Shop Junction Box for Main Panels

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$326.17
SIEMENS S4260L3225 225-Amp Indoor Main Lug 42 Space, 60 Circuit 3-Phase Load Center, Copper Bus
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142
Free shipping
$326.17
SIEMENS S4260L3225 225-Amp Indoor Main Lug 42 Space, 60 Circuit 3-Phase Load Center, Copper Bus
Amazon.com
142
$45.75
ICC 14" Plastic Structured Wiring Enclosure, Media Enclosure With Cable Wall Cover, Cable Management Box For Distribution Of Networking Services, UL
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2
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$45.75
ICC 14" Plastic Structured Wiring Enclosure, Media Enclosure With Cable Wall Cover, Cable Management Box For Distribution Of Networking Services, UL
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2
$65.99
Zulkit Junction Box ABS Plastic Waterproof IP65 Electrical Boxes Hinged Shell Clear Cover Outdoor Universal Project Enclosure With Mounting Plate And
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792
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Zulkit Junction Box ABS Plastic Waterproof IP65 Electrical Boxes Hinged Shell Clear Cover Outdoor Universal Project Enclosure With Mounting Plate And
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792
$319.00
MIDWEST R281CB1 Metered Service Entrance Weatherproof 200A OH/UG Meter Socket Main 4 Circuit Space NEMA 3R Rated Surface Mount Ringless
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17
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$319.00
MIDWEST R281CB1 Metered Service Entrance Weatherproof 200A OH/UG Meter Socket Main 4 Circuit Space NEMA 3R Rated Surface Mount Ringless
Amazon.com
17
$99.99
TOCRETOARE Outdoor Electrical Junction Box, 20 X 16X8'' NEMA 4X Enclosure Box, Wall Mounted IP66 Waterproof & Dustproof Lockable Metal Junction Box
Amazon.com
39
Free shipping
$99.99
TOCRETOARE Outdoor Electrical Junction Box, 20 X 16X8'' NEMA 4X Enclosure Box, Wall Mounted IP66 Waterproof & Dustproof Lockable Metal Junction Box
Amazon.com
39
$49.89
$64.99
VEVOR NEMA Steel Enclosure, 16 X 12 X 8'' NEMA 4X Steel Electrical Box, IP66 Waterproof & Dustproof, Outdoor/Indoor Electrical Junction Box, With
Amazon.com
391
Free shipping
23% off
$49.89
$64.99
VEVOR NEMA Steel Enclosure, 16 X 12 X 8'' NEMA 4X Steel Electrical Box, IP66 Waterproof & Dustproof, Outdoor/Indoor Electrical Junction Box, With
Amazon.com
391
$19.99
Otdorpatio Junction Box, Hinged Cover IP67 Waterproof ABS Project Box With 2 NPT 1/2" Cable Gland, Electrical Box Enclosure With Mounting Plate & Wall
Amazon.com
212
$19.99
Otdorpatio Junction Box, Hinged Cover IP67 Waterproof ABS Project Box With 2 NPT 1/2" Cable Gland, Electrical Box Enclosure With Mounting Plate & Wall
Amazon.com
212
$20.89
Hohaing Junction Box IP65 Waterproof Electrical Box Outdoor ABS Plastic Project Box Hinged Shell Universal Enclosure Box With Mounting Plate, Wall
Amazon.com
27
$20.89
Hohaing Junction Box IP65 Waterproof Electrical Box Outdoor ABS Plastic Project Box Hinged Shell Universal Enclosure Box With Mounting Plate, Wall
Amazon.com
27
$46.99
VEVOR Outdoor Electrical Junction Box 16.93 X 12.99 X 7.09 in Abs Plastic Electrical Enclosure Box With Hinged Cover Stainless Steel Latch IP67
VEVOR
5% Off*
$46.99
VEVOR Outdoor Electrical Junction Box 16.93 X 12.99 X 7.09 in Abs Plastic Electrical Enclosure Box With Hinged Cover Stainless Steel Latch IP67
VEVOR
5% Off*
$168.91
Leviton 30 Space, 30 Circuit Indoor Load Center With 200 Amp Main Circuit Breaker, LP320-BPD
Amazon.com
3
Free shipping
$168.91
Leviton 30 Space, 30 Circuit Indoor Load Center With 200 Amp Main Circuit Breaker, LP320-BPD
