730design.au

ControlFix | EU Square Panel Mounting Adapter | 70mm Cutout

$24.00 AUD

~~$24.00 AUD~~ $24.00 AUD

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Pack Trade - White - 5 Pack With Screws Dealer - Orange 20 Pack Without Screws

ControlFix | EU Square Panel Mounting Adapter | 70mm Cutout

Got a round hole and a square panel? ControlFix is the answer.

A precision mounting adapter that turns a standard 70mm wall cutout into a solid fixing point for EU square control panels. No back box. No cavity access. No second pair of hands.

Cut the hole, drop it in from the front, offer up the panel, tighten the screws. Done.

Works in plasterboard, plywood, MDF, and most standard wall constructions. Suitable for any wall thickness of 10mm or greater.

Designed for lighting control keypads, AV interfaces, KNX panels, smart home switches, and building automation controls using the EU square (Type 86) format.

How It Works

ControlFix drops into a 68-70mm cutout from the front face of the wall. The rear flange bears against the back of the wall surface. The C-profile allows front insertion - interference fit holds it in position while the panel is offered up. Embedded M3.5 brass threads give a clean, durable fixing point; the adapter self-aligns as screws are tightened.

Key Features

Front-insertion C-profile - no rear access needed
Interference fit - holds position on insertion
Self-aligning under load
Universal fit - 68-70mm cutouts
EU square (Type 86) compatibility - 60.3mm centres, verified with Dynalite Antumbra EU, Revolution EU, KNX keypads, Shelly wall controls, Rithum switches, and other EU-format panels
Embedded M3.5 brass threads - rated for repeat removal and reinstallation
Recessed screw bosses

Choose Your Pack

Trade - White - 5 Pack With Screws - 5 adapters with screws included. The straightforward option for standard project quantities.

Dealer - Orange 20 Pack Without Screws - 20 adapters, screws not included. If you're supplying ControlFix alongside EU square panels that already ship with M3.5 fixing screws, you don't need a second set. Skips the screws and passes the saving straight through - at volume, that adds up.

Need a different thread standard? Contact us - alternative thread specifications, including 6-32 UNC, are available on request.

Specifications

Cutout size	68-70mm
Panel standard	EU square (Type 86)
Compatible panel sizes	80-90mm square
Screw centres	60.3mm
Thread	M3.5 (embedded brass)
Material	Engineering polymer
Application	SELV control panel mounting

Installation

Mark and cut a 68-70mm opening centred on your panel location. A standard 70mm downlight hole saw does the job.
Insert ControlFix from the front - interference fit seats it in position.
Offer up your panel - adapter rotates freely for alignment.
Insert and tighten screws until almost firm - check level, then final tighten to lock the adapter in position.

Important: Use M3.5 screws only. Some panels are supplied with non-M3.5 hardware - these are not compatible and may damage the brass threads.

Installer's Note

If you've used a plasterboard clip bracket for standard AU switches and power points, ControlFix is the same idea - purpose-built for EU square control panels and round cutouts.

In soft plasterboard, hole saw tolerances can vary - a slightly oversized or torn cutout may reduce the interference fit. If the adapter feels loose before panel installation, a small piece of tape across the front face holds it in position while you offer up the panel. Once the screws are tightened the adapter is fully locked regardless of initial fit.

This is normal on-site variation. ControlFix is designed to accommodate it.

What's Included

Trade - White - 5 Pack With Screws: 5 x ControlFix adapters with embedded M3.5 brass threads, 12 x M3.5 fixing screws (2 per adapter + 2 spare).

Dealer - Orange 20 Pack Without Screws: 20 x ControlFix adapters with embedded M3.5 brass threads. Screws not included - use the M3.5 screws supplied with your panels.

For Trade & Volume Supply

Type 86 EU square panels have no standard Australian back box or surface-mount solution. ControlFix fills that gap at a fraction of panel cost. Including it in your supply package means your customer installs cleanly, first time - fewer callbacks, a stronger supply relationship, and a meaningful value-add at negligible margin cost.

ControlFix is also available in custom configurations for other volume applications, including alternative cutout diameters, screw centre spacings, and thread specifications.

Other Mounting Options

Already have a wallbox in place, or need a version without a round cutout? The ControlFix NA-EU range provides a two-part adapter plate that secures directly to a standard AU or NA gang wallbox - available for Dynalite Antumbra EU and Revolution EU panels. See the ControlFix range for the full set of configurations.

For the same EU square panel away from the wall, the ControlBase and ControlSurface ranges provide precision-matched mounting across a variety of installation contexts.

ControlBase is a desktop mounting platform that brings the panel to the operator - on a desk, boardroom table, reception counter, or any worktop surface. Each bracket is precision-matched to the geometry of a specific panel, presenting it at a fixed display angle with a weighted base for stable single-handed interaction.

ControlSurface is a surface-mount bracket for direct installation onto joinery, stone, or timber - suited to reception desks, custom joinery, and architectural interiors.

Both ranges are available in Gallery finishes - Arctic White, Luna Grey, and Obsidian Black - and Core finish in Anthracite Black. Made to order in Melbourne.

See our ControlBase and ControlSurface listings for the full range.

For full material specifications, engineering standards, and build tolerances, visit 730design.au/pages/materials.

Fixing Geometry: Matches BS 4662 / BS 5733 Type 86 spacing (60.3mm centres).

Important Information

ControlFix is a third-party accessory component. Compatibility is defined by panel fixing centres - confirm your panel uses 60.3mm centres before purchase. Installation, suitability assessment, and compliance with applicable standards remain the responsibility of the installer.

For use with SELV (Safety Extra-Low Voltage) systems only. Not an electrical enclosure. Mains power must not be connected to or routed through this product. Hand tools only.

Brand and model references are for compatibility identification only. 730design is not affiliated with or endorsed by referenced manufacturers.

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