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BEP Marine 770-DP Pro Installer 400A Double Pole Battery Switch

Manufacturer

BEP Marine

<h3>About BEP Marine</h3><p><strong>BEP Marine</strong> has been a cornerstone of the marine electrical industry since its founding in 1995 in Auckland, New Zealand. Rooted in New Zealand's world-class yachting culture — a scene shaped in no small part by successive America's Cup campaigns — BEP Marine built its reputation on engineering electrical products that could survive the most demanding conditions on the water and beyond. Today, the brand is part of the Navico Group under Brunswick Corporation, and its products are specified as original equipment by leading boat, emergency vehicle, and RV manufacturers worldwide.</p><h3>Engineering for the Harshest Environments</h3><p>What separates BEP Marine from generic electrical suppliers is a relentless focus on real-world performance. Every product in the BEP lineup is designed to meet exacting performance specifications, capable of withstanding prolonged exposure to salt air, moisture, vibration, and extreme temperatures — both at sea and on land. BEP backs this confidence with a &quot;Trusted Quality&quot; 5-year warranty across their product range, a testament to how thoroughly their components are tested before they reach your vessel.</p><p>BEP's engineering culture also prioritizes ease of integration. Whether you're wiring a simple single-battery sailboat or a complex multi-bank power system on a large cruiser, BEP products are designed to slot into both straightforward and comprehensive electrical architectures without hassle. Their innovative product lines — including the CZone digital switching system and the Pro Installer series — represent the cutting edge of onboard power management, allowing boaters to monitor and control circuits from touchscreen interfaces and minimizing valuable space in crowded electrical panels.</p><h3>Core Product Categories</h3><p>BEP Marine's catalog spans the full spectrum of marine power management. At the heart of their offering are <a href="/11486-bep-marine-battery-switch-12204">battery switches</a>, where BEP has pioneered design innovations for decades — from compact On/Off isolation switches to high-capacity selector switches rated at 400A continuous and 600A intermittent. Their award-winning EZ-Mount line (recipient of the prestigious METS DAME award) features an industry-standard footprint that clusters with other Pro Installer components, saving precious onboard space.</p><p>For remote power control and automated charging management, BEP's <a href="/11486-bep-marine-solenoids-202547">solenoids</a> allow boaters to switch high-amperage loads using low-current control circuits — essential for bow thrusters, windlasses, and other high-draw accessories. The Digital Voltage Sensing Relay (DVSR) automates second battery bank charging with exceptional efficiency.</p><p>Rounding out the core lineup, BEP's <a href="/11486-bep-marine-battery-disconnect-switches-200143">battery disconnect switches</a> deliver reliable isolation capability for single or dual battery banks, ensuring your vessel's electrical system can be safely de-energized for maintenance, storage, or emergency situations. Motorized disconnect variants allow remote operation, making them ideal for installations where the battery is difficult to access directly.</p><h3>Who Uses BEP Marine?</h3><p>BEP Marine serves both OEM boat builders and the marine aftermarket, with a product range trusted by recreational boaters, commercial operators, and emergency vehicle fleets across North America, Europe, Asia Pacific, and Oceania. If your application demands reliable, durable, and intelligently designed electrical components, BEP Marine delivers solutions built to go the distance.</p>

Part Number

770-DP
05/31/2036 10:46 PM
Sale Price

$72.66

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The BEP Marine 770-DP Pro Installer is a high-performance 400A double pole battery switch designed specifically for marine applications requiring simultaneous isolation of both positive and negative supplies. This next-generation switch combines exceptional power handling with installer-friendly features and robust construction.

Key Features:

  • 400A continuous rating with 600A intermittent and 1500A cranking capacity
  • Double pole design isolates both positive and negative circuits simultaneously
  • Three versatile mounting options: surface, rear panel, or front panel
  • Optimized cable access and industry-standard mounting pattern for easy installation
  • On/Off operation with intuitive ergonomic design
  • Four 10mm studs (3/8") for secure cable connections
  • Marine-grade materials engineered to withstand harsh saltwater environments
  • Rated for 12-48V DC systems (48V maximum)

Important Safety Note: BEP does not recommend using this switch to control both house and start battery systems simultaneously. In emergency situations, you may need to isolate your engine battery while maintaining power to your house battery for critical communications and safety equipment.

Specifications:

  • Dimensions: 3.85" L × 3.85" W × 3.62" H
  • Continuous Rating: 400A
  • Intermittent Rating: 600A
  • Cranking Rating: 1500A
  • Voltage Range: 12-48V DC
  • Mounting Type: Surface, rear panel, or front panel
  • Terminal Studs: 4× 10mm (3/8")

The Pro Installer MC10 series represents BEP Marine's commitment to providing professional-grade electrical solutions that prioritize both performance and ease of installation. Ideal for applications requiring complete circuit isolation including battery charging systems, emergency shutoffs, and maintenance disconnects.

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