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MERSENOpen Blocks with Lugs

MERSEN Power Distribution Block: Open, Lug, Lug

The MERSEN Power Distribution Block: Open (MPN MPDB68121) is an open-style power distribution block with lugs, designed for surface mounting. It features copper construction and accommodates line side wire sizes from…

SKU 3G-OTH-131416

Also listed as: MPDB 68121 · MPDB-68121

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
MPDB68121
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 MPDB68121) is an open-style power distribution 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 MPDB68121 power distribution block used for?

The MERSEN MPDB68121 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 lugs and surface-mount design suit heavy-duty applications requiring reliable, high-current connections.

What are the specifications of the MERSEN MPDB68121?

The MERSEN MPDB68121 is an open power distribution block with copper lugs, rated for line side wire sizes from 6 AWG to 350 kcmil. It is designed for surface mounting and manufactured by MERSEN. The part number is MPDB68121, and it is constructed from copper for optimal conductivity.

Where to buy the MERSEN MPDB68121 worldwide?

You can source the MERSEN MPDB68121 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 MPDB68121 power distribution block?

Mount the MERSEN MPDB68121 on a clean, flat surface using appropriate hardware through its mounting holes. Strip line-side 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 for safe 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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