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All Renewable EnergyBathroom Cabinets & FixturesBrackets and Angle IronsBreakers, Distributors, and Load CentersCable ManagementCaulking & SealantsDimmers, Switches, and Wall PlatesElectrical ToolsElectronic Communication ComponentsEmergency SuppliesExtension Cord ReelsFastenersHand ToolsHVAC Ducting and VentilationInterconnect TerminalsOutletsPaint Supplies & ToolsPower Tool AccessoriesPower ToolsPower TransformersSealants, Fillers and AdhesivesSiding & Exterior TrimSolar AccessoriesSolar Charge ControllerSolderingStorm & Flood PrepTestersWoodworking Tools
Electrical Junction Blocks(296)
Uses item details. Price when purchased online
PIT66 Red & Black Junction Block Power Post Set Insulated Terminal Stud 3/8" Stainless $9.99
Sponsored
$999
current price $9.99PIT66 Red & Black Junction Block Power Post Set Insulated Terminal Stud 3/8" Stainless
PIT66 Junction Block Power Post Insulated Terminal Stud Battery 5/16" Ring Red Black 2pc $10.99
Sponsored
$1099
current price $10.99PIT66 Junction Block Power Post Insulated Terminal Stud Battery 5/16" Ring Red Black 2pc
15 out of 5 Stars. 1 reviews
MR Truss TJB2W Universal Corner Junction Block Box 1Way-6Way with 8 Half Conical Couplers for 2 Way Installation $239.99
Sponsored
$23999
current price $239.99MR Truss TJB2W Universal Corner Junction Block Box 1Way-6Way with 8 Half Conical Couplers for 2 Way Installation
MR Truss TJB6W Universal Corner Junction Block Box 1Way-6Way with 24 Half Conical Couplers for 6Way Installation $279.99
Sponsored
$27999
current price $279.99MR Truss TJB6W Universal Corner Junction Block Box 1Way-6Way with 24 Half Conical Couplers for 6Way Installation
YAHHU IP68 Waterproof Junction Box Electrical Enclosure Cable Connecting Terminal Block (Two way) - Safe & Reliable Connection Box for Outdoor Lighting and More (5.1 inches / 13 cm) From $10.67
3 options
Available in additional 3 optionsFrom$1067
YAHHU IP68 Waterproof Junction Box Electrical Enclosure Cable Connecting Terminal Block (Two way) - Safe & Reliable Connection Box for Outdoor Lighting and More (5.1 inches / 13 cm)
NIAIZEK Electrical Connector Blocks Rectangular ON/OFF Terminal 1000 Sets for Wiring and Electrical Projects $17.48
$1748
current price $17.48NIAIZEK Electrical Connector Blocks Rectangular ON/OFF Terminal 1000 Sets for Wiring and Electrical Projects
Reduced price Ampper 1/4" Power Distribution Block Busbar, M6 Single Stud Bus Bar 12V 150A Battery Junction Post Terminal Distribution Block for Auto Boat (Red and Black) From $9.34
6 options
Available in additional 6 optionsFrom$934
Ampper 1/4" Power Distribution Block Busbar, M6 Single Stud Bus Bar 12V 150A Battery Junction Post Terminal Distribution Block for Auto Boat (Red and Black)
15 out of 5 Stars. 1 reviews
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Unique Bargains 2pcs Car Junction Block 5/16" M8 3/8'' M10 Dual Power Post Insulated Terminal Stud Distribution Block $17.49
$1749
current price $17.49Unique Bargains 2pcs Car Junction Block 5/16" M8 3/8'' M10 Dual Power Post Insulated Terminal Stud Distribution Block
PIT66 Red & Black Junction Block Power Post Set Insulated Terminal Stud 3/8" Stainless $9.99
$999
current price $9.99PIT66 Red & Black Junction Block Power Post Set Insulated Terminal Stud 3/8" Stainless
52-248P - Junction Block $76.40
$7640
current price $76.4052-248P - Junction Block
ELEGRP 1-Gang Weatherproof Outdoor Outlet Cover, Clear In-Use Wall Plate, Horizontal & Vertical Mount for GFCI Decorator Receptacles, UL Listed(2pack) From $10.79
Sponsored
From$1079
ELEGRP 1-Gang Weatherproof Outdoor Outlet Cover, Clear In-Use Wall Plate, Horizontal & Vertical Mount for GFCI Decorator Receptacles, UL Listed(2pack)
