Deliver toUnited Arab Emirates
Helunsi 2 Pieces Waterproof IP68 External Junction Box, 2 Way Outdoor Junction Box, Underground Plug Line Coaxial Cable Connector Wire Range 5 to 15mm Electrical Power Cord Weatherproof Boxes - Black

Description:

  • IP68 Waterproof >>> The Helunsi outdoor junction box is of IP68 high-level waterproof class, weatherproof, moisture-proof, dust-proof and anti-UV, making it safe to use in the sun, wet environment, rainy or snowy days, provides total protection for your junction cables.
  • High-Quality Materials >>> 2 way junction box has good waterproof performance, with high quality plastic PC housing and waterproof silicone seal, which will not crack or fade in harsh environment, corrosion and high temperature resistant, durable for years use.
  • Specification >>> Pack of 2. Internal dimensions: L 2.83 x W 1.89 x H 1.26inch. External dimensions: L 5.31 x W 2.72 x H 1.38inch. One input and one output, conduit cable gland is equipped with 3 sets of silicone seals of different thicknesses, applicable cable size range: imperial units 3/16" to 11/32", 11/32" to 15/32", 15/32" to 19/32" (Metric units 5-9mm/9-12mm/12-15mm). Comes with 3 screw terminal connector and mounting kit. Maximum voltage: AC 450V. Maximum current: 24A.
  • Easy to Install >>> It can be installed under the ground or on the wall, horizontally or vertically as indoor or outdoor junction box, tightening the exterior screws with a screwdriver for a complete seal. Design for detachable box and cover, the waterproof silicone layer is precise and tight, by rotating and tightening the cable gland nut at both ends can lock and seal the cable.
  • Wide Usage >>> Our Helunsi junction box can protect the connections of outdoor electrical appliances and wiring, which is suitable for external lighting facilities requiring waterproof or weatherproof protection, street lights, irrigation machine, solar equipment, outdoor LED display, garden lights, outdoor flood lights, landscape lights, underground electrical and more.

  • Reviews:

    5.0 out of 5 stars Waterproof IP68 External Junction Box

    A.C. · July 20, 2025

    This Waterproof IP68 External Junction Box (2-way, for 5-15mm cables, black) worked perfectly for me to fix a poorly made audio cable connection. It completely solved my problem with the pool audio.Pros:* IP68 Waterproofing: Absolutely essential for outdoor use and in damp environments like by the pool. It ensures the connections are protected from water and dust, which is crucial for both durability and safety.* Ease of Use: Installation was simple and straightforward. I was easily able to house the problematic audio connection inside the box, ensuring a secure isolation.* Effective Problem Solver: The box delivered exactly what it promised, effectively resolving the audio interruption I was experiencing due to an exposed and poorly made connection. My pool audio is now working flawlessly.* Robust Construction: The box appears to be made from a strong and durable material, which inspires confidence in its longevity, even under adverse weather conditions.* Versatility: The wire range (5 to 15mm) is quite flexible, allowing for use with a variety of cables, which is a plus for different applications.Conclusion:For anyone looking for an effective and durable solution to protect electrical or audio connections in outdoor environments, especially in damp or weather-exposed locations, the IP68 Waterproof External Junction Box is an excellent choice. In my case, it completely resolved my pool audio issue, and I highly recommend it.

    5.0 out of 5 stars Pool light splice

    A.B. · April 15, 2024

    Used this to replace my pool light without pulling a new cable so it will be submerged forever. I soldered the connections and then filled the box with a pourable silicone. Normally you have to pull the old cable (mine is 100ft) out but after 20 years it is almost impossible to break it loose and pull the new one through. The best price I found was $250 for the labor.Way easier and cheaper to use this j-box but if it fails it'll ruin a $500 light. Works great so far but just installed April 2024. I'll update this if there is any problem.

    4.0 out of 5 stars Great Product with Cheap Screws

    M.G.J. · August 18, 2023

    I needed a waterproof junction box to use in conjunction with a sprinkler control line repair. The junction box was perfect for my needs. I was impressed with the seals and overall quality of the junction box until I came to screwing the lid on the box. The manufacturer included the cheapest screws I've ever seen. One of the screws lacked slots in the head and was useless! My recommendation to the manufacturer is to get rid of the cheap screwdriver included and spend the money on higher-quality screws.

    5.0 out of 5 stars Splice

    D. · May 8, 2025

    Used it in a marine application and it was excellent splice box for 3 conductors of #10 wire.

    5.0 out of 5 stars Highly recommend

    M.B. · July 2, 2025

    The product is waterproof and easy to install!

    5.0 out of 5 stars Easy to use for wire splicing.

    W.L. · March 19, 2025

    Worked very well to splice an outdoor power cable for a septic system lift pump. The box is left above ground under a fake rock, so I have not tested the weatherproofing as well as some other applications might.

