Blue Sea Systems AC Source Selector Rotary Switch, 4-Pole, 2 + OFF Positions, Dual Output, 600V AC Max

Overview

The Blue Sea Systems AC Rotary Switch is a 4-pole AC source selector for boats that need controlled switching between onboard AC sources and two 120V load groups. It uses an OFF + 2-position layout with three source inputs and two load circuits out, giving the helm or electrical panel a clear way to isolate power or select the active AC source.

This switch family is built for AC systems where circuit protection is provided elsewhere. Across the range, the switches carry a 600V AC maximum voltage rating, mount in panels up to 0.16 in (4.00 mm) thick, and are UL 508 listed. The two available versions cover 120V 30A service and 120/240V 65A service.

Key features

• 4-pole AC rotary switch for managing AC source selection on board
• OFF + 2-position layout gives a clear power-off position between source selections
• Three source inputs and two load circuits out for dual 120V load-group arrangements
• 600V AC maximum voltage rating across both configurations
• Mounts in panels up to 0.16 in (4.00 mm) thick for integration into suitable AC panels
• UL 508 listed for use as an industrial rated switch
• Works where the required circuit protection is already handled elsewhere in the AC system

Variants

This AC rotary switch is offered in two configurations that vary by nominal voltage and maximum amperage.

Both versions use the same OFF + 2-position source-selection format, a 4-pole layout, three source inputs, two load circuits out, a 600V AC maximum voltage rating, panel mounting up to 0.16 in (4.00 mm), and UL 508 listing.

• 6337: 120V nominal voltage, 30A maximum amperage. This version matches lower-amperage AC source selection where the vessel uses two 120V load groups and separate circuit protection.
• 9093: 120/240V nominal voltage, 65A maximum amperage. This version covers higher-amperage 120/240V AC source arrangements while keeping the same OFF + 2-position rotary control layout.

Installation and fit

The switch is meant for installation in an AC electrical panel with enough rear clearance for the selected version. The 30A version measures 1.89 in high by 1.89 in wide by 2.98 in deep, while the 65A version measures 2.52 in high by 2.52 in wide by 4.50 in deep.

Use it in systems where the switching function is separate from the overcurrent protection. Because this is part of the boat's AC shore power or onboard AC distribution system, installation should follow the vessel wiring plan and be handled by qualified marine electrical personnel.

Use on board

This type of selector is a practical fit for cruising boats, sportfishing boats, and larger sailboats that need a clear way to manage AC source input at the main distribution area. It is most useful where two 120V load groups are already planned and the operator needs simple rotary source control without adding circuit protection at the switch itself.

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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