Name: BLUE SEA ML-ACR AUTOMATIC CHARGING RELAY 24VDC 500A
Brand: BLUE SEA
SKU: 2NFREEXHWT8P
Availability: OutOfStock

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BLUE SEA ML-ACR AUTOMATIC CHARGING RELAY 24VDC 500A

Includes ML-Series Remote Control Contra Switch PN 2146 | Automatically manages the charging of two large battery banks | Allows paralleling of battery banks for emergency starting

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Blue Sea Systems ML-ACR Automatic Charging Relay - 24V DC 500AModel: 7621-BSS <ul><li>Automatically manages the charging of two large battery banks</li><li>Allows paralleling of battery banks for emergency starting</li><li>500 Ampere continuous rating to support high-output alternators</li><li>Magnetic Latch (ML)&#8212;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</li><li>Dual sensing&#8212;senses charge on both battery banks</li><li>Start Isolation (SI)&#8212;can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics</li><li>Engine Isolation (EI)&#8212;can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output</li><li>Senses charging on two battery banks</li></ul>500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engineSpecifications Control Circuit ConnectionTinned WireNominal Voltage24V DCManual ControlNoEngine IsolationYesMounting#10Start AssistYesStart IsolationYesAmperage Operating Current13mAAmperage Operating Current when changing state<7.0ATerminal Stud Torque140 in-lb (15.82 Nm)Continuous Rating500AIntermittent Rating700A (5 min)Cranking Rating 30 sec1450A DCMinimum Operating Temperature-10&#176; CMaximum Operating Temperature60&#176; CCable Size to Meet Ratings4/0 AWG x 2Live Current Switching300A @ 12V DCStud MaterialTinned CopperSwitching Cycles100000Terminal Ring Diameter ClearanceTerminal Ring Diameter ClearanceTerminal Stud Length1.50in (38.1 mm)Terminal Stud Size3/8 - 16 (M10)Wire Size20 AWG What's in the Box:<ul><li>ML-ACR Automatic Charging Relay 24v</li><li>SPDT Remote Control Contura Switch - ON-OFF-ON</li> WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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