    3.0 out of 5 stars only fits #12 gauge wire or less

    J.T. · March 3, 2025

    would not fit my wire

    4.0 out of 5 stars Fantastic Except For Screws Supplied!

    W.N. · June 22, 2023

    Needed a waterproof junction box for our fountain pump connection. Everything about this unit is excellent except for the screws to mount top plate. I used 4 different philip head screwdrivers and all slipped on screw heads! Adapters for wiring were easy to install - didn't use the wiring block supplied [used Wago connectors].Had the screws been better this would have been a 5 star review - I got around this issue and junction box works very well.

    BIEN

    J.L. · July 10, 2020

    CUMPLE CON SU FUNCIÓN

    Good product. Would recommend and buy again. But please include a #1 Phillips screwdriver.

    C.B. · May 16, 2024

    I had no problems with this product. Other reviews commented about the screws stripping. They are #4 size screws, so I used a small Phillips #1 bit and got them fully inserted without stripping. I was also a bit nervous that my 12/4 underground speaker wire (19mm) wouldn't fit, but the largest ring was snug but easy to slip over the outer jacket. 4 connections with wire nuts would have been tight, but it worked great with heat shrink tubing. The supplied flat head screwdriver is wasteful since the screws are Phillips head. Supplying a #1 Phillips head screwdriver would be a better idea. Would recommend and purchase again.

    Fast delivery

    R.D. · August 21, 2024

    I got product delivery next day, on the picture looks bigger it’s small but work good for me.

    Compact design.

    M.B. · September 22, 2023

    Great compact junction box. I loved it.The only fault is that the (Philps) (star shape) screw heads strip when you tighten them down. The screws supplied for the jonction box cover are super cheap. I replaced them.

    Parfait

    N.F. · June 11, 2024

    Pas installé encore, mais ma l'air vraiment correct

    Helunsi 2 Pieces Waterproof IP68 External Junction Box, 2 Way Outdoor Junction Box, Underground Plug Line Coaxial Cable Connector Wire Range 5 to 15mm Electrical Power Cord Weatherproof Boxes - Black

    Product ID: UO07GTULDS4
    Condition: New

    4.4

    AED11771

    Price includes VAT & Import Duties
    Color: Black-2pcs
    Product imageProduct image
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    Delivery fee of AED 20. Free for orders above AED 200.

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Electrical Boxes”

    Helunsi 2 Pieces Waterproof IP68 External Junction Box, 2 Way Outdoor Junction Box, Underground Plug Line Coaxial Cable Connector Wire Range 5 to 15mm Electrical Power Cord Weatherproof Boxes - Black

    Product ID: UO07GTULDS4
    Condition: New

    4.4

    Helunsi 2 Pieces Waterproof IP68 External Junction Box, 2 Way Outdoor Junction Box, Underground Plug Line Coaxial Cable Connector Wire Range 5 to 15mm Electrical Power Cord Weatherproof Boxes - Black-0
    Color: Black-2pcs
    Product imageProduct image

    AED11771

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    Delivery fee of AED 20. Free for orders above AED 200.

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • IP68 Waterproof >>> The Helunsi outdoor junction box is of IP68 high-level waterproof class, weatherproof, moisture-proof, dust-proof and anti-UV, making it safe to use in the sun, wet environment, rainy or snowy days, provides total protection for your junction cables.
  • High-Quality Materials >>> 2 way junction box has good waterproof performance, with high quality plastic PC housing and waterproof silicone seal, which will not crack or fade in harsh environment, corrosion and high temperature resistant, durable for years use.
  • Specification >>> Pack of 2. Internal dimensions: L 2.83 x W 1.89 x H 1.26inch. External dimensions: L 5.31 x W 2.72 x H 1.38inch. One input and one output, conduit cable gland is equipped with 3 sets of silicone seals of different thicknesses, applicable cable size range: imperial units 3/16" to 11/32", 11/32" to 15/32", 15/32" to 19/32" (Metric units 5-9mm/9-12mm/12-15mm). Comes with 3 screw terminal connector and mounting kit. Maximum voltage: AC 450V. Maximum current: 24A.
  • Easy to Install >>> It can be installed under the ground or on the wall, horizontally or vertically as indoor or outdoor junction box, tightening the exterior screws with a screwdriver for a complete seal. Design for detachable box and cover, the waterproof silicone layer is precise and tight, by rotating and tightening the cable gland nut at both ends can lock and seal the cable.
  • Wide Usage >>> Our Helunsi junction box can protect the connections of outdoor electrical appliances and wiring, which is suitable for external lighting facilities requiring waterproof or weatherproof protection, street lights, irrigation machine, solar equipment, outdoor LED display, garden lights, outdoor flood lights, landscape lights, underground electrical and more.

