SI-ACR AUTOMATIC CHARGING RELAY 12/24 V DC 120A

FEATURES
• Protects sensitive electronic devices by momentarily isolating loads from the engine starting circuit during start-up
• Suitable for both 12 V and 24 V systems
• Automatic voltage level selection (12/24 V)
• Hermetically sealed contacts/protected against gases and vapors
• Spark-proof — safe even on boats with gasoline engines
• Supports powerful alternators up to 120 A
• Two detection circuits
OPTIONAL FEATURES
• Start-up isolation isolates loads from the engine starting circuit during start-up and protects devices during voltage spikes and voltage dips
• Remote LED indicates ACR status – requires LED to be ordered separately

TECHNICAL SPECIFICATIONS
Rated voltage: 12V DC | 24V DC
Start isolation: Yes
Current consumption in operating mode: 175mA (combined) | 15mA (open)
Terminal nut torque: 15.82 Nm
Continuous current: 120 A
Instantaneous current: 210 A (5 min)
Required cable size: 53.5mm²
Ring terminal diameter: 28.45 mm
Ring terminal pin length: 22.23 mm
Ring terminal size: M10