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MERSEN Power Distribution Block: Open, Lug, Lug - Open Blocks with Lugs
MERSENOpen Blocks with Lugs

MERSEN Power Distribution Block: Open, Lug, Lug

The MERSEN Power Distribution Block: Open (MPN MPDB69081) is an open-style power distribution block with lugs, constructed from copper and designed for surface mounting. It accommodates line side wire sizes from 4…

SKU 3G-OTH-131244

Also listed as: MPDB 69081 · MPDB-69081

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

MERSEN
Manufacturer Part Number
MPDB69081
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 MPDB69081) is an open-style power distribution block with lugs, constructed from copper and designed for surface mounting. It accommodates line side wire sizes from 4 AWG to 500 kcmil, with both line and load side connections using lugs.

Frequently Asked Questions

What is the MERSEN MPDB69081 power distribution block used for?

The MERSEN MPDB69081 is an open-style power distribution block used to split a single incoming power source into multiple branch circuits in industrial control panels, switchgear, and electrical distribution systems. Its copper construction and lug connections suit high-current applications up to 500 kcmil.

What are the specifications of the MERSEN MPDB69081?

The MERSEN MPDB69081 is an open power distribution block with copper lugs for both line and load sides. It accepts line side wire sizes from 4 AWG to 500 kcmil and is designed for surface mounting. The manufacturer part number is MPDB69081.

Where to buy the MERSEN MPDB69081 worldwide?

3G Electric supplies the MERSEN MPDB69081 power distribution block worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the MERSEN MPDB69081 power distribution block?

Mount the MERSEN MPDB69081 on a flat surface using the provided mounting holes. Strip wires to the recommended length, insert into the copper lugs, and torque to the manufacturer's specifications. Ensure proper clearance for heat dissipation and follow local electrical codes.

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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