Cuban Standard Distribution Box Dimensions and Specifications

Cuban Standard Distribution Boxes are modular enclosures made of flame-resistant ABS plastic, with dimensions typically ranging from 200–328 mm in length, 172–174 mm in width, and 95 mm in height, designed for AC 50Hz circuits at 220V/380V.

Dimensions

Cuban Standard Distribution Boxes, particularly the MB-ABC series, have the following typical dimensions:

• MB-ABC500: 200 mm (L) × 174 mm (W) × 95 mm (H)
• MB-ABC700: 255 mm (L) × 172 mm (W) × 95 mm (H)
• MB-ABC900: 328 mm (L) × 172 mm (W) × 95 mm (H) Other series, such as MB-AF, MB-AS, and MB-LF, follow similar modular sizing, allowing for flexible installation in residential, commercial, and industrial settings .

Material and Construction

• Material: Flame-resistant ABS plastic, providing excellent insulation, impulse resistance, and fire safety .
• Enclosure: Designed to be water-tight, corrosion-resistant, and suitable for flush floor or wall installation in high-traffic areas .
• Modular Design: Supports installation of modular combination equipment, including circuit breakers, relays, and other electrical devices .

Electrical Specifications

• Rated Voltage: 220V/380V AC, 50Hz
• Number of Ways: Varies by model, typically supporting multiple modular outlets for residential or commercial circuits .
• Standards Compliance: Conforms to BS EN60439-3 and JB/T7121-93, ensuring safety and interchangeability .
• UL and IAPMO Listings: Some models include UL Listing (AUUZ) and IAPMO (PS 114) for complete assembly certification .

Installation and Features

• Ease of Installation: Designed for easy mounting, dismounting, and integration with electrical, plumbing, and data systems .
• Applications: Suitable for homes, high-rise buildings, stations, ports, airports, hospitals, cinemas, and commercial enterprises .
• Customizable: Manufacturer can provide shop drawings and custom internal configurations for specific project requirements . Cuban Standard Distribution Boxes combine compact dimensions, durable materials, and modular flexibility, making them suitable for a wide range of electrical distribution applications while meeting international safety standards.