Main Distribution Boards (MDBs)

Main Distribution Boards (MDBs)

The powerful core for your entire electrical system

  • IEC 61439 Compliance
  • Extreme Capacity (Up to 6300A)
  • Optimized & Flexible Design

Solution Description

FGECO Main Distribution Boards are the robust core of your electrical system, typically installed immediately after the power source (transformers or generators). Expertly engineered for primary power distribution and control, our MDBs ensure a safe, organized, and highly efficient power supply.

  • Safety & Compliance: Designed and tested according to the latest IEC 61439-1,2 standards. Form 4b separation is available.
  • Extreme Capacity: Available up to 6300A (main busbar) and 100kA/1sec conditional short-circuit current (Icw).
  • Optimized Compact Design: Provides the full 6300A capacity in a highly optimized depth of only 800 mm.
  • Durability & Protection: High ingress protection (Up to IP55), extreme mechanical impact strength (IK10), and AluZinc steel components. (Seismic withstand capability available upon request).
  • Customization: The Standard color is RAL 7035; Neutral and earth busbars can be rated up to 100% of the main busbar (as an option), and other colors can be provided upon request.

Technical Specifications

Rated operating voltage Ue
Up to 690 V
Rated insulation voltage Ui
Up to 1000 V
Rated impulse withstand voltage Uimp
Up to 12kV

Need More Information?

Our technical specialists are ready to help you find the perfect solution for your application.

Low Voltage Solutions

Motor Control Centers (MCCs)

A compact and safe solution for controlling your motor systems.

Power Factor Correction Capacitors (PFC)

A smart way to reduce energy costs and boost network efficiency.

Automatic Transfer Switches (ATS Panels)

Guaranteed uninterrupted power to protect your critical operations.

Synchronizing Panels

Combining multiple power sources for a stable, continuous supply.

Sub Distribution Boards (SDBs)

A flexible solution for organized and efficient power distribution.

Final Distribution Boards (FDBs)

Ensuring the highest level of safety and protection for end-users