12011 Blue Sea Systems inc.All rights reservedUnauthorized copying or reproduction is a violation of applicable laws.Corporate Ofce425 Sequoia DriveBellingham, WA 98226 USAp 360.738.8230p 800.222.7617 Toll Freef 360.734.4195Florida Ofce4500 140th Avenue NSuite 117Clearwater, FL 33762 USAp 727.531.4049f 727.531.4734www.bluesea.comconductor@bluesea.com2 0 1 2Power ConversionBattery ManagementCi Circ rcui uitt Pr Prot otec ecti tion onConnectors and InsulatorsPower DistributionMonitoringAccessories2Innovative electrical productsBuilt to last2 0 1 2 2Blue Sea Systems was founded in 1992 based on a commitment to create innovative, high quality marine electrical products that improve the safety, simplicity, and reliability of boating.Our employees are active boaters who bring their boating passion to the design, production, and support of the products they create. By dedicating ourselves to the highest standards, we have become a leading supplier of marine electrical products.Boaters deserve reliable, long term performance. We stand behind our products for as long as customers own them, and strive for continuous improvement.This catalog showcases our products. More detailed information is available at www.bluesea.com. Call 800.222.7617 to reach customer service Monday through Friday, 8am to 5pm Pacifc Time.Subscribe to by sending an e-mail to listmaster@bluesea.com.CORPORAT E OF F I CE F L ORI DAOF F I CEBlue Sea Systems Blue Sea Systems425 Sequoia Drive4500 140th Avenue N., Suite 117Bellingham, WA 98226USA Clearwater, FL 33762USAp 360.738.8230 p 727.531.4049f360.734.4195f727.531.4734www.bluesea.comconductor@bluesea.comAF F I L I AT E COMPANYCompany Test BoatCustomers can expect:FAST, DE PE NDABL E DE L I V E RYBlue Sea Systems is ranked among the top 5% of marine manufacturers for rapid order shipment and high fll rates for industry customers.COMPANY WI DE SUPPORT Company offcers, engineers, and customer support specialists all participate in answering technical support questions via phone and e-mail.GUARANT E E DPE RF ORMANCEBlue Sea Systems stands behind its products for as long as you own them. Customers deserve reliable, well built products that will last in harsh environments. Find detailed warranty information at www.bluesea.com/aboutWhat makes Blue Sea Systems different?QUAL I T YFor both products engineered in house and supporting products made by leading manufacturers, Blue Sea Systems engineers perform extensive testing to ensure that products meet the demands of the marine environment. Product assembly at our Bellingham, Washington headquarters means that engineers and production staff can interact daily to ensure product integrity.Blue Sea Systems has achieved the International Standards Organization (ISO) highly respected quality classifcation, ISO 9001: 2008, ensuring that product quality is managed in an organized and comprehensive manner, consistent with international standards.I NNOVAT I ONAs a privately-owned company, Blue Sea Systems is nimble, fexible, and responsive to customer needs and changes in the marine industry. The ignition protected PACIFIC SERIES Battery Charger product family is a recent example of the way Blue Sea Systems responds to industry needs with solutions that enhance the boating experience.E X PE RI E NCEThe company is comprised of avid boaters with decades of boating experience. Engineering employees bring their expertise gained inside and outside the marine industry to the Blue Sea Systems products they design.ME MBE ROF :www.bluesea.comTerra Power Systems designs and manufactures innovative electrical solutions for heavy-duty vehicle applications demanding rugged