ABB EN0325K Main Distribution Board

Product Overview

The ABB EN0325K is a high-performance main distribution board designed for low-voltage power distribution and management. It features a modular design, accommodating circuit breakers, contactors, relays, and metering instruments to ensure safe, stable, and efficient power distribution. Suitable for industrial plants, commercial buildings, infrastructure, and energy management systems.

Main Technical Specifications

• Model: EN0325K

• Product Type: Main Distribution Board

• Rated Voltage: AC 400 V, 3-phase

• Rated Frequency: 50/60 Hz

• Rated Current: 160–3200 A (depending on configuration)

• Poles: 3P / 4P

• Protection Devices: Circuit breakers, fuses, residual current protection, overload protection

• Auxiliary Elements: Voltmeters, ammeters, indicator lights, relays

• Protection Class: IP31 (optional IP42/IP54)

• Mounting: Wall-mounted or floor-mounted

• Operating Temperature: -5 ℃ to +40 ℃

• Standards & Certifications: IEC 61439-1/2, CE, UL

Key Advantages & Features

1. Modular Design
   Flexible combination of breakers, contactors, and metering devices to meet different application needs.

2. Safe and Reliable
   Provides overload, short-circuit, residual current, and overvoltage protection for equipment and personnel safety.

3. Easy Maintenance
   Modular structure facilitates inspection and replacement, reducing downtime.

4. Industrial-Grade Durability
   High-strength steel or aluminum enclosure, vibration-resistant, dust-proof, and corrosion-resistant.

5. Intuitive Operation
   Panel includes indicator lights, meters, and operation switches for easy monitoring and management.

6. Multiple Protection Classes
   Choose IP31, IP42, or IP54 depending on environmental conditions.

Typical Applications

• Industrial plant low-voltage power distribution

• Commercial and office buildings

• Infrastructure and public facilities

• Water treatment and energy management systems

• Automated production line power distribution

• HVAC systems and pump station control

Installation & Operation Notes

• Ensure rated voltage and current match the connected load

• Install in a dry, well-ventilated environment; avoid dust and corrosive gases

• Ensure proper grounding and short-circuit protection

• Regularly check breakers, relays, and metering instruments

• Do not dismantle the enclosure or components while powered

• Follow wiring diagrams and operational instructions for installation and maintenance

The structure and details of the product：

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