Product Introduction

2U Rackmount DIN Rail Power Distribution Unit

The 2U Rackmount DIN Rail Power Distribution Unit is designed for installing and organizing electrical protection and control devices inside standard 19-inch rack cabinets. It features a durable metal enclosure with a standard 2U rackmount design for convenient installation. The front panel provides 22 laser knockout positions, allowing flexible installation of circuit breakers and other modular electrical devices. A standard DIN rail is pre-installed inside the enclosure for mounting MCBs, RCCBs, RCBOs, surge protection devices, terminal blocks, and other DIN-rail components.
The enclosure supports different breaker configurations, including 1-pole, 2-pole, 3-pole, and 4-pole devices, depending on the installation requirement. Round cable-entry holes are provided on both sides for convenient power cable routing and wiring management. The removable front cover provides easy access for equipment installation, inspection, and maintenance. Its compact 70 mm depth helps save valuable rack space while maintaining sufficient room for electrical components and wiring. The robust metal construction provides mechanical protection for electrical devices installed inside the rack cabinet. It is suitable for network, telecom, CCTV, data center, industrial control, communication, and other rack-based power distribution applications.

Key Features

• -Standard 19-inch Rackmount Design – Fits standard network, server, telecom, and industrial rack cabinets.
• -2U Rack Height – Compact design requiring only 2U of rack space.
• -22 Laser Knockout Positions – Provides flexible positions for installing modular electrical devices.
• -Built-in DIN Rail – Allows convenient installation of standard DIN-rail electrical components.
• -Multiple Breaker Configurations – Suitable for 1P, 2P, 3P, and 4P circuit breakers.
• -Dual-Side Cable Entry – Round cable-entry openings on both sides simplify cable routing.
• -Removable Front Panel – Makes installation, wiring, inspection, and maintenance easier.
• -Metal Construction – Provides a strong and durable enclosure for electrical components.
• -Installation Screws Included – Supplied with mounting screws for convenient installation.
• -Compact Depth – Only 70 mm deep, suitable for applications where rack space is limited.

Functions

The main function of this unit is to provide a safe, organized, and rack-mountable enclosure for DIN-rail electrical devices. It can be configured according to project requirements using different electrical components, such as:

• -MCB – Miniature Circuit Breaker
• -RCCB – Residual Current Circuit Breaker
• -RCBO – Residual Current Circuit Breaker with Overcurrent Protection
• -SPD – Surge Protection Device
• -DIN-rail Fuse Holder
• -DIN-rail Terminal Block
• -DIN-rail Relay or Contactor
• -Other compatible DIN-rail electrical devices

This design allows power protection and distribution equipment to be installed neatly inside the same 19-inch rack as network and communication equipment.

Applications

Suitable for Data Centers, Network Rooms, Server Rooms, Telecom Systems, CCTV Systems, Security Systems, Industrial Control Cabinets, Building Automation Systems, AV Systems, Communication Equipment Rooms, Solar Monitoring Systems, and other 19-inch rack applications.

Main Dimensions