Honeywell 10-Way Junction Box Product Code: 66443

10-way junction box with strain relief on all entries. For use on various central heating wiring applications. Complies with electrical approvals and wiring specifications. Conforms to 2006/95/EC


  • Optimal Terminal Sizing


230V. 50Hz. 15A. W x D x H: 147 x 40 x 104mm.
Additional Information
Technical Specification
  • Brand : Honeywell
  • Product Height : 104 mm
  • Product Type : 10-Way Junction Box
  • Product Width : 147 mm
  • Product Depth : 40 mm
  • Pack Size : 1
  • Amp Rating : 15 A
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€10.95 Incl. 20% VAT

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Honeywell 10-Way Junction Box is rated 4.5 out of 5 by 22.
Rated 5 out of 5 by from future proof organises spaghetti so that anyone can understand where everything goes, plenty of room, good cable entry points and terminal connectors
Date published: 2019-05-09
Rated 5 out of 5 by from Wire center for heating Perfect!! The right enough connections to do the smallest boiler whirring job to a 3 zone heating system. Have always used this type.
Date published: 2019-04-19
Rated 5 out of 5 by from Great product What can I say, does exactly what you expect. Keeps all your connections tidy
Date published: 2019-03-03
Rated 5 out of 5 by from Great box easy to use & fit Great little box makes fitting a new programmer so easy!
Date published: 2019-02-26
Rated 3 out of 5 by from More useable space for wires The Honeywell 10-way junction box is larger than a 2-gang box, providing additional space for the multitude of wires necessary for a Sundial system to be fed and terminated. The box is inferior in that the straining clips and cover are held in place by self tapping screws rather than bolts. This means that, when future access is required, care must be taken not to double strip the thread when returning the screws, or they will eventually lose their grip.
Date published: 2019-02-13
Rated 5 out of 5 by from Boiler junction box Simple easy the use, great cable entries and has enough connections for most installations. Great for gaining access to boiler demand connections used by smart heating systems. Would not hesitate to purchase more if required. Neat looking too (for a junction box)!
Date published: 2018-12-29
Rated 5 out of 5 by from Heating junction box. The best junction box on the market in my opinion.
Date published: 2018-12-08
Rated 5 out of 5 by from Junction box. Great piece of kit at a great price. Buying experience second to none.
Date published: 2018-11-09
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