Main Switch Board Panel with Air Circuit Breaker

  • Main Switch Board Panel is factory assembled and applied for various industrial fields in low voltage power distribution system.
  • They are used to allocate electric power in power distribution network.
  • Our Main Switch Board Panel provides centralized control and protection of low voltage power equipment and circuits in industrial, commercial and utility installations involving transformers, generators, Motors and power feeder circuits.
  • Low Voltage Switchgear panel are acknowledged for the following features:
    • Sturdy construction
    • Easy maintenance
    • Long electrical & mechanical service life
    • High performance
  • Shall include Over, Earth fault current and Over Voltage, Under voltage protection as per customer request.
Panel Type MSB (Main Switch-Board) Panel (With ACB)
Rated Current (In max)1000A, 1250A, 1600A, 2000A,
2500A, 3200A, 4000A,5000A, 6300A
* Panel size can be changed depending on the environment in which it is applied. 
Rated Operating Voltage (Ue)690V
Control Voltage230VAC/ 400VAC
Rated Insulation Voltage (Ui)1000V
Rated Impulse Withstand Voltage(Uimp)12kV
Rated Breaking Capacity (Icu) (kA)Up to 120kA At (220V/230V/380V/415V)

Rated Short-Time withstand Current

(Icw) (kA) , 3sec

Up to 85kA
Metal Thickness (for Enclosure Body)Up to 2.0mm
Metal TypeEGI (Electro Galvanized Iron) Sheet
Degree of ProtectionIP3X~IP42
ColourRAL7032, RAL7035, RAL7033Z
Cable EntryTop/Bottom
Installation TypeIndoor
Applied StandardIEC 61439-1/2
Form Of SeparationForm 1 to Form 3B