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MERSENOpen Blocks with Lugs

MERSEN Power Distribution Block: Open, Lug, Lug

The MERSEN Power Distribution Block: Open (MPN MPDB68123) is an open block with lugs designed for surface mounting. It features copper construction and accommodates line side wire sizes from 6 AWG to 350 kcmil.

SKU 3G-OTH-131389

Also listed as: MPDB 68123 · MPDB-68123

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

MERSEN
Manufacturer Part Number
MPDB68123
Type
Lug, Lug, 6 AWG – 350 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 MPDB68123) is an open block with lugs designed for surface mounting. It features copper construction and accommodates line side wire sizes from 6 AWG to 350 kcmil.

Frequently Asked Questions

What is the MERSEN MPDB68123 power distribution block used for?

The MERSEN MPDB68123 is an open power distribution block with lugs used to split a single incoming power feed into multiple branch circuits in industrial control panels, switchgear, and machinery. Its copper construction and surface-mount design suit heavy-duty electrical distribution applications.

What are the specifications of the MERSEN MPDB68123?

The MERSEN MPDB68123 is an open block with lug-to-lug connections, accepting line side wire sizes from 6 AWG to 350 kcmil. It is made of copper, designed for surface mounting, and carries the manufacturer part number MPDB68123. These specs ensure reliable high-current distribution.

Where to buy the MERSEN MPDB68123 worldwide?

3G Electric supplies the MERSEN MPDB68123 power distribution block to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time; we source genuine MERSEN components for global industrial needs.

How to install the MERSEN MPDB68123 power distribution block?

Mount the MERSEN MPDB68123 on a clean, flat surface using the provided mounting holes. Connect the incoming line wire (6 AWG to 350 kcmil) to the input lug, then attach branch circuit wires to the output lugs. Torque connections to manufacturer specifications and verify with a thermal scan after 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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