solutions.INTRODUCTION1Quick Referencepage 15 pages 2021 page 22 pages 22, 23, 26 page 25page 32 page 34 pages 36, 38 page 41 page 33 page 35 pages 37, 39page 16 page 17page 47 page 48 page 47 page 48 page 48 page 49 page 49page 50 page 50 page 50 page 51 page 52 page 52 page 52page 55 page 55 page 54 page 53 page 53page 64 page 64 page 63 pages 6062 page 67 page 65pages 7071 pages 7273page 76 page 82 page 84 page 88 page 89 pages 9091page 96 pages 99100 pages 102103 page 105 page 104 page 105page 108 page 110 page 111 page 112 page 113page 27pages 9293pages 9798pages 115118pages 8687 pages 8687 pages 8687pages 810 page 9 page 11pages 4243page 108ContentsPower ConversionBattery Chargers and Remote Display810 DeckHand Dimmers11Batter y ManagementManual Battery Switches1417Battery Management Panels2021Remote Battery Management2227Circuit ProtectionCircuit Breakers3241Fuses4750Fuse Holders and Blocks5055Connectors and InsulatorsBusBars6062 Terminal Blocks63Terminal Feed Through Connectors64CableClams64PowerPost Cable Connectors65CableCap Insulators67Power DistributionWeatherDeck Waterproof7071Contura Switch Water Resistant7273360 Panel System74Traditional Metal75DC Branch Circuit Breaker7679AC Branch Circuit Breaker8081AC Main Circuit Breaker8283AC Source Selection Circuit Breaker8485AC Source Selection Rotary Switch8687AC RCBO, GFCI, ELCI Circuit Breaker88AC 240V AC (60hz) Circuit Breaker89AC/DC Combination Circuit Breaker9091Custom 360 Panel System9293MonitoringDIN Meters96Analog Meters and Panels9798Digital Meters and Panels99100Mounting Panels100, 103Vessel Systems Monitor VSM 4221021032 Inch Round Gauges and Panels104Mini Clamp Multimeter105Shunts and Current Transformers105Accessories360 Panel System108109WeatherDeck Toggle Switches110Water Resistant Contura Switches11112 Volt Socket-plug System113Lockout Slides114Labels115118AppendixDC Discussion119Protect Your Boat 120122, 124AC Discussion123Marketing Materials124Merchandising Plans125INTRODUCTION2Ic Amperage Continuous Rating Ampragecontinu Amperajecontinuo AmperaggiocontinuoI10 Amperage Cranking Rating (10 Seconds) Amprageaulancement(10secondes) Amperajedepotenciaderotacin(10segundos) Amperaggioallarotazionedelmotorinodiavviamento(10secondi)I60 Amperage Cranking Rating (1 Minute) Amprageaulancement(5min.) Amperajedepotenciaderotacin(5min.) Amperaggioallarotazionedelmotorinodiavviamento(5min.)I300 Amperage Intermittent Rating (5 Minutes) Amprageintermittent(5min.) Amperajedepotenciaintermitente(5min.) Amperaggiointermittente(5min.)Iic Amperage Interrupting Capacity Ampragepouvoirdecoupure Amperajepotenciadeinterrupcin AmperaggiocapacitdiaperturaImxo Amperage Maximum Operating Ampragemaximumdefonctionnement Amperajemximodefuncionamiento AmperaggioalfunzionamentoapienocaricoIoc Amperage Operating Current Courantdefonctionnementenampres Corrienteoperativadeamperaje AmperaggiocorrenteoperativItr Amperage Trip Reference Rfrencededclenchementenampres Referenciadedisparodeamperaje RiferimentodiattivazioneamperaggioCs Switching Cycles Priodicitdedmarrage Ciclosdeconmutacin CiclidicommutazioneTmxo Temperature Maximum Operating Tempraturemaximumdefonctionnement Temperaturamximaenfuncionamiento TemperaturamassimadiesercizioTmno Temperature Minimum Operating Tempratureminimumdefonctionnement Temperaturamnimaenfuncionamiento TemperaturaminimadiesercizioVmxo Voltage Maximum Operating Tensionmaximumdefonctionnement Voltajemximoenfuncionamiento TensionemassimadiesercizioVmno Voltage Minimum Operating Tensionminimumdefonctionnement Voltajemnimodefuncionamiento TensioneminimadiesercizioIn addition to the marine industry, Blue Sea Systems products can be found on emergency