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MERSENOpen Blocks with Lugs

MERSEN Power Distribution Block: Open, Lug, Lug

The MERSEN Power Distribution Block: Open (MPN MPDB66021) 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-131378

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

MERSEN
Manufacturer Part Number
MPDB66021
Type
Lug, Lug, 14 AWG – 2/0 AWG For Line Side Wire Sizes
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN Power Distribution Block: Open (MPN MPDB66021) is an open-style power distribution block with lugs, designed for surface mounting. It features copper construction and accommodates line side wire sizes from 14 AWG to 2/0 AWG.

Frequently Asked Questions

What is the MERSEN MPDB66021 power distribution block used for?

The MERSEN MPDB66021 is an open-style power distribution block with lugs used to safely distribute power from a single incoming source to multiple branch circuits in industrial control panels, switchgear, and machinery. Its copper construction and surface-mount design suit factory-floor and utility applications.

What are the specifications of the MERSEN MPDB66021?

The MERSEN MPDB66021 is an open power distribution block with lug-to-lug connections. It accepts line side wire sizes from 14 AWG to 2/0 AWG, features copper conductors, and is designed for surface mounting. The manufacturer part number is MPDB66021.

Where to buy the MERSEN MPDB66021 worldwide?

3G Electric supplies the MERSEN MPDB66021 power distribution block worldwide. As a global industrial distributor, 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 MPDB66021 power distribution block?

Mount the MERSEN MPDB66021 on a clean, flat surface using the provided mounting holes. Connect the incoming line wire (14 AWG to 2/0 AWG) to one lug and outgoing branch wires to the other lug. Torque connections to manufacturer specifications and verify with a continuity test before 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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