Amazon.com
3
$65.99
QILIPSU Waterproof Junction Box IP67 Outdoor Plastic Electrical Project Enclosure Weatherproof With Mounting Plate, Wall Brackets, Hinged Clear Cover
Amazon.com
1K+
Free shipping
$65.99
QILIPSU Waterproof Junction Box IP67 Outdoor Plastic Electrical Project Enclosure Weatherproof With Mounting Plate, Wall Brackets, Hinged Clear Cover
Amazon.com
1K+
$16.42
GITRUAX Waterproof Electrical Enclosure Box Ip67 Outdoor Junction Box Plastic ABS And Project Box (Grey,8.7"×6.7"X4.4")
Amazon.com
100
$16.42
GITRUAX Waterproof Electrical Enclosure Box Ip67 Outdoor Junction Box Plastic ABS And Project Box (Grey,8.7"×6.7"X4.4")
Amazon.com
100
$54.90
VEVOR NEMA Steel Enclosure 12×12×8,NEMA 4X Steel Electrical Box,IP66 Waterproof & Dustproof,Outdoor/Indoor Electrical Junction Box,With Mounting Plate
Amazon.com
73
Free shipping
$54.90
VEVOR NEMA Steel Enclosure 12×12×8,NEMA 4X Steel Electrical Box,IP66 Waterproof & Dustproof,Outdoor/Indoor Electrical Junction Box,With Mounting Plate
Amazon.com
73
$18.99
Lemotech Junction Box, Electrical Box IP65 Water Resistant Dustproof ABS Plastic Project Enclosure For Electronics White 10 X 7.9 X 3.1 Inch
Amazon.com
301
$18.99
Lemotech Junction Box, Electrical Box IP65 Water Resistant Dustproof ABS Plastic Project Enclosure For Electronics White 10 X 7.9 X 3.1 Inch
Amazon.com
301
$101.90
$112.99
VEVOR NEMA Steel Enclosure, 24 X 16 X 10'' NEMA 4X Steel Electrical Box, IP66 Waterproof & Dustproof, Outdoor/Indoor Electrical Junction Box, With
Amazon.com
410
Free shipping
$101.90
$112.99
VEVOR NEMA Steel Enclosure, 24 X 16 X 10'' NEMA 4X Steel Electrical Box, IP66 Waterproof & Dustproof, Outdoor/Indoor Electrical Junction Box, With
Amazon.com
410
$49.99
Gratury Junction Box, IP67 Waterproof Plastic Enclosure For Electrical Project, Hinged Grey Cover, Includes Mounting Plate And Wall Bracket (Grey
Amazon.com
1K+
Free shipping
$49.99
Gratury Junction Box, IP67 Waterproof Plastic Enclosure For Electrical Project, Hinged Grey Cover, Includes Mounting Plate And Wall Bracket (Grey
Amazon.com
1K+
$41.59
$63.99
VEVOR SLJXHABS16X1GLKCVV0 Electrical Junction Box 16.93 X 12.99 X 7.09 in. ABS Plastic Electrical Enclosure Box Hinged Cover Stainless Steel Latch
PrairieGrit
56
35% off
$41.59
$63.99
VEVOR SLJXHABS16X1GLKCVV0 Electrical Junction Box 16.93 X 12.99 X 7.09 in. ABS Plastic Electrical Enclosure Box Hinged Cover Stainless Steel Latch
PrairieGrit
56
$36.99
VEVOR Outdoor Electrical Junction Box 13.78 X 9.84 X 5.90 in Abs Plastic Electrical Enclosure Box With Hinged Cover Stainless Steel Latch IP67
VEVOR
$36.99
VEVOR Outdoor Electrical Junction Box 13.78 X 9.84 X 5.90 in Abs Plastic Electrical Enclosure Box With Hinged Cover Stainless Steel Latch IP67
VEVOR
$14.84
Taymac 4.5 X 4.5 Inch 2-Gang White 2-In. Deep Weatherproof Junction Box With Three .5-Inch Threaded Holes DB350WH, Outdoor Electrical Box For Outdoor
Amazon.com
65
$14.84
Taymac 4.5 X 4.5 Inch 2-Gang White 2-In. Deep Weatherproof Junction Box With Three .5-Inch Threaded Holes DB350WH, Outdoor Electrical Box For Outdoor
Amazon.com
65
$46.99
VEVOR Nema Steel Enclosure 12 X 10 X 6'' Nema 4X Steel Electrical Box IP66 Waterproof & Dustproof Outdoor/Indoor Electrical Junction Box With
VEVOR
5% Off*
$46.99
VEVOR Nema Steel Enclosure 12 X 10 X 6'' Nema 4X Steel Electrical Box IP66 Waterproof & Dustproof Outdoor/Indoor Electrical Junction Box With
VEVOR
5% Off*
$83.99
VEVOR Nema Steel Enclosure 20 X 16 X 10'' Nema 4X Steel Electrical Box IP66 Waterproof & Dustproof Outdoor/Indoor Electrical Junction Box With
VEVOR
5% Off*
$83.99
VEVOR Nema Steel Enclosure 20 X 16 X 10'' Nema 4X Steel Electrical Box IP66 Waterproof & Dustproof Outdoor/Indoor Electrical Junction Box With