vehicles, RVs, agricultural equipment, off-road vehicles, and other industries where rugged, dependable products are required.Blue Sea Systems Products on Water or Land Rating Symbols Shown in This Catalog:INTRODUCTION3N E WP R O D U C T S Power Conversion7521, 7522, 7523PACIFIC SERIES Battery ChargersMulti-stage,threeoutputchargerwitharugged,fnnedaluminumcase,BatterySpecifcCharging(BSC)thatintegrateswithAutomaticChargingRelays,andamulti-languagedisplay.Backedbyafveyearwarranty.7519 PACIFIC SERIES Battery Charger Remote DisplayShown in 360 Panel SystemAlarge,brightbacklitdisplaywithmulti-languagesentencesforeasysetup,monitoringanddiagnostics.Includesfullstateofchargemonitoringofhousebattery.Circuit ProtectionBattery Management7712, 7714Auto Releasing ML-Series Remote Battery Switches with SPST SwitchingProvides500AswitchingandfeaturesofcurrentML-SeriesRemoteBatterySwitches,andcannowbecontrolledwithaSPSTorSPDTswitchforapplicationswhereanormallyopenrelayisdesired.page 233113, 3116, 3118, 3119SMS Surface Mount System Panel EnclosuresProvidessurfacemountingoptionforELCIMainandotherlargeframecircuitbreakersinawaterproofenclosure.page 425035, 5037ST-Blade Fuse Blockwith6IndependentCircuits.page 51Connectors and InsulatorsMaxiBus 250A Common BusBars and CoversPressftstudseliminateneedforsecuringnutandriskoflooseorhighresistanceconnections.Newcompactmodelsandoptionalinsulatingcover.page 62212665/16"-18Stud21286#10/24"Screw212745/16"-18Stud2718Coverfor2126and2105 2719Coverfor2127and21282105*25/16"-18Studand12#10-24terminalscrews ELCI Main Residual Current Circuit Breakerspage 413102100Ignitionprotected3091, 3092230VAC(typicalofEurope)Ignitionprotected3093240VAC(forisolationtransformerapplications)Ignitionprotected3106100Ignitionprotected4122Replacesexistingheadersandfootersandallowseasyaccesstotherearofthepanel.Accessories360 Panel Hinge Kit page 109Look for the following icon to identify new products throughout the catalog.NEW NEW* 2105 is an updated productPACIFIC SERIES Battery Chargers and Optional Remote Display pages 810INTRODUCTION4ACDCEngine Battery House BatteryAuxiliaryBattery GensetS O U R C E SS O U R C E SEngine 1Shore PowerInverterI N T E G R A T E D E L E C T R I C A L S Y S T E M3 Battery Banks, 1 Engine, 1 Genset, 1 InverterPower Conversion1.PACIFIC SERIES Battery Charger (pages 810)Digital, multistage charger designed to meet global electrical requirements2.PACIFIC SERIES Battery Charger Remote Display Mounted in the 360 Panel System (page 9)3.DeckHand Dimmer (page 11)Digitally controls dimming of non-regulated LEDs,incandescent and halogen lightsBatter y Management4.m-Series Battery Switch (page 15)Compact 300A continuous rated battery disconnect5. e-Series Battery Switch (page 16)Standard case 350A continuous rated battery disconnect6.ML-Series Remote Battery Switches (page 23)500A magnetic latching relay with manual control7.SI-Series Automatic Charging Relay (page 25)120A relay automatically manages the charge between two battery banks 8.ML-Series Automatic Charging Relay (page 26)Automatically combines batteries during charging, isolatesbatteries when discharging and when starting enginesCircuit Protection9.SMS Surface Mount System (page 42)Provides a sealed enclosure for surface mountingELCI Main and other circuit breakers10.ST-Blade Fuse Block (page 51)Compact ATO/ATC fuse block consolidates,insulates and identifes multiple branch circuits 11.MIDI Fuse Block (page 52)30A to 200A circuit protection with independent fusestuds and insulating cover12.Class T Fuse Block (page 53)225A to 400A circuit protection with independent fusestuds and insulating cover13.SafetyHub 150 Fuse Block (page 55)Ignition protected 