• Blue Sea Systems 7610 SI-Series 120 Amp Automatic Charging Relay
  • Blue Sea Systems 7610 SI-Series 120 Amp Automatic Charging Relay
  • Blue Sea Systems 7610 SI-Series 120 Amp Automatic Charging Relay
  • Blue Sea Systems 7610 SI-Series 120 Amp Automatic Charging Relay
1 4

Brand: Blue Sea Systems

Blue Sea Systems 7610 SI-Series 120 Amp Automatic Charging Relay

Blue Sea Systems 7610 SI-Series 120 Amp Automatic Charging Relay

$131.11
$131.11
Sale Sold out
Shipping calculated at checkout.

3 available

The Blue Sea Systems 7610 SI-Series Automatic Charging Relay is designed to manage battery charging by automatically combining battery banks during a charging cycle and isolating them during discharge. This relay protects sensitive electronics by temporarily isolating house loads from the engine circuit during cranking.

Key Features:

  • 120 Amp rating supports high-output alternators.
  • 12/24V auto-ranging voltage input.
  • Activates from any charging source including alternators, battery chargers, and solar panels.
  • IP67 waterproof rating for temporary immersion up to 30 minutes.
  • Ignition protected for safe installation on gasoline-powered vessels.
  • Hermetically sealed, vaporproof contacts.
  • Remote LED output and built-in status LEDs indicate relay state, undervoltage lockout, and starting lockout.
  • Tin-plated copper studs with 7/8 in. length for multiple cable terminals.
  • Includes clip-on cover for terminal protection.
  • Regulatory note: This product contains chemicals, including di(2-ethylhexyl)phthalate (DEHP), known to the State of California to cause cancer and reproductive harm.

Product facts

CT SKU
CT-100764
Model / MPN
7610
UPC / GTIN
632085076108
Package dimensions
3" X 7" X 9"
Package weight
1.2 lb

Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.

Shipping & returns

Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.

Fit & compatibility

Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.

Need help choosing?

Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.