  • Reviews:

    5.0 out of 5 stars Waterproof IP68 External Junction Box

    A.C. · July 20, 2025

    This Waterproof IP68 External Junction Box (2-way, for 5-15mm cables, black) worked perfectly for me to fix a poorly made audio cable connection. It completely solved my problem with the pool audio.Pros:* IP68 Waterproofing: Absolutely essential for outdoor use and in damp environments like by the pool. It ensures the connections are protected from water and dust, which is crucial for both durability and safety.* Ease of Use: Installation was simple and straightforward. I was easily able to house the problematic audio connection inside the box, ensuring a secure isolation.* Effective Problem Solver: The box delivered exactly what it promised, effectively resolving the audio interruption I was experiencing due to an exposed and poorly made connection. My pool audio is now working flawlessly.* Robust Construction: The box appears to be made from a strong and durable material, which inspires confidence in its longevity, even under adverse weather conditions.* Versatility: The wire range (5 to 15mm) is quite flexible, allowing for use with a variety of cables, which is a plus for different applications.Conclusion:For anyone looking for an effective and durable solution to protect electrical or audio connections in outdoor environments, especially in damp or weather-exposed locations, the IP68 Waterproof External Junction Box is an excellent choice. In my case, it completely resolved my pool audio issue, and I highly recommend it.

    5.0 out of 5 stars Pool light splice

    A.B. · April 15, 2024

    Used this to replace my pool light without pulling a new cable so it will be submerged forever. I soldered the connections and then filled the box with a pourable silicone. Normally you have to pull the old cable (mine is 100ft) out but after 20 years it is almost impossible to break it loose and pull the new one through. The best price I found was $250 for the labor.Way easier and cheaper to use this j-box but if it fails it'll ruin a $500 light. Works great so far but just installed April 2024. I'll update this if there is any problem.

    4.0 out of 5 stars Great Product with Cheap Screws

    M.G.J. · August 18, 2023

    I needed a waterproof junction box to use in conjunction with a sprinkler control line repair. The junction box was perfect for my needs. I was impressed with the seals and overall quality of the junction box until I came to screwing the lid on the box. The manufacturer included the cheapest screws I've ever seen. One of the screws lacked slots in the head and was useless! My recommendation to the manufacturer is to get rid of the cheap screwdriver included and spend the money on higher-quality screws.

    5.0 out of 5 stars Splice

    D. · May 8, 2025

    Used it in a marine application and it was excellent splice box for 3 conductors of #10 wire.

    5.0 out of 5 stars Highly recommend

    M.B. · July 2, 2025

    The product is waterproof and easy to install!

    5.0 out of 5 stars Easy to use for wire splicing.

    W.L. · March 19, 2025

    Worked very well to splice an outdoor power cable for a septic system lift pump. The box is left above ground under a fake rock, so I have not tested the weatherproofing as well as some other applications might.

    3.0 out of 5 stars only fits #12 gauge wire or less

    J.T. · March 3, 2025

    would not fit my wire

    4.0 out of 5 stars Fantastic Except For Screws Supplied!

    W.N. · June 22, 2023

    Needed a waterproof junction box for our fountain pump connection. Everything about this unit is excellent except for the screws to mount top plate. I used 4 different philip head screwdrivers and all slipped on screw heads! Adapters for wiring were easy to install - didn't use the wiring block supplied [used Wago connectors].Had the screws been better this would have been a 5 star review - I got around this issue and junction box works very well.

    BIEN

    J.L. · July 10, 2020

    CUMPLE CON SU FUNCIÓN

    Good product. Would recommend and buy again. But please include a #1 Phillips screwdriver.

    C.B. · May 16, 2024

    I had no problems with this product. Other reviews commented about the screws stripping. They are #4 size screws, so I used a small Phillips #1 bit and got them fully inserted without stripping. I was also a bit nervous that my 12/4 underground speaker wire (19mm) wouldn't fit, but the largest ring was snug but easy to slip over the outer jacket. 4 connections with wire nuts would have been tight, but it worked great with heat shrink tubing. The supplied flat head screwdriver is wasteful since the screws are Phillips head. Supplying a #1 Phillips head screwdriver would be a better idea. Would recommend and purchase again.

    Fast delivery

    R.D. · August 21, 2024

    I got product delivery next day, on the picture looks bigger it’s small but work good for me.

    Compact design.

    M.B. · September 22, 2023

    Great compact junction box. I loved it.The only fault is that the (Philps) (star shape) screw heads strip when you tighten them down. The screws supplied for the jonction box cover are super cheap. I replaced them.

    Parfait

    N.F. · June 11, 2024

    Pas installé encore, mais ma l'air vraiment correct

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Electrical Boxes”