62 BATTERY MANAGEMENT bluesea.com SI ACR page 75 Related Products Mounting Options E Series Battery Switches 350 Amps continuous rating for inboard gasoline or diesel engines • Tin-plated copper studs for maximum conductivity and corrosion resistance • Accepts up to 4/0 AWG (120 mm²) battery cables • Studs accept 3/8" (M10) ring terminals • 7/8" (22 mm) stud length accepts multiple cable terminals • Blue Sea Systems one-piece terminal stud design never loosens over time • One-piece stainless flange nuts ensure safe and secure connections • Fits most standard Perko and Guest battery switch hole patterns • Tactile indicator conveys knob position by feel Specifications 9003E 9001E 5510E 9004E 9002E 5511E 11001 Cranking Rating: 30 sec. 1,200A 1,200A 700A per circuit Intermittent Rating: 5 min. 600A 600A 525A per circuit Continuous Rating 350A 350A 350A per circuit Voltage Max. Operating 48V DC 32V DC 32V DC Regulatory Emarked, ISO 8846, UL Listed – UL 1107 electric power switches Meets American Boat and Yacht Council (ABYC) requirements Meets UL 1500 and SAE J1171 external ignition protection requirements IP66 – protected against powerful water jets (see inside back cover) * Includes Alternator Field Disconnect (AFD) which protects the diodes in the alternator in the event of the switch being switched to the OFF position while the engine is running. If the AFD is not used to protect the alternator, an LED can be connected to the AFD terminals to indicate when the battery switch is in any position but OFF. 3.00" 76.20mm 3.85" 97.79mm 3.00" 76.20mm 3.85" 97.79mm REAR PANEL MOUNT IN 3-5/8" 92mm Ø HOLE 1.59" 40.39mm 3.097" 78.67mm 0.77" 19.56mm Part# Description AFD* 5510E Dual Circuit™ –– 5511E Dual Circuit Plus™ –– 9001E Selector 4 Position –– 9002E Selector 4 Position Yes 9003E Single Circuit ON-OFF –– 9004E Single Circuit ON-OFF Yes 11001 Selector 3 Position Yes 3.00" 76.20mm 3.85" 97.79mm 3.00" 76.20mm 3.85" 97.79mm REAR PANEL MOUNT IN 3-5/8" 92mm Ø HOLE 1.59" 40.39mm 3.097" 78.67mm 0.77" 19.56mm For the full list of specifications and operation diagrams see page 66 Choose the Dual Circuit Plus™ • Easily manage two battery banks • When battery bank selection is not necessary • When using sensitive electronics • When paired with an Automatic Charging Relay (ACR) The Dual Circuit Plus™ is a double pole switch that supplies power to devices connected to a specific battery bank. House electronics are isolated from the Start bank. This preserves the Start Battery and prevents sensitive electronics from being subjected to voltage sags and spikes during starting. Designed for use with an Automatic Charging Relay (ACR) to provide simultaneous charging of two battery banks from the engine’s alternator. How to use the Dual Circuit Plus™ with an ACR: 1. Power is Needed - Turn the switch into the ON position. 2. No Power Needed (Storage) – Select OFF to prevent current draw. 3. Emergency Parallel (Jump Starting) – Turn the switch to the Combine Batteries position. Once the engine is running, turn the switch to the ON position.