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BUSSMANN Power Distribution Block: Open, Lug, Lug - Open Blocks with Lugs
BUSSMANNOpen Blocks with Lugs

BUSSMANN Power Distribution Block: Open, Lug, Lug

The BUSSMANN Power Distribution Block is an open block with lugs, designed for surface mounting. It features copper construction and accommodates line side wire sizes from 14 AWG to 2/0 AWG, with lug-to-lug…

SKU 3G-OTH-131321

Also listed as: PDB3213 · PDB321 3

Brand
BUSSMANN
Item
Power Distribution Block: Open, Lug, Lug
Category
Open Blocks with Lugs
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BUSSMANN
Manufacturer Part Number
PDB321-3
Type
Lug, Lug, 14 AWG – 2/0 AWG For Line Side Wire Sizes

Technical Documents

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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN Power Distribution Block is an open block with lugs, designed for surface mounting. It features copper construction and accommodates line side wire sizes from 14 AWG to 2/0 AWG, with lug-to-lug connections. The manufacturer part number is PDB321-3.

Frequently Asked Questions

What is the BUSSMANN PDB321-3 power distribution block used for?

The BUSSMANN PDB321-3 is an open power distribution block used to safely distribute power from a single input to multiple outputs in industrial control panels, switchgear, and machinery. Its lug-to-lug design and copper construction suit surface-mount installations requiring reliable, high-current distribution.

What are the specifications of the BUSSMANN PDB321-3?

The BUSSMANN PDB321-3 is an open power distribution block with copper lugs, rated for line side wire sizes from 14 AWG to 2/0 AWG. It is designed for surface mounting and uses lug-to-lug connections. The manufacturer part number is PDB321-3.

Where to buy the BUSSMANN PDB321-3 worldwide?

3G Electric supplies the BUSSMANN PDB321-3 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 BUSSMANN part to any country.

How to install the BUSSMANN PDB321-3 power distribution block?

Mount the BUSSMANN PDB321-3 on a clean, flat surface using appropriate hardware. Connect line-side wires (14 AWG to 2/0 AWG) to the input lugs and load-side wires to the output lugs, torquing connections to manufacturer specifications. Always de-energize circuits before installation and follow local electrical codes.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

BUSSMANN Products

3G Electric supplies BUSSMANN 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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