray, Thomas and Betts, 150 / 200 Amp Panels,Professional Electrical Interlock Kit,1 1/4" Spacing between Main and Branch Breaker (ITE-200A

Square D Homeline Indoor Generator Interlock Kit - Pack of 4 Residential Use, Standard Application $399.64

Square D Homeline Indoor Generator Interlock Kit - Pack of 4 Residential Use, Standard Application
current price $399.64

Square D Homeline Indoor Generator Interlock Kit - Pack of 4 Residential Use, Standard Application

OETIKER 155 STAINLESS STEEL CLAMP 17.0MM MECHANICAL INTERLOCK 1EAR $9.99

OETIKER 155 STAINLESS STEEL CLAMP 17.0MM MECHANICAL INTERLOCK 1EAR
current price $9.99

OETIKER 155 STAINLESS STEEL CLAMP 17.0MM MECHANICAL INTERLOCK 1EAR

Simplex R8146B26D Right Hand Mechanical Pushbutton Lever Mortise Combination Entry Passage Lockout with Key Override Best Prep, Satin Chrome $762.05

Simplex R8146B26D Right Hand Mechanical Pushbutton Lever Mortise Combination Entry Passage Lockout with Key Override Best Prep, Satin Chrome
current price $762.05

Simplex R8146B26D Right Hand Mechanical Pushbutton Lever Mortise Combination Entry Passage Lockout with Key Override Best Prep, Satin Chrome

RGHJAR-Generator Interlock Kit for Eaton Cutler Hammer 100A and 125A BR Series Panels,Interlock Kit for Eaton Cutler Hammer 100 Amp and 125 Amp for BR Series Panels with Adjacent Main and Branch Brea $35.18

RGHJAR-Generator Interlock Kit for Eaton Cutler Hammer 100A and 125A BR Series Panels,Interlock Kit for Eaton Cutler Hammer 100 Amp and 125 Amp for BR Series Panels with Adjacent Main and Branch Brea
current price $35.18

RGHJAR-Generator Interlock Kit for Eaton Cutler Hammer 100A and 125A BR Series Panels,Interlock Kit for Eaton Cutler Hammer 100 Amp and 125 Amp for BR Series Panels with Adjacent Main and Branch Brea

MHAWBL-Generator Interlock Kit Compatible with Eaton Cutler Hammer Horizontal Main Only CH Series & TAN Breaker 150 or 200 amp Panels,1 1/2 Inch spacing Between Main and Branch Breaker (1) $29.98

MHAWBL-Generator Interlock Kit Compatible with Eaton Cutler Hammer Horizontal Main Only CH Series & TAN Breaker 150 or 200 amp Panels,1 1/2 Inch spacing Between Main and Branch Breaker (1)
current price $29.98

MHAWBL-Generator Interlock Kit Compatible with Eaton Cutler Hammer Horizontal Main Only CH Series & TAN Breaker 150 or 200 amp Panels,1 1/2 Inch spacing Between Main and Branch Breaker (1)

Square D Homeline Indoor Generator Interlock Kit - Pack of 8 $799.28

Square D Homeline Indoor Generator Interlock Kit - Pack of 8
current price $799.28

Square D Homeline Indoor Generator Interlock Kit - Pack of 8

Hubbell Wiring Device-Kellems WTMchIntrlkDvc,3P4W,100 A,480V AC,50hp HBL4100MI7W $2,464.24

Hubbell Wiring Device-Kellems WTMchIntrlkDvc,3P4W,100 A,480V AC,50hp HBL4100MI7W
current price $2,464.24

Hubbell Wiring Device-Kellems WTMchIntrlkDvc,3P4W,100 A,480V AC,50hp HBL4100MI7W

Square D Homeline Indoor Generator Interlock Kit - Pack of 6 Residential Use, Standard Application $599.46

Square D Homeline Indoor Generator Interlock Kit - Pack of 6 Residential Use, Standard Application
current price $599.46

Square D Homeline Indoor Generator Interlock Kit - Pack of 6 Residential Use, Standard Application

OETIKER 155 STAINLESS STEEL CLAMP 10.5MM MECHANICAL INTERLOCK 1EAR $9.99

OETIKER 155 STAINLESS STEEL CLAMP 10.5MM MECHANICAL INTERLOCK 1EAR
current price $9.99

OETIKER 155 STAINLESS STEEL CLAMP 10.5MM MECHANICAL INTERLOCK 1EAR

RGHJAR-Generator Interlock Kit for Horizontal Main Cutler Hammer CH Series 150 or 200 amp Panels, Generator Horizontal Electrical Interlock Kit, 1 1/2 Spacing Between Main and Branch Breaker(1set) $38.58

RGHJAR-Generator Interlock Kit for Horizontal Main Cutler Hammer CH Series 150 or 200 amp Panels, Generator Horizontal Electrical Interlock Kit, 1 1/2 Spacing Between Main and Branch Breaker(1set)
current price $38.58

RGHJAR-Generator Interlock Kit for Horizontal Main Cutler Hammer CH Series 150 or 200 amp Panels, Generator Horizontal Electrical Interlock Kit, 1 1/2 Spacing Between Main and Branch Breaker(1set)

Single Cylinder Door Lock with Key for 35-50mm Door Thickness Enduring $38.91

Single Cylinder Door Lock with Key for 35-50mm Door Thickness Enduring
current price $38.91

Single Cylinder Door Lock with Key for 35-50mm Door Thickness Enduring

Xirurus Generator Interlock Kit, 1-1/4 to 1-1/2 inches / 3.18 to 3.81 cm Spacing for Cutler Hammer Challenger 150A 200A Panels $20.62

Xirurus Generator Interlock Kit, 1-1/4 to 1-1/2 inches / 3.18 to 3.81 cm Spacing for Cutler Hammer Challenger 150A 200A Panels
current price $20.62

Xirurus Generator Interlock Kit, 1-1/4 to 1-1/2 inches / 3.18 to 3.81 cm Spacing for Cutler Hammer Challenger 150A 200A Panels

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