Newmar GS-2-50 Ground Strap – Pros, Cons, Expert Tips
Introduction
Proper grounding in marine electrical systems is not just a technical requirement—it’s a fundamental safety necessity. The Newmar GS-2-50 Ground Strap 50’L X 2W for Boats & Marine Engines is a premium-quality solution designed specifically for marine environments where corrosion resistance, flexibility, and conductivity matter most. This ground strap is more than just a piece of copper; it’s an essential part of any boat’s electrical and lightning protection system. Whether you own a sailboat, fishing vessel, or high-speed cruiser, grounding is a serious concern you should never overlook.
In this comprehensive guide, we will explore the features, installation processes, maintenance tips, expert insights, and frequently asked questions about the Newmar GS-2-50 Ground Strap 50’L X 2W for Boats & Marine Engines. We’ll also show you how to get 5% off your order with an exclusive discount code. Let’s dive in and uncover why this ground strap is one of the top choices for marine applications.
Overview / What Is Newmar GS-2-50 Ground Strap
The Newmar GS-2-50 Ground Strap 50’L X 2W is a high-conductivity copper grounding strap specifically designed for marine use. Measuring 50 feet long and 2 inches wide, it’s engineered to provide a secure and corrosion-resistant path to safely dissipate electrical charges from lightning strikes, engine faults, or radio frequency interference (RFI).
Made from tinned copper braid, this strap resists corrosion and maintains electrical continuity in the harshest marine environments. The flat design allows for easy installation under decks, along hulls, and through tight compartments without compromising performance. This product is classified under the Electrical & Lighting > Electrical > Grounding Accessories category, making it suitable for both commercial and recreational boats.
Key Benefits of Newmar GS-2-50 Ground Strap
- Marine-Grade Construction: Tinned copper resists saltwater corrosion
- High Flexibility: Ideal for installation in tight or irregular spaces
- Superior Conductivity: Reduces risk of electrical fires and enhances system safety
- Lightning Protection: Creates a safe path for dissipation of high-voltage discharges
When compared to standard grounding wires, the Newmar GS-2-50 Ground Strap 50’L X 2W outperforms with its longevity, ease of installation, and compatibility with various systems including bonding, radio grounding, and lightning protection.
How to Install Newmar GS-2-50 Ground Strap
Installing the ground strap is straightforward but should be done with attention to key marine electrical safety standards. Here’s a step-by-step overview:
- Plan the grounding route from electronics, lightning rods, and engines to the grounding plate.
- Secure the strap flat against the hull or bulkhead using corrosion-resistant clamps or fasteners.
- Ensure solid electrical connections using stainless steel terminals or soldering where required.
- Inspect for continuity with a multimeter after installation is complete.
Note: Always ensure that the strap has minimal bends and is kept flat for best conductivity.
Applications Beyond Grounding
While the Newmar GS-2-50 Ground Strap 50’L X 2W for Boats & Marine Engines is primarily used for grounding, it can also be used in these scenarios:
- Radio Frequency Interference (RFI) suppression for onboard electronics
- Bonding different metal components to prevent galvanic corrosion
- Ground plane for single-side band (SSB) radio systems
Its versatile nature makes it a multi-use product suitable for all marine vessels requiring advanced electrical safety and system stability.
Maintenance Tips
Even the most durable ground straps require periodic inspection and maintenance to perform optimally. Here are essential maintenance practices:
- Monthly Inspection: Check for frays, corrosion, or mechanical damage
- Connection Points: Tighten terminals and clean any oxidation or salt buildup
- Replace When Needed: If there is visible copper corrosion or weakening of the strap’s structural integrity
Use a multimeter to check the continuity along the length of the strap, especially after prolonged sea exposure or storms. Cleaning with dielectric grease at connection points helps prolong the strap’s lifespan.
Expert Advice and Pro Recommendations
Marine electricians and seasoned boat owners swear by the Newmar GS-2-50 Ground Strap 50’L X 2W for its uncompromised reliability. Here are some tips from the pros:
- Always use stainless or marine-grade fasteners to prevent electrolytic corrosion.
