BatteryLink™ Automatic Charging Relay - 12V/24V DC 120A

Blue Sea Systems
SKU
BSS7611

Automatically shares the single source of the charge with Auxiliary Battery

Features

  • 120 Amp continuous rating
  • 12/24V DC auto-ranging voltage input
  • Senses charging on two battery banks
  • Side and bottom knockouts for cable connections
  • Clip-on cover insulates terminal connections
  • 7∕8" (22 mm) stud length to accept multiple cable terminals
  • Integrated LED indicates ACR status
  • 1∕4" × .032" male quick connect terminals for ground and optional features
  • The largest battery bank cannot exceed Group 27

Optional Features

  • Optional Auxiliary Battery Priority connection shares the alternator charge with the Auxiliary battery longer when the engine is running to allow the use of auxiliary loads for an extended period of time
  • Remote LED remotely indicates ACR states - requires optional LED
£131.35
RRP Ex. VAT
Specifications
Nominal Voltage 12V DC
24V DC
Auxiliary Battery Priority* Yes
Amperage Operating Current 175mA @ 12V (Combine)
115mA @ 24V (Combine)
15mA (Open)
Continuous Rating** 120A
Intermittent Rating*** 210A (5 min)
Maximum Cable Size 1/0 AWG
Maximum Torque 140 in-lb (15.82 Nm)
Stud Material Tinned Copper
Terminal Stud Size 3/8" - 16 (M10)
Relay Contact Position  
Combine 30 sec 13.6V @ 12V
27.2V @ 24V
Combine 2 Min 13.0V @ 12V DC
26.0V @ 24V DC
Over Voltage Lockout 16.0V @ 12 V
32.0V @ 24 V
Open Low 12.75V @ 12 V
25.5V @ 24 V
Auxiliary Priority  
Open Low 12.25V @ 12V
24.5V @ 24V
Weight 1.25lb (0.57 kg)

*Condition Engine running

  • Open voltage is lowered to 12.25V from 12.75V
  • Relay remains closed longer, combining batteries, to allow the use of auxiliary loads for a longer period of time

**The maximum current a switch is designed to conduct for an indefinite period

***The maximum amount of current a switch is designed to carry for a minimum of a designated period of time