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Low-Voltage Power Distribution Box XL-21: Reliable Solutions from China Suppliers and Factory for Industrial Applications
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Low-Voltage Power Distribution Box XL-21: Reliable Solutions from China Suppliers and Factory for Industrial Applications

The XL-21 low-voltage power distribution box is an essential component for power distribution systems in various industrial and mining enterprises, workshops, and buildings. This advanced equipment is specifically tailored for three-phase AC power distribution systems operating at 50Hz with rated voltages of 380V or below. As a reliable solution widely utilized in power distribution, motor control, and lighting applications, the XL-21 is designed to meet the demands of modern infrastructure. Sourced from top manufacturers in China, this distribution box ensures high quality and performance, making it a preferred choice from trusted suppliers and factories in the industry
  • Model GGJ

Featuring a compact and robust closed-box structure fabricated from cold-rolled steel plates through bending and welding, the product boasts an IP30 or higher protection rating. This ensures effective resistance to dust and foreign object intrusion, guaranteeing stable operation in harsh industrial environments. The cabinet features a scientifically optimized layout with clearly demarcated zones for busbars, components, and circuits, significantly enhancing installation and maintenance efficiency.
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IP30+ Protection Rating

Effective resistance to dust and foreign object intrusion, ensuring stable operation in harsh industrial environments.

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Cold-Rolled Steel Construction

Compact and robust closed-box structure fabricated through precision bending and welding for long-term durability.

Optimized Zone Layout

Clearly demarcated zones for busbars, components, and circuits to significantly enhance installation and maintenance efficiency.

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Flexible Configuration

Supports flexible configurations to meet diverse user requirements, balancing practicality and cost-effectiveness.

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Real-Time Monitoring

Enables motor startup, shutdown, protection, and real-time monitoring through coordinated core components.

National Standard Compliant

Strictly compliant with national standards, providing comprehensive protection against short circuits and overloads.

⚙️ Core Components
  • Isolating Switches
  • Circuit Breakers
  • Contactors
  • Thermal Relays
  • Fuses
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Strictly compliant with national standards, the distribution box provides comprehensive protection against short circuits and overloads, ensuring safe and reliable operation. Designed with both practicality and cost-effectiveness, it serves as an indispensable power distribution and control infrastructure for industrial production.

Frequently Asked Questions
Q1 What protection rating does this distribution cabinet offer?

The cabinet features an IP30 or higher protection rating, which effectively prevents dust and foreign objects from entering the enclosure, making it suitable for demanding industrial environments.

Q2 What materials are used in the construction of the cabinet?

The cabinet is constructed from cold-rolled steel plates through precision bending and welding processes, resulting in a compact, robust, and closed-box structure designed for long-term industrial use.

Q3 What are the core components included in this distribution box?

The core components include isolating switches, circuit breakers, contactors, thermal relays, and fuses. These work in concert to enable motor startup, shutdown, protection, and real-time monitoring.

Q4 Does the cabinet comply with national electrical standards?

Yes, the distribution box is strictly compliant with national standards. It provides comprehensive protection against short circuits and overloads, ensuring safe and reliable operation throughout its service life.

Q5 Can the cabinet be customized to meet specific project requirements?

Yes, the distribution box supports flexible configurations to meet diverse user requirements. Its design balances practicality and cost-effectiveness, making it adaptable for a wide range of industrial applications.

Q6 What makes the internal layout of this cabinet efficient for maintenance?

The cabinet features a scientifically optimized internal layout with clearly demarcated zones for busbars, components, and circuits. This organized structure significantly enhances both installation speed and ongoing maintenance efficiency.