Auric sub-distribution boards provide an efficient low voltage (LV) distribution solution for large buildings by dividing the electrical supply into multiple subsidiary circuits. Manufactured using high-quality materials, these boards incorporate advanced safety features to ensure reliable operation. Typically, sub-distribution boards are installed between the main distribution boards and the final distribution boards, serving as an intermediate power distribution point for effective electrical management in complex building systems.

• Auric sub-distribution boards are compatible and ASTA type tested according to IEC 61439-1 and 2 standards.
• They feature a rated insulation voltage of up to 800V and main busbars rated up to 1000A. Neutral busbars are rated at 100% of the main busbar capacity, and earth busbars are rated at 100% of the neutral busbar.
• These boards have been tested for internal arc faults as per IEC 61641 up to 100kA, classified as PSC assemblies providing personal and assembly protection under arcing conditions.
• The boards offer forms of internal separation from Form 1 to Form 4b and are designed to operate in ambient temperatures up to 50°C.
• The busbars are made from hard-drawn, high conductivity tin-plated copper with 99.99% purity.
• The enclosure is constructed from sheet steel with an epoxy powder coat in light grey semi-gloss color (RAL 7035) with an average paint thickness of 65 microns, with finish options available to customer preference.