TPN Distribution Unit with 400A Chint NXM MCCB & Rotary Handle – Steel Enclosed Three-Phase Main Isolator

The TPN Distribution Unit with 400A NXM MCCB is a heavy-duty three-phase power protection and isolation solution designed for high-load commercial and industrial applications. The unit is assembled with a 400A TPN (3-Pole + Neutral) MCCB from Chint, providing reliable protection against overloads and short-circuit faults in demanding environments.

The MCCB is installed within a robust steel enclosure and operated via a door-mounted rotary handle, allowing safe and convenient ON/OFF switching without opening the panel. This enhances operational safety and makes the unit ideal for use as a main incomer or high-capacity sub-distribution isolator.

Professionally assembled and factory tested, the unit is supplied ready for installation, offering durability, safety, and dependable performance for three-phase electrical systems.

Key Features

• 400A TPN Chint NXM MCCB for high-capacity circuit protection

• Door-mounted rotary handle for safe external operation

• Heavy-duty steel enclosure for industrial environments

• Protection against overload and short-circuit conditions

• Suitable for main incomer or sub-distribution applications

• Fully assembled and ready for installation

Typical Applications

• Main distribution boards

• Industrial plants and factories

• Commercial buildings and utilities

• High-load three-phase power isolation points