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MERSENOpen Blocks with Lugs

MERSEN Power Distribution Block: Open, Lug, Lug

The MERSEN Power Distribution Block: Open (MPN MPDB900071) is an open-style power distribution block with lugs, constructed from aluminum. It accommodates line side wire sizes from 4 AWG to 500 kcmil and is designed…

SKU 3G-OTH-131338

Also listed as: MPDB 900071 · MPDB-900071

Brand
MERSEN
Item
Power Distribution Block: Open, Lug, Lug
Category
Open Blocks with Lugs
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MERSEN
Manufacturer Part Number
MPDB900071
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 MPDB900071) is an open-style power distribution block with lugs, constructed from aluminum. It accommodates line side wire sizes from 4 AWG to 500 kcmil and is designed for surface mounting.

Frequently Asked Questions

What is the MERSEN MPDB900071 power distribution block used for?

The MERSEN MPDB900071 is an open-style power distribution block used to safely distribute power from a single incoming cable to multiple branch circuits in industrial electrical panels, switchgear, and machinery. Its aluminum construction and lug-to-lug design suit surface-mount applications requiring reliable, high-current connections.

What are the specifications of the MERSEN MPDB900071?

The MERSEN MPDB900071 is an open power distribution block with aluminum lugs, accepting line side wire sizes from 4 AWG to 500 kcmil. It is designed for surface mounting and manufactured by MERSEN under MPN MPDB900071. The block type is lug, lug for line side connections.

Where to buy the MERSEN MPDB900071 worldwide?

3G Electric supplies the MERSEN MPDB900071 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 MERSEN component to any country.

How to install the MERSEN MPDB900071 power distribution block?

Install the MERSEN MPDB900071 by surface-mounting it on a flat panel or enclosure backplate using appropriate hardware. Strip line-side conductors to the recommended length, insert into the aluminum lugs, and torque to manufacturer specifications. Always follow NEC and local codes; de-energize circuits before installation.

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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