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Blue Sea 7623 Ml-acr Automatic Charging Relay With Manual Control 24vdc 500a

$233.95

10% of profits donated to Sierra Club and 1% of all sales donated to Stripe Climate Change initiative.

Blue Sea 7623 Ml-acr Automatic Charging Relay With Manual Control 24vdc 500a

8 in stock

Blue Sea Systems Logo
GTIN: 632085076238 SKU: 7623-BSS Category:

Blue Sea Systems 7623

Blue Sea Systems Manual Control:

Yes

Blue Sea Systems Coil Voltage:

24v

Features:

  • Manual control switch provides an added level of safety allowing control with or without power, and offering “Locked Off” capability for servicing
  • Includes ML-Series Remote Control Contura Switch PN 2146
  • 500 Ampere continuous rating
  • Magnetic Latch (ML)-ACR draws very low current (<10 mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state
  • Start Isolation (SI)-Can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics
  • Engine Isolation (EI)-Can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output
  • Senses charging on two battery banks
  • Supports high-output alternators up to 500 Amps
  • LED output to remotely indicate when batteries are combined, isolated, in voltage lockout, in Start or Engine isolation
  • 3/8″-16 tin-plated copper studs for maximum conductivity and corrosion resistance
  • 7/8″ (22mm) stud length accepts multiple cable terminals
  • Label recesses for circuit protection
  • Silver alloy contacts provide high reliability for switching live loads

Blue Sea Systems Manufacturer Part No :

7623

UPC :

632085076238

Blue Sea Systems ML-ACR Automatic Charging Relay with Manual Control – 24V DC 500A

Model: 7623-BSS

  • Automatically manages the charging of two large battery banks
  • Allows paralleling of battery banks for emergency starting
  • 500 Ampere continuous rating to support high-output alternators
  • Magnetic Latch (ML)—ACR draws very low current (<40mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state
  • Dual sensing—senses charge on both battery banks
  • Start Isolation (SI)—can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics
  • Engine Isolation (EI)—can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output
  • Senses charging on two battery banks
  • Manual control switch provides an added level of safety allowing control with or without power, and offering LOCK OFF capability for servicing

500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine

Specifications:

Control Circuit Connection Tinned Wire
Nominal Voltage 24V DC
Manual Control Yes
Engine Isolation Yes
Mounting #10
Start Assist Yes
Start Isolation Yes
Amperage Operating Current 13mA
Amperage Operating Current when changing state <7.0A
Terminal Stud Torque 140 in-lb (15.82 Nm)
Continuous Rating 500A
Intermittent Rating 700A (5 min)
Cranking Rating 30 sec 1450A DC
Minimum Operating Temperature -10° C
Maximum Operating Temperature 60° C
Cable Size to Meet Ratings 4/0 AWG x 2
Live Current Switching 300A @ 12V DC
Stud Material Tinned Copper
Switching Cycles 100000
Terminal Ring Diameter Clearance Terminal Ring Diameter Clearance
Terminal Stud Length 1.50in (38.1 mm)
Terminal Stud Size 3/8″ – 16 (M10)
Wire Size 20 AWG

What’s in the Box:

  • ML-ACR Automatic Charging Relay with manual Control 24v
  • SPDT Remote Control Contura Switch – ON-OFF-ON

Brand

Blue Sea Systems

Blue Sea Systems designs and manufactures products for marine, emergency vehicle and renewable energy electrical systems in both DC and AC applications. The products include high amperage switches, digital meters, solenoids, circuit protection systems, battery chargers, power distribution systems and other high quality, environmentally robust electrical circuit devices. The Company's products are sold to distributors, retailers and manufacturers in over 40 countries.  
Blue Sea Systems Logo
Weight 0.63 lbs
Dimensions 7 × 7 × 2 in
WarningWARNING: This product may expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.