Blue Sea Systems AC Insulating Cover, 1 Module

Overview

The Blue Sea Systems 1331 is an AC insulating cover for one module in a compatible Blue Sea Systems panel. It isolates 360 panel AC components and circuits from DC system elements, helps meet ABYC safety requirements where AC and DC loads share the same panel area, and adds mechanical protection when the back of the panel extends into a locker.

This is a modular cover piece that works with interlocking SIDE, TOP, and END sections, so the enclosure can be built around larger AC components when needed. Wire breakouts allow cable runs in any direction, which helps when the wiring path has to turn quickly behind the panel or space is limited.

Key features

• 1-module AC insulating cover for compatible Blue Sea Systems panel layouts
• Isolates 360 panel AC components and circuits from DC system elements
• Meets ABYC safety requirements for panels with combined AC and DC loads
• Adds mechanical protection behind panels that protrude into lockers
• Interlocking SIDE, TOP, and END pieces can be stacked around larger AC components
• Wire breakouts allow conductor access from any direction

Compatibility and fit

This is the 1-module version, so fit depends on the panel layout it is being used with. It is used with compatible Blue Sea Systems AC panels across selected 120V, 230V, and 120/240V configurations, including source selector, ELCI, and main plus branch layouts. Matching the panel model is the right way to confirm fit before installation.

Installation and use on board

This cover makes the most sense where an AC panel is mounted against a locker, liner, or service space that can be reached from behind. It creates an insulated barrier around the back of the panel while still leaving room to route conductors through the breakout openings.

It also makes practical sense on boats that carry both AC and DC circuits in the same electrical area and need better separation between those systems. That is common on cruising boats, workboats, and larger center consoles where panels are often installed in tight interior spaces.

• 1336643_qbp553767.pdf

Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.

Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.

Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.

Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.