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Complete Blue Sea 7622100 Ml Acr Charging Relay 12v 500a W/manual Control Deutsch Connector [7622100] 70% Off - Today Only [hwfrKiGW]

$59.99 $191.99 -69%

Blue Sea 7622100 ML ACR Charging Relay 12V 500A The Blue Sea 7622100 ML ACR Charging Relay is a powerful and versatile solution for managing battery charging and discharging in 12V systems. This 500A magnetic latching relay ensures seamless battery m

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Blue Sea 7622100 ML ACR Charging Relay 12V 500A

The Blue Sea 7622100 ML ACR Charging Relay is a powerful and versatile solution for managing battery charging and discharging in 12V systems. This 500A magnetic latching relay ensures seamless battery management, automatically combining batteries during charging and isolating them during discharging and engine start. Its dual sensing capabilities and start isolation features make it an essential component for protecting sensitive electronics and maximizing alternator output.

Key Features and Specifications

The Blue Sea 7622100 ML ACR Charging Relay boasts a range of impressive features and specifications. Its manual control switch provides an additional layer of safety, allowing control with or without power and offering a lock-off capability for servicing. The relay automatically manages the charging of two large battery banks, allowing for paralleling of battery banks for emergency starting. With a 500A continuous rating, it supports high-output alternators effectively. The magnetic latch (ML) design ensures very low current draw in both "ON" and "OFF" states, making it energy-efficient. Additionally, the relay features dual sensing, start isolation, and engine isolation capabilities, along with LED outputs for remote indication of various states.

Practical Applications and Benefits

The Blue Sea 7622100 ML ACR Charging Relay is an ideal choice for a variety of applications, including marine, automotive, and industrial settings. Its ability to manage battery charging and discharging efficiently ensures optimal performance and longevity of your battery banks. The relay's features, such as start isolation and engine isolation, provide enhanced protection for sensitive electronics and maximize alternator output. With its robust construction and high-quality materials, this relay is built to last, offering reliability and peace of mind. Don't miss out on the opportunity to upgrade your 12V system with this reliable and feature-rich charging relay.

What Our Customers Say

January 6, 2026

Absolutely no complaints!

A top-performing product in its class.

- Louis V..

January 6, 2026

Absolutely no complaints!

This is a product that is reliable and easy to use.

- Julian G..

January 6, 2026

Absolutely no complaints!

A perfect blend of form and function.

- Beverly M..

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