A JXM electrical distribution box is a robust indoor device used to receive, distribute, and protect electrical power in three-phase AC systems.

Overview

The JXM distribution box is designed for three-phase AC 50Hz systems with rated voltages of 220V/380V and currents up to 250A in three-phase four-wire setups. It is suitable for indoor lighting and power distribution circuits with currents of 200A or below. Its primary functions include receiving and distributing electrical energy, overload protection, short circuit protection, and line switching (People's Power) .

Construction and Features

• Material: The box is made of stainless steel using argon arc welding, ensuring durability and high protection levels.
• Design: It can be embedded or suspended, offering flexibility for different installation needs.
• Structure: Compact, sturdy, and easy to maintain, with a novel structure and strong series practicality.
• Safety: Equipped to handle environmental conditions such as altitudes up to 2000m, temperatures from -40℃ to +45℃, and wind speeds up to 31.5 m/s. It also has earthquake resistance capabilities (horizontal acceleration 2 m/s², vertical 1 m/s²) .

Functionality

The JXM box acts as a central hub for electrical distribution, similar to standard distribution boxes. It contains circuit breakers or fuses to protect circuits from overloads and short circuits, ensuring safe and organized electricity supply. It allows individual control of outgoing circuits, enabling maintenance or isolation without disrupting the entire system .

Applications

• Residential and commercial buildings for indoor power distribution.
• Industrial settings where reliable three-phase power management is required.
• Flexible installations due to its embedded or suspended mounting options. In summary, the JXM electrical distribution box is a versatile, high-protection, and reliable solution for managing and safeguarding electrical circuits in indoor environments, combining safety, flexibility, and ease of maintenance .