What the Mini Joiner actually doesThe Mini Joiner is the straight, in-line connector of the Turolight
Astella Track System. Where a standard straight connector adds a visible link between two rails, the mini version keeps the junction as short and as discreet as possible — a compact 79.3 mm body that mechanically locks two track sections together while transferring power from one to the next. That gives you one continuous
H-type track circuit fed from a single live end, instead of several independent runs each needing their own feed. For designers and contractors, it's the simplest way to hit a length that no single rail delivers on its own.
Construction and materialsThe Astella framework is built around a
6063 aluminum alloy extrusion with a consistent 1/32" wall thickness, which gives superior dimensional precision and strength — rails stay straight, and connectors seat tightly with no play at the joint. The electrical path uses 12-gauge
flat copper conductor wiring, chosen so conductivity stays consistent across any run length; that's what keeps brightness even across the whole layout without dimming or flickering at the far end. The high-performance
PC housing holds its geometry for life through years of thermal cycling: fire-safe, heat-stable, halogen-free, with no yellowing or embrittlement over time. Full-length tracks ship in paper tube packaging that protects them from bending, warping and scratching during transport and storage.
Technical specificationsSKU: AST-TRK-H-MJ-WH
Brand: Turolight
Type: Mini Joiner, Astella Track System accessory
System: H-type, single circuit
Electrical: 20A, 120V, 60Hz
Connector length: 79.3 mm
Track profile: 1 3/8" W × 11/16" H
Track extrusion: 6063 aluminum, 1/32" wall thickness
Conductors: 12-gauge flat copper wire
Finish: White
Certification: UL certified
Warranty: 5 years
Installation and compatibilityPlan the layout first: measure the wall or ceiling line, then combine Astella rail lengths — 4 ft (1219 mm), 6 ft (1829 mm), 8 ft (2438 mm) and 12 ft, with 2 ft made to order — and place a Mini Joiner at each straight junction. Power comes in through the live end connector, and the rest of the run is fed through the joiners. As always, cut power at the panel before working on a live circuit, and have the final connection made by a licensed electrician in accordance with the Canadian Electrical Code and your municipal requirements. Important: this accessory is designed for
Astella H-type single-circuit track only — it is not a universal joiner, so keep the whole run within the AST family. The white finish matches the white rails and white accessories of the same series; black components exist for darker ceilings.
Where it earns its keep — and documentationThink of a boutique in Montréal lighting a full merchandising wall, a Toronto condo where the island calls for a longer straight line than one rail can cover, a café counter, a hair salon, a photo studio, an office reception or a home gallery hallway. In all of these, the Mini Joiner lets you build exactly the length you need and keep the ceiling line clean. Choose your rails from the
AST Track 2 ft H type white,
AST Track 4 ft H type white,
AST Track 6 ft H type white and
AST Track 8 ft H type white. The full
spec sheet — including the ordering guide, the accessory dimensions and the track profile drawings — is available in the Documentation tab of this page.