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Samlex BG200 200 Amp Battery Guard Voltage Disconnect Protection

Manufacturer

Samlex

<p>Since 1991, Samlex has established itself as a trusted manufacturer of power conversion and energy management equipment, serving customers across more than 90 countries. Based in Burnaby, British Columbia, this privately-held company has built a reputation for engineering reliable solutions that meet the demanding requirements of mobile, marine, and off-grid power applications.</p><h3>Power Solutions for Diverse Applications</h3><p>Samlex specializes in DC-AC power inverters, including both pure sine wave and modified sine wave models that convert battery power into usable AC electricity. Their product portfolio also encompasses <a href="/7541-samlex-battery-charger-14307">battery chargers</a> designed to maintain and restore batteries in RVs, work trucks, boats, and remote installations. Whether you're outfitting a commercial fleet, upgrading a recreational vehicle, or building an off-grid power system, Samlex offers power management components engineered for consistent performance.</p><h3>Battery Charging and Power Management</h3><p>The company's extensive <a href="/7541-samlex-battery-chargers-200141">battery charging solutions</a> address various voltage requirements and battery chemistries, from traditional flooded lead-acid to AGM and gel cell configurations. Samlex has developed charging technology that optimizes battery life while preventing overcharge damage. For vehicle applications requiring dual battery setups, their <a href="/7541-samlex-battery-isolators-voltage-sensitive-relays-200144">battery isolators and voltage sensitive relays</a> ensure that auxiliary batteries charge from the alternator while protecting the starting battery from discharge.</p><h3>Complete Vehicle Power Systems</h3><p>Beyond chargers and isolators, Samlex manufactures <a href="/7541-samlex-vehicle-battery-2476">vehicle batteries</a> designed to withstand the vibration and temperature extremes common in mobile environments. Their <a href="/7541-samlex-inverters-200588">inverters</a> range from compact models for powering laptops and small electronics to high-capacity units capable of running power tools, refrigerators, and other demanding loads. This comprehensive approach allows installers and DIY enthusiasts to source multiple components from a single manufacturer known for quality and compatibility.</p><h3>Proven Across Industries</h3><p>Samlex products serve diverse sectors including telecommunications, electrical contracting, emergency services, marine transportation, and renewable energy. Their equipment appears in everything from utility service trucks to sailboats, from food delivery vehicles to remote weather stations. This broad market presence reflects the versatility and durability that professional users demand from their power conversion equipment.</p><p>With over three decades of manufacturing experience and distribution reaching across North America and beyond, Samlex continues to deliver power solutions that combine electrical efficiency with practical reliability for mobile and stationary applications alike.</p>

Part Number

BG200
08/07/2036 12:44 PM
Sale Price

$279.40

2 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Samlex BG200 Battery Guard is a high-current voltage-sensitive relay designed to protect your battery system from over-discharge and over-voltage conditions. With a 200-amp continuous current rating, this intelligent battery management device automatically disconnects and reconnects loads based on programmable voltage thresholds, extending battery life and preventing damage to connected components.

Key Features:

  • 200-amp continuous current capacity for high-demand applications
  • Automatic voltage detection for both 12 VDC and 24 VDC systems
  • 10 programmable voltage settings for customized disconnect and reconnect points
  • Prevents excessive battery discharge that reduces battery lifespan
  • Protects against over-voltage damage caused by faulty alternators or charging systems
  • Voltage-sensitive relay operation ensures automatic load management
  • Ideal for marine, RV, solar, and automotive applications

The BG200 is perfect for protecting auxiliary battery systems in vehicles, boats, and off-grid power systems. By automatically disconnecting non-essential loads when battery voltage drops too low, it ensures you always have enough power to start your engine or maintain critical systems. The unit also safeguards your electronics from voltage spikes that can occur with alternator or charger failures.

Product came just three days after I ordered it! Great product at a great price. I would definitely order from them again!

Reasonable prices, quick shopping process

the prices were great lowest i found on the net and the shipping is fast

Excellent Website to Shop From and Excellent Email and Shipping imformation received promptly and prices are the best on the internet. Will definitely shop again and refer to my friends.

nice site

so far so good every thing was just as it should be - good work

I REALLY NEEDED THE PARTS ORDERED AND ORDERING WAS EASY, BUT I FOUND WHAT I NEEDED AND CANCELED THE ORDER...

Great seller. Competitive price, extremely fast shipping. Would most likely buy again!

SIMPLE & EASY

I did a pretty extensive search looking for a good price on a specific set of Autogage gauges. They had the best price and were in stock with quick notification of shipment. Order # 27510 should be here soon so I can finish my project. Would so business with again.

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