Ignitions and Electrical Wiring Components

BLUE SEA

SOLENOID ML 500A 12V ACR

$271.88

SKU: B03C 7620-BSS

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Blue Sea 7620 ML-ACR 12V DC 500A Automatic Charging Relay is a heavy-duty magnetic latching relay that automatically combines and isolates battery banks at 500A continuous for large DC systems with high-capacity battery banks. It is IP67 waterproof rated, ignition protected, and uses a magnetic latching design that draws zero current to maintain state.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBLUE SEA
Part NumberB03C 7620-BSS

Videos

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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