54.8 out of 5 Stars. 5 reviews
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10pcs 1 in 2 Out Lever Wire Connector, 12-28 AWG / 600V 32A Push-In Quick Splice Terminal Block, Tool-Free Electrical Lever Nut Connector for LED Lighting, Household Wiring, DIY Projects $7.99
Sponsored
$799
current price $7.9910pcs 1 in 2 Out Lever Wire Connector, 12-28 AWG / 600V 32A Push-In Quick Splice Terminal Block, Tool-Free Electrical Lever Nut Connector for LED Lighting, Household Wiring, DIY Projects
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Riousery ZK T06 Wire Connectors 400V 60A High Power 1 in 2 Out Splice Terminal Blocks, Inline Junction Connector Box Quick Wiring Terminals Dual Pack (1.26 x 0.63 x 0.55 inches / 32 x 16 x 14 mm) $12.07
$1207
current price $12.07Riousery ZK T06 Wire Connectors 400V 60A High Power 1 in 2 Out Splice Terminal Blocks, Inline Junction Connector Box Quick Wiring Terminals Dual Pack (1.26 x 0.63 x 0.55 inches / 32 x 16 x 14 mm)
Phoenix USA PHOPH310 Tenpole Two Piece Junction Box $27.37
$2737
current price $27.37Phoenix USA PHOPH310 Tenpole Two Piece Junction Box
Rollback Home Electrical Cable Junction Box, 1-Gang Wire Splitter With Two-In Eight-Out & Twelve-Out Terminals, Household Electrical Connection Device From $5.49
From$549
Home Electrical Cable Junction Box, 1-Gang Wire Splitter With Two-In Eight-Out & Twelve-Out Terminals, Household Electrical Connection Device
Clearance Under $1 Waterproof Wire Connectors, Waterproof Outdoor Junction Box, 2-3 Pole Wire Connector for Cable Protection, Waterproof Electrical Connectors, Multi-Color, by Goohae Was $5.16
Under $1 Waterproof Wire Connectors, Waterproof Outdoor Junction Box, 2-3 Pole Wire Connector for Cable Protection, Waterproof Electrical Connectors, Multi-Color, by Goohae
MR Truss TJB2W Universal Corner Junction Block Box 1Way-6Way with 8 Half Conical Couplers for 2 Way Installation $239.99
$23999
current price $239.99MR Truss TJB2W Universal Corner Junction Block Box 1Way-6Way with 8 Half Conical Couplers for 2 Way Installation
Dualoai 3/8inch Red Junction Block Power Post Insulated Terminal Stud for Boat Marine $9.99
$999
current price $9.99Dualoai 3/8inch Red Junction Block Power Post Insulated Terminal Stud for Boat Marine
Clearance Home Electrical Cable Junction Box, Two-In Eight-Out Wire Splitter With Twelve-Out Terminal Block, Connection Device For Home Wiring Organization, Electrical Installation & Was $12.49
Home Electrical Cable Junction Box, Two-In Eight-Out Wire Splitter With Twelve-Out Terminal Block, Connection Device For Home Wiring Organization, Electrical Installation &
HYLEC - 4-Pole In-Line Junction Box with Terminal Block $32.95
$3295
current price $32.95HYLEC - 4-Pole In-Line Junction Box with Terminal Block
10pcs 1 in 3 Out Lever Wire Connector, 12-28 AWG / 600V 32A Push-In Quick Splice Terminal Block, Tool-Free Electrical Lever Nut Connector for LED Lighting, Household Wiring, DIY Projects $8.99
Sponsored
$899
current price $8.9910pcs 1 in 3 Out Lever Wire Connector, 12-28 AWG / 600V 32A Push-In Quick Splice Terminal Block, Tool-Free Electrical Lever Nut Connector for LED Lighting, Household Wiring, DIY Projects
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10pcs 2 in 6 Out Lever Wire Connector, 12-28 AWG / 600V 32A Push-In Quick Splice Terminal Block, Tool-Free Electrical Lever Nut Connector for LED Lighting, Household Wiring, DIY Projects $9.99
Sponsored
$999
current price $9.9910pcs 2 in 6 Out Lever Wire Connector, 12-28 AWG / 600V 32A Push-In Quick Splice Terminal Block, Tool-Free Electrical Lever Nut Connector for LED Lighting, Household Wiring, DIY Projects
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JB1032 Multiple Stud Type Junction Block $9.99
$999
