Blue Sea SI Series Automatic Charging Relay
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;