We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Image not available
QUICKCABLEHeavy Wall Lugs

QUICKCABLE Lug: Heavy Wall Lug, Crimp, Copper, 4/0 ga, Silver, 1/4 in Stud Size

The QUICKCABLE Heavy Wall Lug (MPN 6440-005D) is a straight, crimp-type copper lug for 4/0 ga wire with a 1/4 in stud size and silver-plated finish. 3G Electric interprets this demand and delivers it across 14…

SKU 3G-OTH-599906

Also listed as: 6440005D · 6440 005D

Brand
QUICKCABLE
Item
Lug: Heavy Wall Lug, Crimp, Copper, 4/0 ga, Silver, 1/4 in Stud Size
Category
Heavy Wall Lugs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

QUICKCABLE
Manufacturer Part Number
6440-005D
Type
Crimp, Copper, 4/0 ga, Silver, Straight
Stud Size
1/4 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The QUICKCABLE Heavy Wall Lug (MPN 6440-005D) is a straight, crimp-type copper lug for 4/0 ga wire with a 1/4 in stud size and silver-plated finish. 3G Electric interprets this demand and delivers it across 14 industrial departments — with specialist depth in electrical components as an authorised distributor for brands including QUICKCABLE, Schneider, ABB, and Siemens.

Frequently Asked Questions

What is the QUICKCABLE 6440-005D heavy wall lug used for?

The QUICKCABLE 6440-005D heavy wall lug is used to terminate 4/0 ga copper cable in high-current electrical connections. Its silver-plated finish resists corrosion, making it suitable for industrial power distribution, switchgear, and control panels. 3G Electric supplies this lug across 14 industrial departments, with specialist depth in electrical components.

What are the specifications of the QUICKCABLE 6440-005D lug?

The QUICKCABLE 6440-005D is a straight, crimp-type heavy wall lug made of copper with a silver-plated finish. It accepts 4/0 ga wire and fits a 1/4 in stud size. The manufacturer part number is 6440-005D. 3G Electric sources this lug for global delivery, handling logistics and customs.

Where to buy QUICKCABLE 6440-005D heavy wall lugs worldwide?

3G Electric supplies the QUICKCABLE 6440-005D heavy wall lug to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this lug along with other electrical components from brands like QUICKCABLE, Schneider, ABB, and Siemens.

How to install a QUICKCABLE 6440-005D crimp lug?

To install the QUICKCABLE 6440-005D, strip the 4/0 ga cable insulation to the proper length, insert the conductor fully into the lug barrel, and use a crimping tool matched to the lug size. Apply the recommended crimp die and verify the connection is secure. 3G Electric can provide sourcing support for this lug and related installation tools.

Used in

Common applications for QUICKCABLE
Industrial battery banks — QUICKCABLE heavy-duty adhesive-lined heat shrink tubing for terminal insulation and moisture sealing
Forklift battery maintenance — QUICKCABLE Cub Crimper (MPN 4245-360-001) for crimping battery lugs on replacement cables
Solar power storage systems — QUICKCABLE heat shrink tubing (0.75 in I.D.) for protecting battery interconnects from weather exposure
Automotive electrical repairs — QUICKCABLE standard heat shrink tubing (0.25 in I.D.) for insulating wire splices in vehicle harnesses
Marine battery installations — QUICKCABLE adhesive-lined tubing (1.5 in I.D.) for sealing connections against saltwater corrosion
Renewable energy off-grid systems — QUICKCABLE 48-inch heat shrink tubing lengths for custom battery cable assembly

QUICKCABLE Products

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from QUICKCABLE

View all QUICKCABLE parts
Tin-plated copper crimp lug for terminating 1/0 ga cable. Straight configuration with black finish. Suitable for high-current connections in switchgear, motor control centers, and power distribution panels
QUICKCABLE
Tin-plated copper crimp lug for terminating 1/0 ga cable. Straight configuration with black finish. Suitable for high-current connections in switchgear, motor control centers, and power distribution panels
Tin-plated copper heavy wall lug for terminating 2/0 gauge cable. Straight configuration with color-coded orange insulation. Designed for crimp installation in power distribution, switchgear, and motor control centers
QUICKCABLE
Tin-plated copper heavy wall lug for terminating 2/0 gauge cable. Straight configuration with color-coded orange insulation. Designed for crimp installation in power distribution, switchgear, and motor control centers
This QUICKCABLE heavy wall lug is a tin-plated copper crimp lug for terminating 2/0 gauge cable. It features a straight configuration and is color-coded orange. The heavy wall design provides added mechanical strength for use in industrial electrical panels, machinery, and power distribution systems
QUICKCABLE
This QUICKCABLE heavy wall lug is a tin-plated copper crimp lug for terminating 2/0 gauge cable. It features a straight configuration and is color-coded orange. The heavy wall design provides added mechanical strength for use in industrial electrical panels, machinery, and power distribution systems
This QUICKCABLE heavy wall lug is a tin-plated copper crimp/lug in a pink bent configuration, designed for terminating 2 and 1 gauge wire. It is used in industrial power distribution, motor control centers, and heavy equipment where secure connections in tight panel spaces are required
QUICKCABLE
This QUICKCABLE heavy wall lug is a tin-plated copper crimp/lug in a pink bent configuration, designed for terminating 2 and 1 gauge wire. It is used in industrial power distribution, motor control centers, and heavy equipment where secure connections in tight panel spaces are required
Tin-plated copper crimp lug for terminating 2 and 1 ga wire. Bent design for use in confined spaces. Pink color. Suitable for high-current electrical connections in industrial panels and switchgear
QUICKCABLE
Tin-plated copper crimp lug for terminating 2 and 1 ga wire. Bent design for use in confined spaces. Pink color. Suitable for high-current electrical connections in industrial panels and switchgear
QUICKCABLE Wire Connector: Heavy Wall Lug, Crimp/Lug, Tin Plated Copper, 1/0 ga, Black, Straight (MPN 6410-525-001D)
QUICKCABLE
QUICKCABLE Wire Connector: Heavy Wall Lug, Crimp/Lug, Tin Plated Copper, 1/0 ga, Black, Straight (MPN 6410-525-001D)
QUICKCABLE Wire Connector: Heavy Wall Lug, Crimp/Lug, Tin Plated Copper, 2 and 1 ga, Gray, Straight (MPN 6401-525-001F)
QUICKCABLE
QUICKCABLE Wire Connector: Heavy Wall Lug, Crimp/Lug, Tin Plated Copper, 2 and 1 ga, Gray, Straight (MPN 6401-525-001F)
QUICKCABLE Wire Connector: Heavy Wall Lug, Crimp/Lug, Tin Plated Copper, 2/0 ga, Orange, Straight (MPN 6420-525-001H)
QUICKCABLE
QUICKCABLE Wire Connector: Heavy Wall Lug, Crimp/Lug, Tin Plated Copper, 2/0 ga, Orange, Straight (MPN 6420-525-001H)