Stud Breaker Bracket – Copper Busbar, 6-Way 180A

This integrated copper busbar and mounting bracket distributes a single DC supply to six stud-mount thermal breakers. It replaces hand-wired jumpers and stacked lugs to deliver a neat, consistent, and serviceable layout for 12 V / 24 V / 48 V systems. Breakers are purchased separately (auto-reset or manual-reset), allowing full flexibility to choose the right rating per circuit.

Optimize Your Installation with a Copper Busbar

When several breakers share the same source, hand wiring with short jumpers often leads to variable torque, inconsistent contact quality, and unnecessary cable clutter. The integrated busbar replaces multiple links with one solid, factory-accurate connection that feeds all breaker inputs evenly. Power is delivered through a low-resistance, rigid path, making the panel cleaner, faster to assemble, and easier to inspect.

Key Features

• Six-way copper link for stud-mount thermal breakers (manual-reset or auto-reset types).
• Single main input feeds all breaker inputs through a common bar.
• Tin-plated copper for reliable conductivity and corrosion resistance.
• Molded bracket aligns and supports the breaker row for a tidy, repeatable layout.
• Open design improves visibility and heat dissipation compared with insulated jumpers.
• Compatible with multi-voltage DC systems (12 / 24 / 48 Vdc as shown).
• Max continuous current up to 180 A (panel-level; observe conductor and breaker limits).

Advantages vs. Hand Wiring

• Cleaner wiring: one solid link replaces six separate jumper leads.
• Faster assembly: no measuring, cutting, stripping, or crimping of short cables.
• Uniform resistance: identical contact path to every breaker input.
• Vibration resistance: rigid copper link avoids loosening associated with stacked lugs.
• Straightforward maintenance: all inputs are visible and logically arranged.
• Flexible protection: choose breaker ratings per circuit (10 A / 20 A / 30 A / 50 A, etc.).

Typical Use Cases

• Marine distribution panels (pumps, nav electronics, lighting, auxiliaries).
• Automotive and upfitting (compressors, fans, lights, radios, accessories).
• Industrial and agricultural equipment (local protection with quick resets).
• Auxiliary and renewable DC systems (charge controllers, converters, small inverters).

Installation

1. Mount six stud-mount thermal breakers (manual-reset or auto-reset) in a straight row on your panel.
2. Place the copper busbar so each notch seats on a breaker input stud.
3. Secure per breaker manufacturer torque guidance; verify flat, clean contact surfaces.
4. Connect a single heavy-gauge positive feed to the busbar input end.
5. Wire each protected output from the breaker load studs to the respective circuits.

Note: Use appropriate conductor size, crimp tooling, overcurrent protection, and shielding/guards per your standards. Observe derating for ambient temperature and enclosure conditions.

What's Included

• 1 × molded mounting bracket (6 positions)
• 1 × tin-plated copper busbar, 6-way

Stud-mount thermal breakers, nuts/washers, cables, and protective covers are not included. Purchase breakers separately: auto-reset or manual-reset.

Dimensions & Ratings

• Copper link length (active): 122.5 mm (4.82 in)
• Overall bracket length: 190.8 mm (7.52 in)
• Copper thickness: 1.2 mm
• Bracket height: 14.3 mm (0.56 in)
• System voltage compatibility: 12 / 24 / 48 V dc
• Maximum continuous current (assembly): up to 180 A

Compatibility

Designed for common stud-mount thermal breakers (manual-reset or auto-reset). Select breaker ratings per circuit as required by your loads and upstream supply. This busbar provides a common feed and does not limit your choice of ampere ratings.