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BURNDY Compression Lug: 1/2 in Stud Size - One-Hole Compression Lugs
BURNDYOne-Hole Compression Lugs

BURNDY Compression Lug: 1/2 in Stud Size

The BURNDY YA30A1 is a one-hole compression lug with a 1/2 in stud size, designed for 300 kcmil – 300 kcmil / 300 kcmil – 300 kcmil wire sizes. Made of aluminum, it is a standard type lug (MPN YA30A1).

SKU 3G-OTH-622845

Brand
BURNDY
Item
Compression Lug: 1/2 in Stud Size
Category
One-Hole Compression Lugs
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Technical Specifications

BURNDY
Manufacturer Part Number
YA30A1
Type
300 kcmil – 300 kcmil / 300 kcmil – 300 kcmil For Wire Sizes, Std
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BURNDY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BURNDY YA30A1 is a one-hole compression lug with a 1/2 in stud size, designed for 300 kcmil – 300 kcmil / 300 kcmil – 300 kcmil wire sizes. Made of aluminum, it is a standard type lug (MPN YA30A1).

Frequently Asked Questions

What is the BURNDY YA30A1 compression lug used for?

The BURNDY YA30A1 one-hole compression lug is used to terminate 300 kcmil aluminum cable to a 1/2 in stud in industrial electrical panels, switchgear, and heavy machinery. It provides a reliable, low-resistance connection for power distribution across 14 industrial departments, including machining and electrical.

What are the specifications of the BURNDY YA30A1?

The BURNDY YA30A1 is a one-hole compression lug with a 1/2 in stud size, accepting 300 kcmil – 300 kcmil / 300 kcmil – 300 kcmil wire sizes. It is made of aluminum, has a standard type, and carries the MPN YA30A1. The lug is rated for 470 A and is not pre-insulated.

Where to buy the BURNDY YA30A1 worldwide?

3G Electric supplies the BURNDY YA30A1 compression lug worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source genuine BURNDY parts across 14 industrial departments.

How to install the BURNDY YA30A1 compression lug?

To install the BURNDY YA30A1, strip the 300 kcmil aluminum cable to the recommended length, insert it fully into the lug barrel, and crimp using the manufacturer-specified die set for aluminum connectors. Ensure the 1/2 in stud hole aligns with the bus bar, then torque the hardware to industry standards.

Used in

Common applications for BURNDY
Power distribution panelboards — BURNDY KA31U mechanical panelboard lugs for 6 AWG to 350 kcmil copper conductors
Grounding electrode systems — BURNDY C5 bronze pipe ground clamps for bonding water pipes to grounding conductors
Transformer connections — BURNDY QA1CB straight mechanical lugs for 4 AWG to 1 AWG copper wire terminations
Industrial control cabinets — BURNDY KLU25 offset-tongue lugs for 14 AWG to 10 AWG wire connections on #6 studs
Multitap splicing in junction boxes — BURNDY BIBD60010 aluminum multitap connector for 4 AWG to 600 kcmil conductors
Crimping copper lugs in switchgear — BURNDY UO replacement dies with Y35 head for 6 to 2 AWG copper lugs

BURNDY Products

3G Electric supplies BURNDY one-hole compression lugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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