Mersen MPDB63103 3-phase Aluminum Distribution Block

Product Description

The MERSEN MPDB63103 is a 3-phase aluminum distribution block designed to split or consolidate electrical circuits in panelboards, junction boxes, and load centers. It provides a reliable termination point for distributing power from a single source conductor to multiple branch conductors. The aluminum construction keeps weight low while maintaining solid conductivity for the application. Electricians and panel installers use this block in both new construction and retrofit work where organized, code-compliant power distribution is required.

This distribution block is suited for commercial and residential electrical installations where 3-phase power distribution is needed inside an enclosure or panelboard. It is packaged 2 units per pack, making it a practical choice for projects requiring multiple termination points. The compact form factor allows installation in tight enclosures without sacrificing conductor access or termination security.

Key Features

• 3-phase configuration supports organized multi-conductor power distribution
• Aluminum construction provides lightweight, corrosion-resistant performance
• Compact dimensions allow installation in space-constrained enclosures
• Sold in a 2-per-pack quantity for multi-point installation efficiency
• Lightweight at 0.56 pounds per pack for easy handling during installation

Compatibility

Designed as an OEM-style replacement or new-installation distribution block for 3-phase electrical panelboards, junction boxes, and load centers requiring aluminum bus termination.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC requirements for distribution equipment. De-energize and lock out the circuit before installing or servicing the distribution block. Verify that conductor sizes and torque values match the terminal ratings specified on the block label before terminating wires. Do not exceed the marked ampacity or voltage ratings of the block.

Technical Specifications

• Phase Configuration: 3-Phase
• Material: Aluminum
• Length: 6.5 inches
• Width: 3.13 inches
• Height: 2.88 inches
• Weight: 0.56 pounds
• Package Quantity: 2 per pack
• UPC: 78200145008

Standard Information

• Brand: MERSEN
• Manufacturer Part Number: MPDB63103