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MERSENOpen Blocks with Lugs

MERSEN Power Distribution Block: Open, Lug, Lug

The MERSEN Power Distribution Block: Open (MPN MPDB69143) is an open-style power distribution block with lugs, designed for surface mounting. It accommodates line-side wire sizes from 6 AWG to 350 kcmil and is…

SKU 3G-OTH-131381

Also listed as: MPDB 69143 · MPDB-69143

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
MPDB69143
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 MPDB69143) is an open-style power distribution block with lugs, designed for surface mounting. It accommodates line-side wire sizes from 6 AWG to 350 kcmil and is constructed with aluminum. This MERSEN product provides a straightforward solution for distributing power in industrial electrical systems.

Frequently Asked Questions

What is the MERSEN MPDB69143 power distribution block used for?

The MERSEN MPDB69143 is an open-style power distribution block used to distribute electrical power in industrial control panels and machinery. It accepts line-side wire sizes from 6 AWG to 350 kcmil and is surface-mounted, making it suitable for factory automation, HVAC, and heavy equipment applications.

What are the specifications of the MERSEN MPDB69143?

The MERSEN MPDB69143 is an open power distribution block with lugs, constructed of aluminum. It is designed for surface mounting and accommodates line-side wire sizes from 6 AWG to 350 kcmil. The manufacturer part number is MPDB69143, and it is made by MERSEN.

Where to buy the MERSEN MPDB69143 worldwide?

You can source the MERSEN MPDB69143 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable supply for this MERSEN power distribution block.

How to install the MERSEN MPDB69143 power distribution block?

Install the MERSEN MPDB69143 by mounting it securely on a flat surface using appropriate hardware. Connect line-side conductors (6 AWG to 350 kcmil) to the lugs, ensuring proper torque per MERSEN guidelines. Always de-energize the system before installation and follow local electrical codes for safe operation.

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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