23-Hole Battery Busbar Box

• The Allbro 23-Hole Battery Busbar Box is a large and exceptionally robust enclosure designed for secure and highly organized busbar connections in extensive electrical installations, particularly those involving significant battery banks or complex wiring systems.
• Featuring a superior IP68 waterproof rating and constructed from high-strength, non-conductive, flame-retardant Glass Reinforced Polyester (GRP), this box offers unparalleled protection against the most demanding environmental conditions and ensures long-term reliability.
• It boasts twenty-three pre-drilled and tapped M8 holes spaced at a standard 24mm, providing a multitude of connection points for numerous battery terminals and other electrical components.
• With its inherently rust-free GRP construction and over 25 years of UV life stability, this busbar box is perfectly suited for both indoor and the most challenging outdoor applications, including large-scale solar power systems where managing the risk of DC arcs is critical.

Features

• 23 Pre-Drilled and Tapped M8 Holes: Provides an extensive number of secure connection points for up to 23 individual terminals.
• 24mm Hole Spacing: Standard spacing ensures highly organized and efficient cable management for complex wiring configurations.
• IP68 Waterproof Rating: Offers the highest level of protection against dust and prolonged immersion in water, making it ideal for the harshest environments.
• GRP Construction: Non-conductive, flame-retardant, and exceptionally durable material guarantees long-lasting safety and performance in demanding applications.
• High Max Rating (600A calculated at 2A/mm²): Capable of handling substantial current loads when appropriately sized busbars are installed to manage large power systems.
• Rust-Free: The GRP material is completely immune to corrosion, ensuring long-term structural integrity and performance, even in coastal or high-humidity environments.
• 25+ Year UV Life Stability: Highly resistant to degradation from prolonged exposure to intense sunlight, making it ideal for long-term outdoor installations without material compromise.

Included in the box

• M8 12mm stainless steel bolts
• M8 stainless steel spring washers 
• M8 stainless steel flat washers 
• 1 x Drilling template

Benefits

• Maximum Connection Capacity: The 23 pre-drilled holes readily accommodate very large battery systems or highly complex wiring schemes.
• Ultimate Environmental Protection: The IP68 rating ensures flawless performance even in the most extreme wet, dusty, or submerged conditions, providing unmatched reliability.
• Uncompromising Safety: The non-conductive and flame-retardant GRP material provides the highest level of electrical safety for large and complex systems.
• Exceptional Long-Term Durability: The rust-free and UV-stable construction guarantees an extended service life with virtually no maintenance, even in severe outdoor environments.
• Ideal for Large-Scale Applications: Perfectly suited for extensive battery banks and complex solar power installations requiring numerous secure connections.
• Simplified Complex Installations: The pre-drilled holes and included hardware streamline the creation of highly organized and reliable busbar arrangements in large systems.
• Ease of Installation: The included drilling template aids in precise mounting, even for this larger enclosure.

Technical Specifications

• Product Name: Battery Busbar Box
• Code: 060-554
• Dimensions: 160mm (Width) x 560mm (Length) x 95mm (Height/Depth)
• Number of Holes: 23
• Hole Size: M8 (Tapped)
• Hole Spacing: 24mm
• Material: Glass Reinforced Polyester (GRP)
• IP Rating: IP68
• Max Rating: 600A (calculated at 2A/mm², actual capacity depends on installed busbar)
• Waterproof: Yes
• Non-Conductive: Yes
• Flame-Retardant: Yes
• UV Life Stability: > 25 Years
• Rust-Free: Yes

Ideal Use

The Allbro 23-Hole Battery Busbar Box is ideally suited for:

• Very Large Battery Systems: Organizing and connecting extensive battery banks in series or parallel configurations for maximum power storage.
• Complex, Large-Scale Solar Power Installations: Providing a safe and weatherproof enclosure for DC busbar connections with numerous PV strings, charge controllers, and inverters.
• Extensive Off-Grid Power Systems: Housing numerous busbar connections in challenging outdoor environments for large independent power solutions.
• Large Industrial Electrical Installations with Numerous Connections: Providing a robust and highly organized connection point for very complex wiring requirements.
• Large Marine Electrical Systems requiring a high number of secure and protected connections.
• Any extensive electrical installation demanding a significant number of secure, weatherproof, and highly organized busbar connections.

This large-capacity box provides an exceptionally durable and safe solution for managing a high volume of electrical connections in complex and demanding applications, ensuring the long-term reliability and safety of your extensive power systems. Remember to utilize appropriately sized busbars and adhere to all relevant electrical safety regulations during installation.