1A-200A 10 circuit fuse blockwith built-in negative busConnectors and Insulators14. MaxiBus Common BusBar (page 62)250A tin plated copper busbar for AC or DC circuitswith optional insulating coverPower Distribution15. WeatherDeck Waterproof Panel (page 70)Blue Sea Systems' most waterproof panel foropen cockpit or fybridge applications16. Custom AC/DC 360 Panel (page 92)Custom panels generally ship within seven days of order receiptMonitoring17. Vessel Systems Monitor (pages 102103)Four meters in one including AC, DC with Amp Hours, Tanks and BilgeNEW NEW124146 6 8127 Thisdiagramisforreferenceonly.ConsultanABYCcertifedmarineelectricalprofessionalforsystemdesign.NEW NEWNEW NEWNEW NEWINTRODUCTION5DCACRefrigeratorD C L O A D SWindlassGPSVHFCabin LightsStereoRunning LightsHornA C L O A D SOutletsMicrowaveBow Thruster359101516171113LEGEND Power AC Power DC Monitor and Control GroundPower Conver si on67ForovertwodecadesBlueSeaSystemshasdesignedandmanufacturedproductsthatoperatebetweenthesourceofpowerandtheload.Theseproductsswitch,protect,distributeandmonitorbothACandDCsystems.Drawingonexperiencegainedfromdesign,manufacturing,andcustomerservice,BlueSeaSystemsisintroducingpowerconversionproducts,beginningwithdimmersandbatterychargers.Dimmershavebeenpartoftheproductofferingovertheyears,butadvancesinLEDandhalogenlightinghaveemphasizedtheneedforanewandmoreversatiledimmer.DeckHandDimmersaddnewfeatures,includingatimedilluminatedexitsettingthatallowsboaterstosafelyandconvenientlydisembarkbeforethelightsautomaticallyturnoff.CustomershaveaskedforabatterychargerwiththelatesttechnologyandfeaturesthatisbuiltwiththeintegrityandengineeringexpertiseappliedtoeveryBlueSeaSystemsproduct.Customerswantachargerthatcanworkanywhere,inanyconditions,withanybatterytype,whichiseasytoinstallandintuitivetooperate.Theyalsodemandahighlevelofproductsupportforquestionsandtroubleshooting.BlueSeaSystemsnewPACIFICSERIESBatteryChargersmeettheserequirementsandofferpeaceofmindwithanindustry-leadingfveyearwarranty.BoththePACIFICSERIESBatteryChargersandDeckHandDimmersweredesignedbyBlueSeaSystemsengineerstoimprovetheexperienceandsafetyofboating.Specifcsaboutthesenewproductsarefoundonthefollowingpages.

SECTION INDEXBATTERYCHARGERSPACIFIC SERIES Battery Chargers810PACIFIC SERIES Battery Charger 9Remote Display DI MMERSDeckHand Dimmers11PowerConver si onPACIFIC SERIES Battery ChargersPACIFIC SERIES Battery ChargerRemote Display Shown in 360 Panel SystemDeckHand DimmerNEW NEWNEW NEW8POWER CONVERSIONPN Description Volts Amps OutputRecommendedMountingClearance [A]Width in (mm)RecommendedMountingClearance [B]Height in (mm)7521 Battery Charger 12V DC 20A 3 11.66 (296.16) 16.3 (414.02)7522 Battery Charger 12V DC 40A 3 11.66 (296.16) 16.3 (414.02)7523 Battery Charger 12V DC 60A 3 11.66 (296.16) 18.27 (464.06)Applyingtwodecadesofelectricalproductdesignandmanufacturingexpertise,BlueSeaSystemshasdevelopedthePACIFICSERIESBatteryChargers.Researchandtestingofexistingbatterychargersrevealedseveralshortcomingsimpactingtheperformance,andultimatelytheexperience,customershadwiththeirproduct.BlueSeaSystemshasimprovedchargerperformancebyfocusingonenvironmentalfactors,electronicdesign,andtechnicalsupport.ThePACIFICSERIESBatteryChargers,withtheiradvancedmultistagechargingtechnology,areengineeredtoperforminharshconditions.Environment Boatsoperateinchallengingenvironmentsforanyelectricalorelectronicdevice.Thethreeconditionscausingthegreatestproblemsforchargersaremoisture,heat,andlowqualityACinputvoltage.Tocombatmoisture,thePACIFICSERIESBatteryChargershaveadrip-proofdesignwithanintegratedventingsystemprotectingthemfromwipedownsanddrips.Heatisoneofthegreatestenemiesofabatterycharger.Itstressestheelectroniccomponentsandcancauseprematurefailure.Insteadofplasticorsheetmetalcases,thePacificSeriesrugged,finnedaluminumcasedissipatesheatandleadstolongerbatterychargerlife.

