Blue Sea Systems AC Main + 3 Positions Circuit Breaker Panel, 120V AC, 30A Main, 3 x 15A Branch Breakers, Analog Volt and Amp Meters

Overview

The Blue Sea Systems 8409 is a 120V AC main and branch circuit breaker panel with one 30A double-pole main breaker, three 15A single-pole branch breakers, a 0 to 150V AC voltmeter, and a 0 to 50A AC ammeter with coil. It gives a boat a compact way to bring shore power or another 120V AC source into a single panel and split it into three protected branch circuits.

This panel comes fully pre-wired with hot, neutral, and safety ground buses already in place, so the wiring layout is straightforward when replacing an older panel or adding a separate AC distribution point. A red reverse-polarity indicator helps spot wiring faults, and each circuit position has backlit labels plus an ON indicator LED, which makes the panel easier to read when cabin lighting is low.

At 7.50 x 5.25 inches, it fits where space is limited but you still want metering and a proper AC main. The panel bus is rated at 50A, so it suits smaller 120V AC distribution setups that need a clear main disconnect and a few branch circuits without moving to a much larger panel.

Key features

• 120V AC panel layout with one 30A double-pole main breaker and three 15A single-pole branch breakers
• Built-in AC metering with a 0 to 150V voltmeter and a 0 to 50A ammeter with coil
• Pre-wired hot, neutral, and safety ground buses reduce installation time and keep the wiring layout organized
• Red reverse-polarity LED gives a clear warning if shore power wiring is incorrect
• Backlit circuit label positions and ON indicator LEDs make circuit status easier to read underway or at the dock
• 50A panel bus rating supports compact 120V AC distribution systems on boats that do not need a larger branch count
• Traditional metal panel format works as an extension to an existing panel or as a full replacement

Compatibility and fit

This panel is for 120V AC systems, so it belongs on boats wired for that service standard. It is a practical match when the boat needs one AC main and three branch circuits for common onboard loads such as receptacles, a battery charger, or other dedicated 120V AC equipment, provided the branch circuit planning matches the installed breaker values and the vessel’s wiring design.

The compact face size helps when refitting a small electrical area, and the built-in meters save space compared with adding separate instruments nearby. For boats that already use Blue Sea Systems A-Series style panels, it also keeps a familiar control layout and white toggle appearance.

Installation and setup

The fully pre-wired buses shorten the setup work because the main internal distribution is already arranged at the panel. That matters on refit jobs where access behind the helm, nav station, or electrical locker is tight and every extra termination adds time.

This panel makes the most sense in a protected mounting location used for the boat’s AC distribution, where the operator can read the meters and breaker status easily. The reverse-polarity indicator and the labeled, lighted circuit positions are especially useful on boats that connect and disconnect shore power often, including cruising boats, dockside liveaboards, and boats with a small but active AC load list.

What’s included

• AC panel with pre-wired hot, neutral, and safety ground buses
• One 30A double-pole main circuit breaker
• Three 15A single-pole branch circuit breakers
• AC micro voltmeter, 0 to 150V AC
• AC micro ammeter, 0 to 50A, with current transformer coil
• Basic AC panel label set with 30 labels

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Orders of $100 or more qualify for free shipping when eligible. For orders under $100, shipping costs are calculated at checkout based on destination, package weight, and selected service. International shipping is available for eligible products, and certain items may require additional handling, warehouse transfers, or may ship directly from the manufacturer, which can affect processing time.

Deliveries are handled by preferred carriers such as USPS, UPS, FedEx, DHL, and others depending on your location and selected service. Estimated delivery times are displayed at checkout and may vary due to customs processing, carrier delays, weather, postal disruptions, or other circumstances beyond our control. Once your order ships, you'll receive a confirmation email with tracking information. Tracking may take up to 24 hours to update on the carrier's website and is also available through your account when applicable.

We ship throughout the United States and to most international destinations for products eligible for international shipping. International orders may be subject to customs duties, taxes, brokerage charges, or other import fees, which are the customer's responsibility and are not included in the product or shipping price. PO Boxes are accepted only when shipping through USPS, and not all packages qualify for this option. If your order does not arrive within the estimated delivery window, please contact us at info@apollolighting.com or +1 (954) 375-0100 so we can assist with locating your package.

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Returns may be requested within 30 days of receiving your order. Items must be unused, uninstalled, unaltered, and returned in their original packaging with all tags, packing materials, blank warranty cards, manuals, instructions, accessories, and included items. Certain products, including installed or used electronics, electrical components, lighting, consumables, custom or special-order items, cut-to-length products, safety equipment, and merchandise exposed to water or marine conditions, may not be eligible for return.

To request a return, sign in to your account and select the applicable order and items, and submit your request for review. Eligible unfulfilled items may also be submitted for cancellation within 1 hour of placing the order. Returns or cancellations are not considered approved until you receive confirmation from Apollo Lighting. Please do not ship or drop off merchandise before receiving return approval and instructions.

Customers are responsible for arranging and paying for return shipping unless the return is due to an error by Apollo Lighting or the item is verified as defective, damaged, or incorrect. Missing, damaged, defective, or incorrect items must be reported within 2 business days of delivery, and photos or other documentation may be required for review. If the issue is verified, Apollo Lighting may provide or reimburse return shipping and issue a replacement or refund depending on the circumstances. International customers are responsible for return shipping, duties, taxes, customs charges, brokerage fees, and other costs associated with an international return.

After your return is received and inspected, approved refunds are issued to the original payment method and may take 5-7 business days to appear after processing. Original shipping and handling charges are nonrefundable, and the value of any included free items that are not returned may be deducted from the refund. Apollo Lighting does not charge a standard restocking fee on eligible returns. Returns that are incomplete, damaged, installed, used, altered, improperly packaged, or otherwise do not meet the eligibility requirements may be refused. We recommend using a trackable and appropriately insured shipping service for all customer-arranged returns.

For assistance, contact info@apollolighting.com or call +1 (954) 375-0100.

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Many products sold by Apollo Lighting include a manufacturer's warranty covering defects in materials or workmanship. Warranty terms vary by brand, product category, and model, so eligibility, coverage duration, exclusions, and available remedies are determined by the applicable manufacturer. We recommend reviewing the warranty information provided with your product before installation or use, especially for marine electronics, navigation equipment, lighting, electrical systems, pumps, safety equipment, and other specialized marine products.

If you need warranty service, the claim must follow the process established by the manufacturer, authorized service center, or designated warranty provider. You may be asked for proof of purchase, a serial number, product registration, photos, maintenance or installation records, or other documentation. Apollo Lighting does not determine or modify a manufacturer's warranty coverage or final claim decision, but we are happy to help provide purchase information and direct you to the appropriate manufacturer or warranty resource.

Keep your receipt, product documentation, serial number information, and original packaging when practical. Damage caused by normal wear, misuse, improper installation, insufficient maintenance, corrosion, impact, unauthorized modifications, electrical issues, or operation outside the manufacturer's specifications may not be covered. Warranty claims are separate from standard returns, so a product that has been installed, used, or exposed to marine conditions may no longer qualify for return while still remaining eligible for evaluation under the manufacturer's applicable warranty.

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