current price $9.99JB1032 Multiple Stud Type Junction Block
Electrical Wire Junction Box for Home Wiring, 2-in 8-out Cable Splitter Terminal Block, Multi-Port Wire Connector Box with 12 Outlets for Safe Electrical Connections K
Electrical Wire Junction Box for Home Wiring, 2-in 8-out Cable Splitter Terminal Block, Multi-Port Wire Connector Box with 12 Outlets for Safe Electrical Connections K
Full Gauge BC-01 Junction Block, to connect multiple controllers in an RS-485 network $21.65
$2165
current price $21.65Full Gauge BC-01 Junction Block, to connect multiple controllers in an RS-485 network
5/16" Terminal Stud M8 12v/24v Junction Block Bus Bar Insulated Dual Power $9.54
$954
current price $9.545/16" Terminal Stud M8 12v/24v Junction Block Bus Bar Insulated Dual Power
MR DJ DTJB2W Universal Corner Junction Block Box 1Way-6Way with 8 Half Conical Couplers for 2 Way Installation $239.99
$23999
current price $239.99MR DJ DTJB2W Universal Corner Junction Block Box 1Way-6Way with 8 Half Conical Couplers for 2 Way Installation
Wire Connector High Power Splitters Quick Electrical Cable Terminals Block Junction Box Connectors Easy to Installation From $8.31
From$831
Wire Connector High Power Splitters Quick Electrical Cable Terminals Block Junction Box Connectors Easy to Installation
MR Truss TJB6W Universal Corner Junction Block Box 1Way-6Way with 24 Half Conical Couplers for 6Way Installation $279.99
$27999
current price $279.99MR Truss TJB6W Universal Corner Junction Block Box 1Way-6Way with 24 Half Conical Couplers for 6Way Installation
2 Way Waterproof Electrical Junction Box Cable Wire Connector IP68 Terminal Block Case Electrical Wiring Power Tools Accessories $13.90 Was $17.27
Now$1390
current price Now $13.90, Was $17.27$17.27
2 Way Waterproof Electrical Junction Box Cable Wire Connector IP68 Terminal Block Case Electrical Wiring Power Tools Accessories
2 in 4 Out Lever Wire Connector, 12-24 AWG Push-In Quick Splice Terminal Block, Tool-Free Electrical Lever Nut Connector, 600V 32A, AWG 28-12 for LED Lighting, Household Wiring, DIY Projects $8.99
Sponsored
$899
current price $8.992 in 4 Out Lever Wire Connector, 12-24 AWG Push-In Quick Splice Terminal Block, Tool-Free Electrical Lever Nut Connector, 600V 32A, AWG 28-12 for LED Lighting, Household Wiring, DIY Projects
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VEVOR Outdoor Electrical Box, ABS, Waterproof Electrical Junction Box with Thermostat and Fan, Mounting Plate, Cable Grommets,Ventilated Plastic Enclosure,14.2 x 10.8 x 5.9 in,IP65 for Indoor/Outdoor $64.99
Sponsored
$6499
current price $64.99VEVOR Outdoor Electrical Box, ABS, Waterproof Electrical Junction Box with Thermostat and Fan, Mounting Plate, Cable Grommets,Ventilated Plastic Enclosure,14.2 x 10.8 x 5.9 in,IP65 for Indoor/Outdoor
Clearance Lever Wire Connectors Compact Electrical Terminal Blocks 28 to 12 AWG Reusable Splice Connectors for Home Lighting and DIY Wiring Was $2.66
Lever Wire Connectors Compact Electrical Terminal Blocks 28 to 12 AWG Reusable Splice Connectors for Home Lighting and DIY Wiring
DINHEAROM 4Pcs Sturdy White Plastic Terminal Junction Box for Home Wiring and Electrical Projects $9.10 Was $11.49
Now$910
current price Now $9.10, Was $11.49$11.49
DINHEAROM 4Pcs Sturdy White Plastic Terminal Junction Box for Home Wiring and Electrical Projects
ChaoLink 16 inches *12 inches *8 inches Nema 4 * Steel Electrical Bo *, IP66 Waterproof & Dustproof, Outdoor/Indoor Electrical Junction Bo *, with Mounting Plate Was $63.99
6 options
Available in additional 6 optionsChaoLink 16 inches *12 inches *8 inches Nema 4 * Steel Electrical Bo *, IP66 Waterproof & Dustproof, Outdoor/Indoor Electrical Junction Bo *, with Mounting Plate
