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Blue Sea Systems Solenoid ML 500A 24V ACR With Manual Control

blueseas-7623

Blue Sea Systems Solenoid ML 500A 24V ACR With Manual Control

RRP
£279.90 ex VAT

Your Buy Price
£237.91 ex VAT

Price £237.91 (Ex VAT) Quantity

Product code: 7623-BSS

Manufacturer: Blue Sea Systems

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

  • Manual control switch provides an added level of safety allowing control with or without power, and offering LOCK OFF capability for servicing
  • Includes ML-Series Remote Control Contura Switch PN 2146
  • 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
  • LED output to remotely indicate when batteries are combined, isolated, in voltage lockout, or 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
  • Silver alloy contacts provide high reliability for switching live loads
  • Label recesses for circuit identification

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Installation Instructions

Download instructions

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 1.12in (28.45 mm)
Terminal Stud Length 1.50in (38.1 mm)
Terminal Stud Size 3/8" - 16 (M10)
Wire Size 20 AWG
Relay Contact Position  
Combine 30 sec 27.0V
Combine 90 sec 26.0V
Open 10 sec 24.7V
Open 30 sec 25.5V
Open High 32.4V
Weight 2.10lb (0.95 kg)

Installation Instructions

Download instructions

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 1.12in (28.45 mm)
Terminal Stud Length 1.50in (38.1 mm)
Terminal Stud Size 3/8" - 16 (M10)
Wire Size 20 AWG
Relay Contact Position  
Combine 30 sec 27.0V
Combine 90 sec 26.0V
Open 10 sec 24.7V
Open 30 sec 25.5V
Open High 32.4V
Weight 2.10lb (0.95 kg)

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