Four-circuit distribution box model

Common models of 4-circuit distribution boxes include the HT-4 by Solaris and the 56CB4N by SUNTREE, designed for safe and organized power distribution.

A 4-circuit distribution box is an electrical enclosure that safely distributes power to four separate circuits, protecting the system from overloads, short circuits, and other electrical faults . These boxes are widely used in residential, commercial, and industrial applications and can accommodate miniature circuit breakers (MCBs), RCDs, or solar DC breakers depending on the model .

Notable Models

1. HT-4 Distribution Box (Solaris)

• Designed to house up to 4 circuit breakers.
• Constructed with high-quality materials for durability and safety.
• Suitable for residential, commercial, and industrial installations.
• Provides a neat and organized solution for power distribution . 2. 56CB4N 4-Way Distribution Box (SUNTREE)
• Part of the 56 Series, engineered for surface-mounted installations in harsh environments.
• Weatherproof and dustproof with an IP66 rating, protecting against dust and high-pressure water jets.
• Features a DIN rail for up to four single-pole modules or a 4-pole breaker/RCD.
• UV-stabilized polycarbonate construction ensures long-term durability outdoors.
• Includes a spring-loaded lockable lid for easy monitoring and security.
• Maximum voltage: 500V AC / 1000V DC, maximum current: 100A.
• Operating temperature range: -25°C to +75°C .

Applications and Features

• Residential homes and small offices: Single-phase 4-way boxes provide safe distribution for lighting and appliances.
• Industrial and commercial setups: Three-phase 4-way boxes handle higher voltages and balanced loads.
• Advanced models: Some include surge protection devices (SPDs), energy monitoring, and smart capabilities for integration with home automation systems . These models ensure organized, safe, and efficient power distribution, with options tailored to environmental conditions, electrical load, and installation type. Choosing the right 4-circuit distribution box depends on phase type, protection features, and whether outdoor or indoor installation is required .