IP68 Waterproof 3-Pin Cable Connector, T-Shape Junction Box For 3 Core Wire, ABS PVC Electrical Terminal Block, Screw Locking For Outdoor Street Landscape Lighting, 3 Pack(6-10mm)
2 options
Available in additional 2 optionsIP68 Waterproof 3-Pin Cable Connector, T-Shape Junction Box For 3 Core Wire, ABS PVC Electrical Terminal Block, Screw Locking For Outdoor Street Landscape Lighting, 3 Pack(6-10mm)
2PCS 5/16" Terminal Stud M8 48V Junction Block Bus Bar Power Distribution Post $13.53
$1353
current price $13.532PCS 5/16" Terminal Stud M8 48V Junction Block Bus Bar Power Distribution Post
Distribution Block Junction Box Mini Series 1/0 Gauge In To4 Gauge Out SPDP-1044 $13.96
$1396
current price $13.96Distribution Block Junction Box Mini Series 1/0 Gauge In To4 Gauge Out SPDP-1044
GETAJGHSD Weatherproof Plastic Electrical Junction Box with Rail Mounted Terminal Block for Space Saving $8.27
$827
current price $8.27GETAJGHSD Weatherproof Plastic Electrical Junction Box with Rail Mounted Terminal Block for Space Saving
GETAJGHSD Weatherproof Plastic Electrical Junction Box for Outdoor and Indoor Power Supply Projects $11.62
$1162
current price $11.62GETAJGHSD Weatherproof Plastic Electrical Junction Box for Outdoor and Indoor Power Supply Projects
Garland Junction Block Assembly 8 Pole 2694601 - Genuine OEM Replacement Part $189.50
$18950
current price $189.50Garland Junction Block Assembly 8 Pole 2694601 - Genuine OEM Replacement Part
Distribution Block Junction Box Mini Series 1/0 Gauge In To4 Gauge Out Spdp-1044 $11.49 Was $13.09
Now$1149
current price Now $11.49, Was $13.09$13.09
Distribution Block Junction Box Mini Series 1/0 Gauge In To4 Gauge Out Spdp-1044
Electronic Project Box,Heavy Duty ABS Plastic Electrical Junction Boxes,2.1 × 1.3 × 0.6" Sturdy Waterproof Project Case,Power Enclosure for DIY Electronic Projects,Small Electrical Circuit Protection
Electronic Project Box,Heavy Duty ABS Plastic Electrical Junction Boxes,2.1 × 1.3 × 0.6" Sturdy Waterproof Project Case,Power Enclosure for DIY Electronic Projects,Small Electrical Circuit Protection
Tenpole Two Piece Junction Box $29.27
$2927
current price $29.27Tenpole Two Piece Junction Box
DEEPCRAFF Waterproof Junction Box Plastic ABS Electrical Cable Connector for Outdoor Underground Use $9.00
$900
current price $9.00DEEPCRAFF Waterproof Junction Box Plastic ABS Electrical Cable Connector for Outdoor Underground Use
Homena Junction Box 200*120*113mm Designed for Outdoor Cable Protection Needs $32.54
$3254
current price $32.54Homena Junction Box 200*120*113mm Designed for Outdoor Cable Protection Needs
M Buder 50Pcs Push Wire Wiring Connector PCT-214 Mini Fast Compact Connect Terminal Blocks Paralleler Universal Quick Connect For Electrical Wiring Projects Safe And Reliable Push-In Conductor $15.13
$1513
current price $15.13M Buder 50Pcs Push Wire Wiring Connector PCT-214 Mini Fast Compact Connect Terminal Blocks Paralleler Universal Quick Connect For Electrical Wiring Projects Safe And Reliable Push-In Conductor
Luxshiny White Plastic Rail Mounted Junction Box for Indoor Use with High Temperature Resistance $16.53
$1653
current price $16.53Luxshiny White Plastic Rail Mounted Junction Box for Indoor Use with High Temperature Resistance
QSTDGVPW Qty (2) Stainless Steel Black Junction Block Single Insulated Terminal Stud 8mm $14.07
$1407
current price $14.07QSTDGVPW Qty (2) Stainless Steel Black Junction Block Single Insulated Terminal Stud 8mm
Wzmzjy 3/8inch Red Junction Block Power Post Insulated Terminal Stud for Boat Marine $9.98
$998
current price $9.98Wzmzjy 3/8inch Red Junction Block Power Post Insulated Terminal Stud for Boat Marine
Other options to consider(111)
Popular in Electrical Junction Blocks
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