VEVOR
5% Off*
$77.99
VEVOR Nema Stainless Steel Enclosure 12 X 12 X 8'' Nema 4X Steel Electrical Box IP66 Waterproof & Dustproof Outdoor/Indoor Electrical Junction Box
VEVOR
5% Off*
$77.99
VEVOR Nema Stainless Steel Enclosure 12 X 12 X 8'' Nema 4X Steel Electrical Box IP66 Waterproof & Dustproof Outdoor/Indoor Electrical Junction Box
VEVOR
5% Off*
$46.99
VEVOR Nema Steel Enclosure 12 X 12 X 6'' Nema 4X Steel Electrical Box IP66 Waterproof & Dustproof Outdoor/Indoor Electrical Junction Box With
VEVOR
5% Off*
$46.99
VEVOR Nema Steel Enclosure 12 X 12 X 6'' Nema 4X Steel Electrical Box IP66 Waterproof & Dustproof Outdoor/Indoor Electrical Junction Box With
VEVOR
5% Off*
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    Shop Junction Box for Main Panels

    Sponsored
    About our ads
    $326.17
    SIEMENS S4260L3225 225-Amp Indoor Main Lug 42 Space, 60 Circuit 3-Phase Load Center, Copper Bus
    Amazon.com
    142
    Free shipping
    $326.17
    SIEMENS S4260L3225 225-Amp Indoor Main Lug 42 Space, 60 Circuit 3-Phase Load Center, Copper Bus
    Amazon.com
    142
    $45.75
    ICC 14" Plastic Structured Wiring Enclosure, Media Enclosure With Cable Wall Cover, Cable Management Box For Distribution Of Networking Services, UL
    Amazon.com
    2
    Free shipping
    $45.75
    ICC 14" Plastic Structured Wiring Enclosure, Media Enclosure With Cable Wall Cover, Cable Management Box For Distribution Of Networking Services, UL
    Amazon.com
    2
    $65.99
    Zulkit Junction Box ABS Plastic Waterproof IP65 Electrical Boxes Hinged Shell Clear Cover Outdoor Universal Project Enclosure With Mounting Plate And
    Amazon.com
    792
    Free shipping
    $65.99
    Zulkit Junction Box ABS Plastic Waterproof IP65 Electrical Boxes Hinged Shell Clear Cover Outdoor Universal Project Enclosure With Mounting Plate And
    Amazon.com
    792
    $319.00
    MIDWEST R281CB1 Metered Service Entrance Weatherproof 200A OH/UG Meter Socket Main 4 Circuit Space NEMA 3R Rated Surface Mount Ringless
    Amazon.com
    17
    Free shipping
    $319.00
    MIDWEST R281CB1 Metered Service Entrance Weatherproof 200A OH/UG Meter Socket Main 4 Circuit Space NEMA 3R Rated Surface Mount Ringless
    Amazon.com
    17
    $99.99
    TOCRETOARE Outdoor Electrical Junction Box, 20 X 16X8'' NEMA 4X Enclosure Box, Wall Mounted IP66 Waterproof & Dustproof Lockable Metal Junction Box
    Amazon.com
    39
    Free shipping
    $99.99
    TOCRETOARE Outdoor Electrical Junction Box, 20 X 16X8'' NEMA 4X Enclosure Box, Wall Mounted IP66 Waterproof & Dustproof Lockable Metal Junction Box
    Amazon.com
    39
    $49.89
    $64.99
    VEVOR NEMA Steel Enclosure, 16 X 12 X 8'' NEMA 4X Steel Electrical Box, IP66 Waterproof & Dustproof, Outdoor/Indoor Electrical Junction Box, With
    Amazon.com
    391
    Free shipping
    23% off
    $49.89
    $64.99
    VEVOR NEMA Steel Enclosure, 16 X 12 X 8'' NEMA 4X Steel Electrical Box, IP66 Waterproof & Dustproof, Outdoor/Indoor Electrical Junction Box, With
    Amazon.com
    391
    $19.99
    Otdorpatio Junction Box, Hinged Cover IP67 Waterproof ABS Project Box With 2 NPT 1/2" Cable Gland, Electrical Box Enclosure With Mounting Plate & Wall
    Amazon.com
    212
    $19.99
    Otdorpatio Junction Box, Hinged Cover IP67 Waterproof ABS Project Box With 2 NPT 1/2" Cable Gland, Electrical Box Enclosure With Mounting Plate & Wall
    Amazon.com
    212
    $245.69
    $272.22
    Siemens SN4060B1200 SN Series 200 Amp 40-Space 60-Circuit Main Breaker Plug-On Neutral Load Center Indoor
    Amazon.com
    29
    Free shipping
    $245.69
    $272.22
    Siemens SN4060B1200 SN Series 200 Amp 40-Space 60-Circuit Main Breaker Plug-On Neutral Load Center Indoor
