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Off/On Combine Battery Switch without Base - Panel Mount - Red
The Dual Circuit Plus switch builds on the standard dual circuit configuration by adding an emergency parallel function. This allows both circuits to combine instantly in the event of a start battery failure—delivering backup power when you need it most.
Smart Power Management
- Provides secure isolation during normal operation
- Emergency parallel mode ensures dependable backup starting power
- Ideal for both marine switch panels and RV electrical systems
Durable Marine-Grade Construction
- Non-corrosive marine-grade metals and reinforced polycarbonate housing
- Ignition protected for safe use aboard gasoline-powered boats
- Built to withstand vibration, salt spray, and harsh environments
High-Performance Connections
- 3/8″-16 tin-plated copper studs maximize conductivity and resist corrosion
- Compatible with both 3/8″ and M10 ring terminals
- 7/8″ stud length fits multiple cable terminals with ease
User-Friendly Design
- Tactile knob textures make the switch position easy to feel
- International ON/OFF legends and ICON label set included
- Versatile mounting options: surface, front panel, or rear panel
Why Choose the Dual Circuit Plus Switch?
This switch combines isolation, emergency backup, and rugged construction in one unit. Whether upgrading a boat or RV, the Dual Circuit Plus delivers reliable performance and peace of mind on the water or on the road.
Specifications:
- Continuous Rating: 300 Amps DC
- Intermittent Rating: 450 Amps DC (5 min)
- Cranking Rating: 675 Amps DC (30 sec)
- Max Voltage: 32VDC
- Cable Size: 4/0 AWG
Specifications:
- Continuous Amperage: 300
- Positions: 3
- Box Dimensions: 3"H x 6"W x 9"L WT: 0.75 lbs
- UPC: 810196331211
Quick Guide (pdf)
Brochure (pdf)
FAQs
Product & Usage
1. Is your gear authentic and warranty-backed?
Yes — we are an authorized US dealer for 300+ marine electronics brands. Every order ships with the manufacturer’s full warranty.
2. Are these products beginner-friendly?
Yes. Our products are designed for both seasoned boaters and first-time owners. Each unit ships with a manufacturer manual, and we’re happy to answer setup questions over email.
3. Are these products built for marine conditions?
Yes. Marine electronics are engineered for saltwater spray, vibration, and weather. Check the product specs for IPX waterproof rating and saltwater certifications.
Maintenance & Accessories
1. What maintenance does marine electronics require?
Rinse with fresh water after saltwater exposure, store in a dry place, and follow your manufacturer’s cleaning and storage instructions.
2. Can I buy replacement parts and accessories separately?
Yes — we carry replacement parts, mounts, transducers, cables, and accessories for the brands we stock.
3. Do you provide product manuals or installation guides?
Every product ships with the original manufacturer’s manual. Digital copies and detailed installation guides are typically available on the brand’s website.
Warranty & Guarantee
1. Does my purchase include a warranty?
Yes — every order includes the full manufacturer warranty. Coverage length varies by brand (typically 1–3 years for Garmin, Lowrance, Raymarine, Simrad, Humminbird, Furuno, and others).
2. How do I register for warranty coverage?
Register directly with the manufacturer using your unit’s serial number. Manufacturer registration is the fastest path to warranty support if you ever need it.
3. What does the manufacturer warranty cover?
Defects in materials and workmanship under normal use. Damage from impact, improper installation, or saltwater corrosion (without protection) may be excluded. Check brand-specific terms in your unit’s documentation.
4. Can I extend the warranty?
Some manufacturers offer extended-coverage programs through their registration portals. We don’t sell third-party warranty programs.
Purchasing & Support
1. How fast does my order ship?
Orders placed before 4pm EST Monday–Friday ship the same business day via UPS from our NJ or FL warehouses. Continental US delivery typically takes 3–7 business days for Economy.
2. Do you offer bulk or fleet pricing?
Yes — we offer volume pricing for fleet operators, marinas, dealers, and commercial customers. Email support@marineelectronicsdepot.com with your needs.
3. How can I contact support?
Email support@marineelectronicsdepot.com or call during business hours (Mon–Fri 9am–5pm ET). We’re happy to help with pre-purchase questions, order status, or post-sale support.
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