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Distribution box specification C45

Fiber and communications infrastructure knowledge brief Published 18 Jul 2025

Use this reference to prepare product questions for BAGYOU FIBRE. Check interfaces, capacity, protection and installation requirements against the current product documentation.

C45 distribution boxes follow national standards (DZ47 series) with 35mm guide rails, 1. 0mm thick steel, and certified safety features for reliable electrical circuit protection. Material and ConstructionC45 distribution boxes are typically constructed from high-strength cold-rolled steel with a thickness of 1.

0mm, making them pressure-resistant, rust-proof, and durable even in humid environments. The internal guide rails are made of C45 steel, a medium-carbon steel known for its high strength and hardness, suitable for supporting circuit breakers and other electrical components.

Rail and Circuit Breaker Compatibility

The standard 35mm width guide rail is compatible with 99% of C45 circuit breakers on the market. The design includes a 7. 5cm safety distance between each circuit breaker to prevent short circuits caused by overlapping wiring.

The U-shaped rail structure ensures stability during installation and when plugging or unplugging breakers. Safety and CertificationC45 distribution boxes comply with national standards (DZ47 series) and carry CCC certification along with fire-retardant ratings, ensuring reliable protection against overloads and short circuits. The boxes are designed for fast and accurate circuit breaker response, safeguarding appliances and electrical systems.

Installation and Expansion

Installation is straightforward, often described as a one-time setup, with modular expansion options available for future upgrades such as underfloor heating or smart lighting systems. The robust design allows for long-term use without frequent maintenance. SummaryC45 distribution boxes are engineered for safety, durability, and compatibility.

Key features include: High-strength C45 steel rails1. 0mm thick cold-rolled steel housing35mm standard guide rails7. 5cm spacing for circuit breakersNational standard compliance (DZ47 series) and CCC certificationModular expansion capability These standards ensure that C45 distribution boxes provide reliable electrical protection for both new constructions and renovations.

Distribution box specification C45 - BAGYOU FIBRE NETWORKS [PDF]

Distribution box specification C45

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Technical note

This reference is intended for preliminary fiber and communications infrastructure research. Optical interface, fiber type, port or core capacity, electrical input and output, enclosure protection, cooling, installation limits and applicable standards must be verified for the specific project.

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