LowqualityACvoltagecancompromisemanybatterychargers.Toovercomethis,BlueSeaSystemsdevelopedInputPowerResponse(IPR)tomatchthechargeoutputtothequalityoftheACvoltageinputwhichreducescomponentstress.Electronic DesignPACIFICSERIESBatteryChargersusemodernMOSFETcircuitryinsteadofdiodesforoutputpowerdistribution.Ifdiodesareusedforthispurpose,lowervoltageissuppliedtothebatteryrequiringthemostchargeandhighervoltagetothebatteriesthatmayalreadybecharged,whenequivalentvoltagesarerequiredforoptimumcharging.MOSFETsimproveeffciency,reduceheatandallowthePACIFICSERIESBatteryChargerstooffertheseadditionaladvantages:1.Capability for multiple battery chemistries (such as a mix of fooded and gel batteries):PACIFICSERIESBatteryChargersvaryabsorptionstagevoltage accordingtothechemistryselectedbytheuserforeachofthethreebatterybanks.* Thisextendsbatterylifeandincreasesperformancebyprovidingeachbatterybank withthevoltagespecifedforitsparticularchemistry. *Upto0.5Vdifferencebetweenabsorptionvoltagescanbeachieved.2.Optimum charging of different battery bank sizes with different charge states: PACIFICSERIESBatteryChargersvaryabsorptionstagetimeaccordingtothesizeand chargestateofeachbatterybanktoreduceovercharging.3.Compensation for voltage drop in cables from the charger to the batteries: Conventionalbatterychargerssensebatteryvoltageatthecharger,whilethevoltageat thebatteryterminalislowerbytheamountofvoltagedropinthechargingcables, resultinginlongerchargetimesthannecessary.PACIFICSERIESchargersallowthe usertocompensateforthisdropforfasterchargetimeswhilenotoverchargingother connectedbatterybanks.SupportBatterychargerstatusandfaultconditionsaretypicallyindicatedusingasingleONLEDoracombinationofLEDsandsimpleonboardvoltmeters.Decipheringtheblinkinglights,meters,andcomplexlabelsonmanyexistingbatterychargersischallenging.Poorstatusindicationcanleadtothemisdiagnosisofafault,resultingincostlyrepairsorreplacement.BlueSeaSystemsPACIFICSERIESBatteryChargershaveanintegratedmulti-languagedisplayforeasysetup,monitoring,anddiagnostics.Thisimportantfeatureensuresfaultsareeasilyidentifiedandcorrectiveproceduresexplained.Anoptionalremotemonitoroffersadisplayandcontrolatanavigationcenterorhelm.Withthepurchaseofashunt,theremotemonitorwillalsodisplayamphoursandbatterystateofchargeforonebatterybank.Whenassistanceisrequired,poortechnicalsupportcanoccupyhoursoftimeandcausefrustration.BlueSeaSystemstechnicalsupportisthecompanyspriority.Membersofthemanagementandengineeringteamsspendonehoureveryweekdayprovidingproductsupport.BlueSeaSystems'foundationofcustomercareandtechnicalsupportcomeswitheveryPACIFICSERIESBatteryCharger.PACIFIC SERIES Battery Chargers[A][B]Specifcationssubjecttochange.Seebluesea.comforcurrentinformation.Mounting Clearance DiagramNEW NEWNEW NEWNEW NEWNEW NEW9POWER CONVERSIONElectrical PerformanceUniversal line voltage 90-265V AC 50/60 Hz foruseanywhere, andiscompatiblewithlowvoltagepowersourcesPower factor corrected foreffcientchargingMOSFET output eliminatesunintentionalvoltagedifferencesbetweenbatteries providingafasterchargeforbatterieswiththegreatestamp-hourdefcit Mechanical DesignRugged, fnned aluminum case formaximumheatdissipationIntegrated drip proof design meetsABYCrequirementsConformal coated circuit boards Advanced Multi Stage ChargingThree outputs providechargingforuptothreebatterybanksUser selectable charge profles forleadacid,gel,AGMandnewThin PlatePureLeadandLithiumIonbatteriesBattery Specifc Charging (BSC) for different battery types and