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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 AdhesivesSolar AccessoriesSolar Charge ControllerSolderingStorm & Flood PrepTestersWoodworking Tools
Electrical Junction Blocks(301)
Uses item details. Price when purchased online
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
Save with
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
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
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
JB1032 Multiple Stud Type Junction Block $9.99
$999
current price $9.99JB1032 Multiple Stud Type Junction Block
1/4" Dual Studs Battery Junction Post, Ampper Heavy Duty 2 Studs Bus Bar Power and Ground Junction Block Distribution Terminal Kit, Pack of 2 (Red and Black) From $10.99
6 options
Available in additional 6 optionsFrom$1099
1/4" Dual Studs Battery Junction Post, Ampper Heavy Duty 2 Studs Bus Bar Power and Ground Junction Block Distribution Terminal Kit, Pack of 2 (Red and Black)
15 out of 5 Stars. 1 reviews
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Suodoka 10 Pcs Quick Connector Cable Terminal 60A 400V One In Two Out Electrical Splice Junction Blocks for 0.5-6mm2 $11.03
$1103
current price $11.03Suodoka 10 Pcs Quick Connector Cable Terminal 60A 400V One In Two Out Electrical Splice Junction Blocks for 0.5-6mm2
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
VEVOR Outdoor Electrical Box, Cold-Rolled Steel, Electrical Junction Box with Thermostat and Fan, Rain Hood, Ventilated Design, IP65 Waterproof Hinged Enclosure, Wall/Pole Mounted, 16 x 12 x 8 in $116.90
Sponsored
$11690
current price $116.90VEVOR Outdoor Electrical Box, Cold-Rolled Steel, Electrical Junction Box with Thermostat and Fan, Rain Hood, Ventilated Design, IP65 Waterproof Hinged Enclosure, Wall/Pole Mounted, 16 x 12 x 8 in
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
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
52-248P - Junction Block $76.40
$7640
current price $76.4052-248P - Junction Block
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) $12.06
$1206
current price $12.06Riousery 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
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
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
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
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
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
VEVOR Outdoor Electrical Box, Cold-Rolled Steel, Electrical Junction Box with Thermostat and Fan, Rain Hood, Ventilated Design, IP65 Waterproof Hinged Enclosure, Wall/Pole Mounted, 20 x 16 x 8 in $141.90
Sponsored
$14190
current price $141.90VEVOR Outdoor Electrical Box, Cold-Rolled Steel, Electrical Junction Box with Thermostat and Fan, Rain Hood, Ventilated Design, IP65 Waterproof Hinged Enclosure, Wall/Pole Mounted, 20 x 16 x 8 in
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
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
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
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
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
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
Clearance Home Electrical Cable Junction Box, Two-In Eight-Out Wire Splitter With Twelve-Out Terminal Block, Connection Device For Home Wiring Systems From $4.69
From$469
Home Electrical Cable Junction Box, Two-In Eight-Out Wire Splitter With Twelve-Out Terminal Block, Connection Device For Home Wiring Systems
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
VEVOR Outdoor Electrical Box, 20 x 16 x 8 in, Stainless Steel Ventilated Electrical Enclosure with Thermostat and Fan, Rain Hood, Hinge Connection, IP65 Waterproof Junction Box, Wall/Pole Mounted, $211.90
Sponsored
$21190
current price $211.90VEVOR Outdoor Electrical Box, 20 x 16 x 8 in, Stainless Steel Ventilated Electrical Enclosure with Thermostat and Fan, Rain Hood, Hinge Connection, IP65 Waterproof Junction Box, Wall/Pole Mounted,
VEVOR Outdoor Electrical Box, Cold-Rolled Steel, Electrical Junction Box with Thermostat and Fan, Rain Hood, Ventilated Design, IP65 Waterproof Hinged Enclosure, Wall/Pole Mounted, 24 x 24 x 12 in $224.99
Sponsored
$22499
current price $224.99VEVOR Outdoor Electrical Box, Cold-Rolled Steel, Electrical Junction Box with Thermostat and Fan, Rain Hood, Ventilated Design, IP65 Waterproof Hinged Enclosure, Wall/Pole Mounted, 24 x 24 x 12 in
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
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
Twin Power Junction Blocks - Wide Glide Pfteew $109.00
$10900
current price $109.00Twin Power Junction Blocks - Wide Glide Pfteew
Tenpole Two Piece Junction Box $29.27
$2927
current price $29.27Tenpole Two Piece Junction Box
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
Wzmzjy Qty (2) Stainless Steel Black Junction Block Single Insulated Terminal Stud 8mm $14.40
$1440
current price $14.40Wzmzjy Qty (2) Stainless Steel Black Junction Block Single Insulated Terminal Stud 8mm
Waytek Wire JUNCTION BLOCK .87" STUD RED 250 1 THREAD 3/8-16 47213 $18.00
$1800
current price $18.00Waytek Wire JUNCTION BLOCK .87" STUD RED 250 1 THREAD 3/8-16 47213
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
3/8"""" Junction Block Positive Distribution Buss Bar Stainless Steel AB AB $37.62
$3762
current price $37.623/8"""" Junction Block Positive Distribution Buss Bar Stainless Steel AB AB
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
LOLIPPYY White Waterproof Plastic Junction Box with Transparent Cover for Outdoor Electronics Protection $14.84
$1484
current price $14.84LOLIPPYY White Waterproof Plastic Junction Box with Transparent Cover for Outdoor Electronics Protection
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
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
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
QSTDGVPW 3/8inch Red Junction Block Power Post Insulated Terminal Stud for Boat Marine $8.99
$899
current price $8.99QSTDGVPW 3/8inch Red Junction Block Power Post Insulated Terminal Stud for Boat Marine
Other options to consider(110)
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