30A 3-Terminal Heavy Duty Junction Box Black Product Code: 7552D

Junction box with a urea constructed outer casing.


  • ASTA Approved for Reliability & Safety
  • IP20


Internal diameter: 85mm. EN 60670.
Additional Information
Technical Specification
  • Brand : Unbranded
  • Product Type : Heavy Duty Junction Box
  • IP Rating : IP20
  • Total Product Weight : 0.081 kg
  • Model No : K838
  • Colour : Black
  • Product Depth : 29 mm
  • Pack Size : 1
  • Amp Rating : 30 A
  • Product Diameter : 91 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
  • CE Standard (Tested to EN...) : EN 60670.
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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€1.85 Incl. 23% VAT

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30A 3-Terminal Heavy Duty Junction Box Black is rated 4.4 out of 5 by 59.
Rated 5 out of 5 by from Strong junction box Avoid the cheap white junction boxes which break or the terminals open out or cross thread when trying to tighten. These junction boxes are very robust, plenty of room would highly recommend.
Date published: 2018-04-10
Rated 5 out of 5 by from Worth the extra few pennies Bought to replace the cheaper ones that cracked when tightening the terminals.
Date published: 2018-03-31
Rated 5 out of 5 by from RING MAIN SPLICER BOX Bought some of these to alter a ring main and are very spacious as had 3 cables in one of them, plenty of room for more, i recon 5 max 2.5mm cables the grub screws nice and big and long for easy fitting, box lid screw could be bigger as a bit small.
Date published: 2018-03-16
Rated 5 out of 5 by from 30 Amp junction box does exactly what it says is strong durable and wiring fits easily with plenty of room couldn't ask for better and as always good value for money
Date published: 2018-03-06
Rated 5 out of 5 by from 30amp jb Great strong quality.gud size entry holes and perfect size terminal for screwdriver head
Date published: 2018-03-01
Rated 5 out of 5 by from Heavy Duty JB Very good jb, plenty of space for wires and large screws for easy fixing
Date published: 2017-12-30
Rated 4 out of 5 by from Solid Easy to use box. Handy in black as it can often blend in better than white.
Date published: 2017-12-18
Rated 4 out of 5 by from 30 amp junction box. It’s a junction box and does as it should. Have used them before.
Date published: 2017-10-25
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