Ignitions and Electrical› Wiring Components

BLUE SEA

BLUE SEA SYSTEMS 7621300-BSS ML-AC

$289.40

SKU: B03C 7621300-BSS

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Blue Sea ML-ACR Automatic Charging Relay is a heavy-duty magnetic latching relay designed for large 24V DC systems with high-capacity battery banks. It automatically combines and isolates battery banks at a continuous rating of 500A. This relay is suitable for use with starters, alternators, and inverter/chargers.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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 7621300-BSS

Videos

Blue Sea 7622 Automatic Charging Relay Walkthrough

Blue Sea 7622 Automatic Charging Relay Walkthrough
Blue Sea Systems | ML-ACR Managed Battery Switch – Complete Power Control

Blue Sea Systems | ML-ACR Managed Battery Switch – Complete Power Control
Blue Sea 7611 ACR

Blue Sea 7611 ACR
Blue Sea Automatic Charging Relay Install. #BlueSea #SeaRay #MarineMax #Episode215

Blue Sea Automatic Charging Relay Install. #BlueSea #SeaRay #MarineMax #Episode215

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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