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MERSENOpen Blocks with Lugs

MERSEN Power Distribution Block: Open, Lug, Lug

The MERSEN Power Distribution Block: Open (MPN MPDB66413) is an open-style power distribution block with lugs, constructed from copper for surface mounting. It accommodates line side wire sizes from 4 AWG to 500…

SKU 3G-OTH-131348

Also listed as: MPDB 66413 · MPDB-66413

Brand
MERSEN
Item
Power Distribution Block: Open, Lug, Lug
Category
Open Blocks with Lugs
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Technical Specifications

MERSEN
Manufacturer Part Number
MPDB66413
Type
Lug, Lug, 4 AWG – 500 kcmil For Line Side Wire Sizes

Technical Documents

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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN Power Distribution Block: Open (MPN MPDB66413) is an open-style power distribution block with lugs, constructed from copper for surface mounting. It accommodates line side wire sizes from 4 AWG to 500 kcmil, providing a reliable connection point for distributing power in industrial electrical systems.

Frequently Asked Questions

What is the MERSEN MPDB66413 power distribution block used for?

The MERSEN MPDB66413 is an open-style power distribution block used to safely distribute electrical power from a single incoming line to multiple branch circuits in industrial control panels, switchgear, and machinery. Its copper construction and lug terminals ensure reliable conductivity and secure connections in demanding environments.

What are the specifications of the MERSEN MPDB66413?

The MERSEN MPDB66413 is an open power distribution block with lugs, made of copper for surface mounting. It accepts line side wire sizes from 4 AWG to 500 kcmil. The manufacturer part number is MPDB66413. It is designed for industrial power distribution applications requiring robust, high-current connections.

Where to buy the MERSEN MPDB66413 worldwide?

3G Electric supplies the MERSEN MPDB66413 power distribution block worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this component to any international destination.

How to install the MERSEN MPDB66413 power distribution block?

Mount the MERSEN MPDB66413 on a flat surface using appropriate hardware. Strip line-side wires to the recommended length, insert into the lug terminals, and torque to the manufacturer's specification. Ensure all connections are tight and the block is properly grounded per local electrical codes before energizing.

Used in

Common applications for MERSEN
Power electronics protection — MERSEN A70Q series semiconductor fuses in variable frequency drives for motor control.
Surge protection for industrial panels — MERSEN STP480D07 SPDs in three-phase 480V AC distribution boards.
Control circuit overcurrent protection — MERSEN ATM series midget fuses in PLC and instrumentation cabinets.
Power distribution in manufacturing — MERSEN FSPDB4A finger-safe blocks in motor control centers for wire management.
DC bus protection in renewable energy — MERSEN A30QS series fuses in solar inverter DC inputs.
High-voltage semiconductor protection — MERSEN A70Q series fuses in welding equipment power supplies.

MERSEN Products

3G Electric supplies MERSEN open blocks with lugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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