- Lay the strap as flat and straight as possible—twists reduce effectiveness.
- Bond all onboard metals including tanks, engines, and through-hulls for complete protection.
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Understanding Marine Grounding Safety Standards
Grounding isn’t just good practice—it’s mandated by most marine codes. ABYC (American Boat and Yacht Council) recommends proper bonding and grounding using corrosion-resistant conductors. The Newmar GS-2-50 Ground Strap exceeds these guidelines, giving owners confidence in its reliability during harsh marine conditions.
Proper grounding systems also play a crucial role in protecting your marine electronics. Radio interference, faulty readings on GPS, or autopilot glitches can all stem from improper grounding. Avoid these by installing a robust strap like the GS-2-50.
Cost, Durability, and Long-Term Value
At first glance, marine-grade components like the Newmar GS-2-50 Ground Strap 50’L X 2W may appear pricier than generic alternatives. However, in terms of cost-effectiveness, it’s unmatched:
- Longevity: 5–10 years average lifespan
- Corrosion-resistant: Lower maintenance and replacement costs
- System Protection: Prevents damage to expensive electronics
Compared to unshielded wire setups, this ground strap provides a lower cost of ownership and a higher return on safety and performance.
Detailed FAQ Section
Is a ground strap really necessary on a fiberglass boat?
Yes, absolutely. While fiberglass doesn’t conduct electricity, your onboard systems, including the engine, metal tanks, and through-hulls, are all electrically conductive. If lightning strikes or a short occurs, the electricity must have a safe route to dissipate—this is where the Newmar GS-2-50 Ground Strap 50’L X 2W for Boats & Marine Engines comes in. It bonds all metal parts together, preventing stray currents and minimizing galvanic corrosion. Without proper grounding, you risk equipment failure and serious safety hazards.
How do I know if my ground strap is working?
You can use a digital multimeter to test continuity between connection points. Touch one probe to one end of the strap and the other to the opposite end. You should see very low resistance (ideally under 1 ohm). If resistance is high, the strap may be damaged or corroded. Inspect for visible damage like cracks, fraying, or discoloration. Also, check terminals to ensure they’re clean, tight, and free from oxidation. Routine testing every few months ensures your Newmar GS-2-50 Ground Strap performs optimally.
Can I cut the strap if I need a shorter length?
Yes, the Newmar GS-2-50 Ground Strap can be cut to the desired length. Use sharp snips or a rotary tool with a cutting wheel. After cutting, it’s important to terminate the exposed ends with proper marine-grade ring terminals or solder joints to maintain conductivity and corrosion resistance. Avoid leaving the raw copper braid exposed, as salt and moisture can quickly degrade the connection. Always seal ends with heat shrink tubing or dielectric paste to extend the life of the strap.
Is this product compatible with my SSB radio system?
Absolutely. The Newmar GS-2-50 Ground Strap 50’L X 2W is ideal for use with SSB (Single Side Band) radio systems. It provides an effective RF ground plane, improving transmission clarity and reducing noise. In fact, many boaters use this ground strap specifically for RF suppression across their nav and comm systems. Ensure that the strap is securely connected between the radio, tuner, and a proper grounding plate in the water for best performance.
What if my boat is aluminum? Is this still safe to use?
Yes, but with precautions. Aluminum is highly reactive and can corrode quickly if not properly isolated. When using the Newmar GS-2-50 Ground Strap on aluminum hulls, ensure that dielectric barriers (like nylon washers or anti-corrosion compounds) are used at the strap’s mounting points. This prevents direct copper-to-aluminum contact, which could lead to galvanic corrosion. With proper insulation and installation, the strap offers outstanding performance and safety on aluminum boats too.
Conclusion
The Newmar GS-2-50 Ground Strap 50’L X 2W for Boats & Marine Engines offers premium-grade grounding reliability essential for safety, communication clarity, and system protection. Whether you’re outfitting a new boat or upgrading an older system, this ground strap should be at the top of your list. Trusted by marine professionals and compliant with stringent industry standards, it delivers unmatched value and performance in even the harshest sea conditions.
Order your strap today and secure peace of mind knowing your boat’s grounding system is in top condition.
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