The Maintenance Free junction box from Ashley is a 17th edition compliant junction box that has been manufactured to accommodate the increasing need to fit junction boxes in so called 'inaccessible' areas.
# This 17th Edition compliant junction box provides a secure and maintenance free means of connecting fixed wiring in any indoor application. Wherever it is placed: under floor situations between ground and first floor in houses, or where jointing of cables is used to aid rewiring.
# The Hager J804 junction box 17th edition is recommended to be used in residential and commercial buildings, refurbishments and re-wires, power and lighting circuits and circuits wired in sheathed cables.
# In today's junction boxes market, the 17th Edition compliant junction boxes from Hager are unrivalled: no other junction box provides as many features that allow Contractors to comply with the latest wiring regulations.
# This maintanance free 17th edition junction box allows the connection of up to four conductors from 0.5mm2 to 4.0mm2 per terminal
17th Edition Junction Box features:

• Simple break outs on base & lid
• Four selectable cable entry points
• Self retaining lid screws
• Cable clamp instructions in base
• Ample cabling space
• Fixing points for securing to joists
• Reversible cable clamps
• 4 separate cable terminations per connector
• Easy to cable
• Complies with wiring regulations
• Fits nicely in the hand
• Generous wiring space
• Allows for mixed cable types
• Twin & CPC & flexible cords can be mixed
• Screw less terminals meaning no maintenance required
• Number of Terminals: 4 x 4 x (0.5 - 4.0mm2)
• Junction Box Dimensions:
  - Length: 140mm
  - Width: 65mm
  - Depth: 30mm

More details about the 17th edition compliant junction boxes from Hager - read our online guide.