Power Distribution Panel

-- Steady & Reliable Manufacturer --

Product Overview

Power Distribution Panels (PDPs) are the essential sub-nodes of an electrical network, responsible for dividing an electrical power feed into subsidiary circuits while providing a protective fuse or circuit breaker for each circuit. At DSJ Electrical, our distribution panels are designed for versatility, safety, and high-density circuit management. Available in wall-mounted or floor-standing configurations, our PDPs utilize high-quality Miniature Circuit Breakers (MCB) and Residual Current Devices (RCD) to ensure the safety of end-users and equipment. We focus on "Circuit Integrity," using silver-plated copper busbars to ensure a low-resistance path for current. Our panels feature clear labeling and a highly organized internal layout, making them easy to install and maintain. Whether you are distributing power to an office floor, a residential wing, or a specific industrial machine zone, DSJ Power Distribution Panels provide the precise control and protection your local loads require.

DSJ Electrical Co., Ltd.
Your End-to-End
Electrical Partner

At DSJ, we transform complexity into reliability. With 42+ years of expertise in power distribution systems, our turnkey service integrates every phase – from regulatory compliance to final commissioning – ensuring seamless project execution for global clients. Whether it is the initial design or the final handover, we will strictly control every detail to ensure that the final delivered products perfectly meet your expectations. With us, you can focus on your core business with peace of mind, knowing that your project is in the hands of professional and reliable partners. ​

Introduction

The Power Distribution Panel line from DSJ Electrical Co., Ltd is engineered for "Universal Application." We recognize that while switchboards handle the main power, the PDP is what interacts with the end-user. Our introduction of this series focuses on "Safety and Accessibility." Every panel is built with a "Dead-Front" design, ensuring that no energized parts are accessible when the door is open for routine switching. Our manufacturing process uses automated assembly for terminal blocks and busbars, ensuring consistent torque and contact pressure—the two most common failure points in distribution panels.

Innovation at DSJ involves the "Smart-Node" concept. Our panels can be equipped with wireless sub-meters for every individual branch circuit, allowing for granular energy billing and load-shedding capabilities. We offer enclosures in various materials, including cold-rolled steel for indoor use and GRP (Glass Reinforced Polyester) or Stainless Steel for harsh environments. At DSJ, we provide a complete solution including pre-wired terminal strips and custom circuit schedules, allowing for "Plug-and-Play" installation at the job site. We understand that reliability at the final distribution point is what keeps your business running, which is why we use only the most trusted trip-mechanisms and insulation materials in every panel we ship.

Applications

  • Commercial Offices: Localized circuit management for lighting and PCs.
  • Residential Buildings: Safe distribution for apartment units and common areas.
  • Industrial Workshops: Powering specific tool benches and small machinery.
  • Hotels: Floor-level distribution with integrated RCD protection.
  • Schools: Rugged, lockable panels for educational facilities.
  • Retail Stores: Managed power for signage, HVAC, and point-of-sale systems.

Specifications

Technical Aspect PDP Specification
Rated Voltage 230V / 400V / 480V AC
Main Incomer Current Up to 1250A
Circuit Protection MCB, MCCB, RCBO, RCD
Enclosure Type Wall-Mount / Floor-Stand
IP Rating IP31 to IP66
Material Steel / Stainless / GRP
Circuit Capacity Up to 72 Ways (Customizable)

Why Choose Us

DSJ Electrical provides "Tier-1 Quality" with "Factory-Direct Flexibility." We can customize the internal components and external branding to match your project's specific requirements. Our PDPs are designed to be the most reliable link in your electrical chain, backed by a 5-year warranty on all structural components.

  • Q: Can you provide weatherproof panels for outdoor use?
  • A: Yes, we offer IP65 and IP66 rated enclosures in both steel and GRP.
  • Q: Do you support RCBO protection for all circuits?
  • A: Yes, we can configure panels with individual RCBOs for maximum personal safety.

Advantages

  • Compact Design: High circuit density in a small enclosure.
  • Enhanced User Safety: Dead-front design and high-sensitivity RCDs.
  • Rapid Installation: Pre-wired options and clear terminal marking.
  • Corrosion Resistant: High-quality powder coating or stainless options.
  • Smart Metering Ready: Supports branch-level energy monitoring.
  • Versatile Mounting: Surface, flush, or pedestal mounting available.

Standards & Certifications

Our Distribution Panels are tested to IEC 61439-3 for distribution boards intended to be operated by ordinary persons. We hold CE, RoHS, and ISO 9001 certifications. Each panel undergoes a strict dielectric test and grounding continuity check before packaging.

Payment & Shipping

Panels are packed in high-strength cartons with internal foam protection or wooden crates for larger floor-standing models. We offer express shipping for small orders and containerized sea freight for project-scale rollouts. Lead times are 2-4 weeks.

DSJ Electrical Co., Ltd. DSJ Story about DSJ Building Power, Building Trust

Founded in 1983, DSJ is a leader in China's power distribution equipment. Headquartered in Beijing as the top-selling enterprise, we integrate manufacturing with trade and maintain full in-house capabilities in R&D, production, and sales. This enables efficient fulfillment of custom orders with industry-leading speed.


As a producer of distribution system, transformer, generator and photovoltaic products exceeding Chinese/international standards, DSJ supplies medium/low-voltage electrical equipment, and PV systems. For over four decades, we have delivered high-safety electrical solutions globally to public infrastructure, corporations, and households – achieving the industry's lowest return rate.

DSJ Electrical Co., Ltd.

Committed to "meeting diverse needs through quality", DSJ leverages expert teams to provide one-stop services: pre-sales consultation & customization, flexible logistics/payment options, and reliable maintenance – ensuring seamless producer-maintainer-customer collaboration.