Pacer Tinned Lug 4/0 AWG - 3/8" Stud Size - 10 Pack

Ensure reliable and long-lasting electrical connections on your vessel with our Tinned Lug 4/0 AWG. Designed specifically for marine and boating applications, these closed-end lugs provide exceptional durability and resistance to the harsh marine environment.

Why Choose Tinned Closed-End Lugs?

Creating a strong connection is essential to every electrical system, especially in marine settings where exposure to moisture and saltwater is common. Our closed-end lugs offer tin-plating and seamless construction, making them ideal for creating waterproof connections. When paired with epoxy heat shrink, the closed-end lug fully envelops the conductor, ensuring complete protection against the elements.

How to Install

1. Strip your wire or cable to the proper length.
2. Slide the lug over the exposed wire, ensuring the insulation meets the edge of the lug.
3. Crimp the lug using the appropriate tool.
4. Apply epoxy-lined heat shrink for added durability and waterproofing.

Product Features

• Tin Plated: Enhances corrosion resistance, ideal for marine environments.
• No Exposed Seams: Reduces potential points of failure and moisture ingress.
• Rated for 600V: Suitable for a wide range of electrical applications.
• High Conductivity: Made from seamless tubes of 99.9% copper.
• Stranded Wire Compatibility: Specifically designed for stranded copper wires.
• Enhanced Contact: Larger pad area ensures better electrical contact.
• Clear Identification: Cable size and stud hole stamped on the pad.
• Versatile Installation: Can be crimped or soldered as needed.
• Easy Cable Insertion: Highly controlled flare design.
• Extended Barrel Length: Tight barrel to pad transition for longer usable barrel length.

Compliance and Certifications

Standard	Description
E.T.P. (Electrolytic Tough Pitch) CDA-110	Ensures high purity and excellent electrical conductivity.
ASTM-B-152	Copper rated at 100% conductivity.
UL & CSA Approved	Meets safety standards for electrical components.
RoHS Compliant	Environmentally friendly with restricted hazardous materials.
SAE Conductivity STD J163 & J1811	Exceeds standards for electrical conductivity in automotive and marine applications.

Specifications

Attribute	Details
Wire Gauge	4/0 AWG
Stud Size	3/8”
Length	2.344”
Width	0.984”
Clearance	0.547”
Package Quantity	10
Heat Shrink	No
Type	Lugs
Box Dimensions	1"H x 5"W x 9"L
Weight	0.9 lbs

Available Sizes

Our closed-end lugs are available in a variety of wire gauges and stud sizes to meet your specific marine electrical needs:

• Wire Sizes: 8 AWG to 4/0 AWG
• Stud Sizes: #10, 1/4", 5/16", 3/8", and 1/2"

If you're unsure about the correct lug size for your application, our Pacer experts are here to help. Contact us with any questions.

Additional Resources

Download the Brochure (PDF)

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.