Blue Sea SI Series Automatic Charging Relay

Blue Sea Systems SI Series Automatic Charging Relay

Features:

• Protects sensitive electronics by temporary isolation of house loads from engine circuit during engine cranking
• Designed for 12 or 24 volt systems
• 12/24 volt auto ranging voltage input
• Hermetically sealed contacts/vaporproof
• Waterproof rated IP67 - temporary immersion for 30 minutes
• Ignition protected - safe for installation aboard gasoline powered boats
• Remote LED output indicates relay state away from ACR
• Supports high-output alternators up to 120 Amperes
• Dual sensing
• Continuous Rating 120 Amps
• Intermittent Rating 210 Amps
• Inrush Rating 280 Amps
• Closed Current Draw 175mA@12 Volts
• 115mA@24 Volts
• Open Current Draw 15mA
• Maximum Cable Size 1/0 AWG
• Terminal Stud Size 3/8"-16 (accepts M10 ring terminal)
• Maximum Torque 140 in-lbs
• Relay Contact Position: Combine (30 sec.) 13.6 Volts@12 Volt and 27.2 Volts@24 Volt
• Relay Contact Position: Combine (2 min.) 13.0 Volts@12 Volt and 26.0 Volts@ 24 Volt
• Relay Contact Position: Open Low (10 sec.) 12.35 Volts@12 Volt and 24.7 Volts@ 24 Volt
• Relay Contact Position: Open Low (30 sec.) 12.75 Volts@ 12 Volt and 25.5 Volts@ 24 Volt
• Relay Contact Position - Open High 16.0 Volts@12 Volt and 30.0 Volts@24 Volt