Blue Sea Si-acr Automatic Charging Relay 12-24vdc 120a
SKU: 46757045204

Blue Sea Si-acr Automatic Charging Relay 12-24vdc 120a

Sale price$113.93 Regular price$126.59
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Blue Sea Si-acr Automatic Charging Relay 12-24vdc 120aBlue Sea Systems SI ACR Automatic Charging Relay 12 24V DC 120A Model: 7610 BSS Protects sensitive electronics by temporary isolation of house loads from engine circuit during engine cranking Designed for 12 or 24 volt systems 12 24 volt auto ranging voltage input Hermetically sealed contacts vaporproof Ignition protectedsafe for installation aboard gasoline powered boats Supports high output alternators up to 120 Amperes Dual sensing Automatically

Blue Sea Systems SI-ACR Automatic Charging Relay - 12/24V DC 120A

Model: 7610-BSS
  • Protects sensitive electronics by temporary isolation of house loads from engine circuit during engine cranking
  • Designed for 12 or 24 volt systems
  • 12/24 volt auto ranging voltage input
  • Hermetically sealed contacts/vaporproof
  • Ignition protected—safe for installation aboard gasoline powered boats
  • Supports high-output alternators up to 120 Amperes
  • Dual sensing

Automatically combines batteries during charging, isolates batteries when discharging and when starting engines

SI-ACR automatically combines batteries during charging, isolates batteries when discharging and when starting engines. The Dual Circuit Plus™ Battery Switch simplifies the switching of two batteries to OFF or ON while still providing battery isolation between the engine and auxiliary battery. The Combine function can be used to parallel the batteries in the event of a low engine battery.

Specifications
Nominal Voltage 12V DC
24V DC
Start Isolation Yes
Amperage Operating Current 175mA (combined)
15mA (open)
Terminal Stud Torque 140 in-lb (15.82 Nm)
Continuous Rating 120A
Intermittent Rating 210A (5 min)
Cable Size to Meet Ratings 1/0 AWG
Stud Material Tinned Copper
Terminal Ring Diameter Clearance 1.12in (28.45 mm)
Terminal Stud Length 0.875in (22.23 mm)
Terminal Stud Size 3/8"" - 16 (M10)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46757045204

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 185 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
BLTFresh
Draper, US
★★★★★ 5
Perfect fit for my 2015 Fit
Excellent, easy to replace and a great value, thank you!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 24, 2024
H
Verified Purchase
Hoghito
Port Orchard, US
★★★★★ 4
Air filter
Nice product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2024
R
Verified Purchase
Roxabellum
Birmingham, US
★★★★★ 5
Works as intended
Installed it myself yay.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 22, 2025
R
Verified Purchase
Roach
Bozeman, US
★★★★★ 5
Works fine
Works fine
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
S
Verified Purchase
Steve T.
Birmingham, US
★★★★★ 5
Windshield wiper blades
Size: 24" + 19"(Pair for Front Windshield Lock)
Easy to install and fit perfectly on our 2023 Honda Civic sport. Good quality for a brand that is much cheaper than buying from the local auto parts store store. The last pair of these lasted a few years in the Florida sun so they are durable. The clean the windshield well and leave it streak free
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

recommand products