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Blue Sea Systems ML-ACR Automatic Charging Relay with Manual Control - 12V DC 500A
Model: 7622-BSS500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine
SpecificationsControl Circuit Connection | Tinned Wire |
Nominal Voltage | 12V 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 |
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