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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 MPDB69112) is an open-style power distribution block with lugs, designed for surface mounting. It accommodates line side wire sizes from 4 AWG to 500 kcmil and is…

SKU 3G-OTH-131298

Also listed as: MPDB 69112 · MPDB-69112

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

MERSEN
Manufacturer Part Number
MPDB69112
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 MPDB69112) is an open-style power distribution block with lugs, designed for surface mounting. It accommodates line side wire sizes from 4 AWG to 500 kcmil and is constructed with aluminum. This MERSEN product provides a lug-to-lug connection configuration for distributing power in industrial applications.

Frequently Asked Questions

What is the MERSEN MPDB69112 power distribution block used for?

The MERSEN MPDB69112 is an open-style power distribution block with lugs used to distribute power from a single line side to multiple loads in industrial control panels, switchgear, and machinery. Its aluminum construction and surface-mount design suit heavy-duty applications requiring reliable lug-to-lug connections.

What are the specifications of the MERSEN MPDB69112?

The MERSEN MPDB69112 is an open power distribution block with lug-to-lug configuration. It accepts line side wire sizes from 4 AWG to 500 kcmil, is made of aluminum, and is designed for surface mounting. The manufacturer part number is MPDB69112.

Where to buy the MERSEN MPDB69112 worldwide?

3G Electric supplies the MERSEN MPDB69112 power distribution block worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this MERSEN part.

How to install the MERSEN MPDB69112 power distribution block?

Mount the MERSEN MPDB69112 on a flat surface using the provided mounting holes. Connect line side conductors (4 AWG to 500 kcmil) to the input lugs and load conductors to the output lugs, torquing to manufacturer specifications. Ensure proper clearance for heat dissipation and follow NEC guidelines.

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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