    Amazon.com
    29
    $20.89
    Hohaing Junction Box IP65 Waterproof Electrical Box Outdoor ABS Plastic Project Box Hinged Shell Universal Enclosure Box With Mounting Plate, Wall
    Amazon.com
    27
    $20.89
    Hohaing Junction Box IP65 Waterproof Electrical Box Outdoor ABS Plastic Project Box Hinged Shell Universal Enclosure Box With Mounting Plate, Wall
    Amazon.com
    27
    $46.99
    VEVOR Outdoor Electrical Junction Box 16.93 X 12.99 X 7.09 in Abs Plastic Electrical Enclosure Box With Hinged Cover Stainless Steel Latch IP67
    VEVOR
    5% Off*
    $46.99
    VEVOR Outdoor Electrical Junction Box 16.93 X 12.99 X 7.09 in Abs Plastic Electrical Enclosure Box With Hinged Cover Stainless Steel Latch IP67
    VEVOR
    5% Off*
    $168.91
    Leviton 30 Space, 30 Circuit Indoor Load Center With 200 Amp Main Circuit Breaker, LP320-BPD
    Amazon.com
    3
    Free shipping
    $168.91
    Leviton 30 Space, 30 Circuit Indoor Load Center With 200 Amp Main Circuit Breaker, LP320-BPD
    Amazon.com
    3
    $65.99
    QILIPSU Waterproof Junction Box IP67 Outdoor Plastic Electrical Project Enclosure Weatherproof With Mounting Plate, Wall Brackets, Hinged Clear Cover
    Amazon.com
    1K+
    Free shipping
    $65.99
    QILIPSU Waterproof Junction Box IP67 Outdoor Plastic Electrical Project Enclosure Weatherproof With Mounting Plate, Wall Brackets, Hinged Clear Cover
    Amazon.com
    1K+
    $16.42
    GITRUAX Waterproof Electrical Enclosure Box Ip67 Outdoor Junction Box Plastic ABS And Project Box (Grey,8.7"×6.7"X4.4")
    Amazon.com
    100
    $16.42
    GITRUAX Waterproof Electrical Enclosure Box Ip67 Outdoor Junction Box Plastic ABS And Project Box (Grey,8.7"×6.7"X4.4")
    Amazon.com
    100
    $54.90
    VEVOR NEMA Steel Enclosure 12×12×8,NEMA 4X Steel Electrical Box,IP66 Waterproof & Dustproof,Outdoor/Indoor Electrical Junction Box,With Mounting Plate
    Amazon.com
    73
    Free shipping
    $54.90
    VEVOR NEMA Steel Enclosure 12×12×8,NEMA 4X Steel Electrical Box,IP66 Waterproof & Dustproof,Outdoor/Indoor Electrical Junction Box,With Mounting Plate
    Amazon.com
    73
    $18.99
    Lemotech Junction Box, Electrical Box IP65 Water Resistant Dustproof ABS Plastic Project Enclosure For Electronics White 10 X 7.9 X 3.1 Inch
    Amazon.com
    301
    $18.99
    Lemotech Junction Box, Electrical Box IP65 Water Resistant Dustproof ABS Plastic Project Enclosure For Electronics White 10 X 7.9 X 3.1 Inch
    Amazon.com
    301
    $101.90
    $112.99
    VEVOR NEMA Steel Enclosure, 24 X 16 X 10'' NEMA 4X Steel Electrical Box, IP66 Waterproof & Dustproof, Outdoor/Indoor Electrical Junction Box, With
    Amazon.com
    410
    Free shipping
    $101.90
    $112.99
    VEVOR NEMA Steel Enclosure, 24 X 16 X 10'' NEMA 4X Steel Electrical Box, IP66 Waterproof & Dustproof, Outdoor/Indoor Electrical Junction Box, With
    Amazon.com
    410
    $49.99
    Gratury Junction Box, IP67 Waterproof Plastic Enclosure For Electrical Project, Hinged Grey Cover, Includes Mounting Plate And Wall Bracket (Grey
    Amazon.com
    1K+
    Free shipping
    $49.99
    Gratury Junction Box, IP67 Waterproof Plastic Enclosure For Electrical Project, Hinged Grey Cover, Includes Mounting Plate And Wall Bracket (Grey
    Amazon.com
    1K+
    $41.59
    $63.99
    VEVOR SLJXHABS16X1GLKCVV0 Electrical Junction Box 16.93 X 12.99 X 7.09 in. ABS Plastic Electrical Enclosure Box Hinged Cover Stainless Steel Latch
    PrairieGrit
    56
    35% off
    $41.59
    $63.99
    VEVOR SLJXHABS16X1GLKCVV0 Electrical Junction Box 16.93 X 12.99 X 7.09 in. ABS Plastic Electrical Enclosure Box Hinged Cover Stainless Steel Latch
    PrairieGrit
    56