chemistries* ensureseachbatteryreceivestheoptimalchargeforlong batterylifeACR integration disablesACRduringBSCforindividualbattery chargingprofleBattery temperature compensation internalorwithremotesensorBattery Health Moderepeatsthechargecycleweeklyduring storageoroverextendedperiodsUser selected battery equalizing functiontorevitalizewetacidbatteries*Lithium Ion batteries cannot be combined with other battery types or chemistries Built In Safety FeaturesIgnition protectedcanbemountedinagasolinepoweredboat'sengine compartmentornearbatteriesOver and under temperature protection forbatteriesOverheating protectionforbatterychargerDC over voltage protectionAC reverse polarity protectionSurge and short circuit protection Large Bright Backlit DisplayCharge current, charge voltage, and charge cyclespecifctoeachbatteryMulti languageEasy to read forsetup,monitoring,anddiagnostics Optional Remote DisplayRepeats battery charger onboard display information in convenient locationDC AmpsnetofchargerinputandloadsforhousebatteryAmp-Hour and State of Charge forhousebatterywithpurchaseofPN8255DCshunt500ADC/50mVThree mounting options including: surface,rearpanel,or360PanelSystem WarrantyFive year withBlueSeaSystems commitmenttosupportRugged, fnned aluminum case Acts as a heat sink and stands up to the harsh marine environment Multi language display Easy to read for set up, monitoring, and diagnostics with optional remote display Battery Specifc Charging (BSC) Optimizes charge profle for a mix of battery types including Lead Acid, Gel, AGM, TPPL and Lithium IonUniversal line voltage 90-265 VAC 50/60 Hz For use anywhere, and is compatible with low voltage power sourcesPACIFIC SERIES Battery Charger Remote DisplayShown in 360 Panel SystemPN Description Voltage Width in (mm) Height in (mm)7519PACIFIC SERIES Battery Charger Remote Display12V DC 4.88 (123.83) 4.75 (120.65)7519 is a stand alone unit that can be mounted in the 360 Panel SystemSpecifcationssubjecttochange.Seebluesea.comforcurrentinformation.NEW NEW10POWER CONVERSIONACDCEngine Battery House BatteryAuxiliaryBattery S O U R C E SS O U R C E SEngineShore PowerPACIFIC SERIESBattery ChargersLEGEND Power AC Power DC Monitor and Control GroundSpecifcationsPartNumber 7521 7522 7523MaximumOutputCurrent 20A 40A 60ANominalVoltage 12VDC 12VDC 12VDCNumberofOutputs 3 3 3MaximumOutputVoltage 15.9VDC 15.9VDC 15.9VDCOutputVoltageAccuracy 0.05VDC 0.05VDC 0.05VDCMinimumACInputVoltage 90VAC 90VAC 90VACMaximumACInputVoltage 265VAC 265VAC 265VACMin.OperatingTemperature -40C -40C -40CMax.OperatingTemperature 85C 85C 85CMin.StorageTemperature -55C -55C -55CMax.StorageTemperature 125C 125C 125CMax.ParasiticCurrent 2mA 2mA 2mAChargerEffcency >80% >80% >80%Weightlb(kg) 6.6(3.0) 8.8(4.0) 11.0(5.0)RegulatoryUL1236marine,EmarkedandCSAC22.2No.107.2-01standards.SAE1455,SAEJ1171,ISO8846(ignitionprotection)specifcNMEArequirementsandallelementsoftheABYCA-31standards.WireterminationsandenclosureiscomplianttoABYCA-31.Thisdiagramisforreferenceonly.ConsultanABYCcertifedmarineelectricalprofessionalforsystemdesign. Specifcationssubjecttochange.Seebluesea.comforcurrentinformation.NEW NEW11POWER CONVERSIONDeckHand DimmersAdjustable off for a timed illuminated exit7508Features Digitallycontrolsdimmingofnon-regulatedLEDs,incandescent,andhalogenlights Memoryforlastdimmersetting Providescontinuouspulsewidthmodulationcontrolfrom0to100%ofinputvoltage Bulbsaverpreventsexcessivebulbagingduringcharging Offsetmountingtabsallowmultipledimmerstobemountedclosetogether Retailpackageincludesmomentary(ON)-OFF-(ON)switch8216,seepage111SpecifcationsVnNominal Voltage 12VoltsDCOperating Range9Vto16VMaximum Output CurrentSeetableMaximum Parasitic Current