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Holiday Special Blue Sea 7610 120 Amp Si-series Automatic Charging Relay [7610] Massive 95% Savings [mAfOjJFT]

$25.99 $83.99 -69%

7610120 Amp SI-Series Automatic Charging Relay Allows temporary isolation of house loads from engine circuit during engine cranking to protect sensitive electronicsAutomatically combines battery banks during the charging cycle and isolates under disc

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7610

120 Amp SI-Series Automatic Charging Relay


  • Allows temporary isolation of house loads from engine circuit during engine cranking to protect sensitive electronics
  • Automatically combines battery banks during the charging cycle and isolates under discharge
  • 12/24 Volt auto ranging voltage input
  • Waterproof rated IP67 - temporary immersion for 30 minutes
  • Ignition protected - safe for installation aboard gasoline powered boats
  • Remote LED output indicates relay state away from ACR
  • LED light indicates when batteries are combined
  • LED blinks in undervoltage lockout and starting lockout
  • Supports high-output alternators up to 120 Amperes
  • Included with the ADD A BATTERY Dual Circuit System
  • Automatically combines battery banks during the charging cycle and isolates under discharge
  • Ignition protected - safe for installation aboard gasoline-powered boats
  • Activates from any charging source - alternators, battery chargers, or solar panels
  • Hermetically sealed contacts / vaporproof
  • Side and bottom knockouts for power cable connections
  • Clip-on cover protects and insulates terminal connections
  • Tin-plated copper studs for maximum corrosion resistance
  • 7/8" (22.22mm) stud length to accept multiple cable terminals
  • 1/4" x 0.031" male quick connect terminals for ground and remote LED and starting interrupt

WarningWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.


Owner's Manual (pdf)

What Our Customers Say

December 29, 2025

Absolutely no complaints!

An excellent choice for its intended and specific purpose.

- Nest R..

December 29, 2025

Absolutely no complaints!

A product that is truly worth the high praise.

- Catriona U..

December 29, 2025

Absolutely no complaints!

An outstanding tool. It is very, very, very, very dependable.

- Goreu E..

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