your source for Airmar and other marine transducers

Blue Sea Systems - Auto Charging Relay System (ACR)


Blue Sea Systems - Auto Charging Relay System (ACR)
Manufacturer Part #: 7610
Navigators Choice Part #: 7610

  • 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
  • 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
  • Supports high-output alternators up to 120 Amperes
  • Dual sensing
Intermittent Rating: 5 min. 210 Amps
Continuous Rating 120 Amps
Nominal Voltage 12/24 Volts DC
Amperage Operating Current - continuous 15mA open
175mA combined
Terminal Stud Size 3/8"-16 (M10)
Terminal Stud Length 1.50" (38.1 mm)
Terminal Stud Torque 140 in-lb (15.5 Nm)
Cable Size to Meet Ratings 1/0 AWG
Terminal Ring Diameter Clearance 1.12" (28.4 mm)
Mounting #8 or M4
Relay Contact Position
Combine (30 sec.) 13.6V @ 12V DC
27.2V @ 24V DC
Combine (90 sec.) 13.0 V @ 12V DC
26.0V @ 24V DC
Open (10 sec.) 12.35V @ 12V DC
24.7V @ 24V DC
Open (30 sec.) 12.75V @ 12V DC
25.5V @ 24V DC
Open High 16.0V @ 12V DC
32V @ 24V DC
Under Voltage Lockout 9.5V @12V DC
19V @ 24V DC
Product Line
PN Product Name
7610 SI-Series Automatic Charging Relay

Inventory stock levels on this website are not automatically updated stock could be more or less than indicated below for inventory quantity. Generally items are in stock even if shown out of stock, if avoiding a backorder is critical please click here to email us from our contact page to confirm quantity you need is available.

  • Model: 7610
  • Shipping Weight: 1.2lbs
  • 2 Units in Stock
  • Manufactured by: Blue Sea Systems

Be the first to write a review.  Write a Review.

This product was added to our catalog on Friday 06 July, 2012.

Manufacturer Info