Blue Sea Systems AC Rotary Source Selector Switch, 2-Pole, 120/230V AC, Single Output

Overview

The Blue Sea Systems AC Rotary Source Selector Switch is a 2-pole AC selector for routing one of multiple 120/230V AC sources to a single output circuit on a boat. It is used where circuit protection is already handled elsewhere, such as on vessels with separate AC breakers, shore power inlets, a generator, or an inverter feed.

The range covers OFF plus 2-source and OFF plus 3-source configurations, with 30A and 65A maximum amperage options. All listed variants are 2-pole switches with one load circuit output and a maximum voltage rating of 600V AC, giving the installer a clear way to separate AC sources and avoid feeding the same circuit from two supplies at once.

Its compact panel-mount format fits electrical panels up to 0.16 in. or 4.00 mm thick, making it suitable for AC distribution panels, helm-adjacent electrical stations, and refit work where panel space is limited.

Key features

• 2-pole AC rotary switch for selecting between multiple 120/230V AC sources feeding one output circuit.
• OFF position gives a clear disconnect point before selecting shore power, generator, inverter, or another AC source.
• Available in 2-source and 3-source layouts, with 30A and 65A maximum amperage options.
• Rated for up to 600V AC, with one load circuit output across the listed variants.
• Mounts in panels up to 0.16 in. or 4.00 mm thick for use in compact marine AC panels.
• UL listed and built around a heavy-duty industrial rated switch for demanding onboard electrical use.

Variants

This AC rotary selector is offered in multiple configurations so the panel layout can match the number of AC sources on board and the amperage requirement of the circuit.

The source count and maximum amperage change by variant. The listed options share a 2-pole format, one load circuit output, support for 120/230V AC source selection, and a 600V AC maximum voltage rating.

• 9009: Source selection 2 sources, max amperage 30A. This version has OFF plus 2 positions for boats switching between two AC inputs feeding one circuit, with a compact 1.89 in. height, 1.89 in. width, and 1.91 in. depth.
• 9010: Source selection 3 sources, max amperage 30A. This version has OFF plus 3 positions for systems that need an additional AC source option while keeping the same 30A rating.
• 9011: Source selection 2 sources, max amperage 65A. This version keeps the OFF plus 2-position layout but raises the maximum amperage to 65A for higher-capacity AC source selection.

Installation and setup

This switch belongs in an AC system where the overcurrent protection is already installed elsewhere in the distribution layout. It should be wired as part of a properly protected marine AC panel so only one selected source can feed the output circuit at a time.

The rotary action gives the operator a simple, indexed control at the panel, which is helpful on boats where crew may need to change between dockside shore power, onboard generation, or inverter supply without working behind the panel.

Compatibility and fit

The selector is a practical match for boats with more than one AC source and a single output circuit that must be controlled from a panel. It suits cruising boats, fishing boats, and refit projects where source selection needs to be clear at the AC distribution point.

Before installation, match the selected variant to the number of AC sources and the circuit amperage. The 30A versions suit 30A AC source selection layouts, while the 65A version is the correct match within this range when a 65A selector is required.

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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