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Library› Electrical› Power Distribution› Main Switchboard (MSB)

Power Distribution

Main Switchboard (MSB)

The main switchboard is the single point where every generator's output is paralleled, protected and split across bus sections; how it is sectioned decides whether one fault causes a local trip or a full blackout.

815models

29manufacturers

10 Oct 2026last updated

Models

Models in this type.

Models 501 to 600 of 815 in Main Switchboard (MSB). Every row links to full specifications, documents and service notes.

ABB 153 Siemens 147 Schneider Electric 113 Eaton Marine 91 Terasaki Electric 81 Hyundai Electric 61 NHP Marine 60 Schaltbau Marine 60 Kongsberg Maritime 6

Sort by:Best documented Name Power (kW)

Siemens MarineNXAirS Marine 6300A 690V Schneider Electric MarineOkken Marine 800A 440V Eaton MarinexBoard Marine 800A 400V Terasaki ElectricTemPower2 800A 440V Hyundai ElectricMV Switchgear Marine 800A 400V NHP MarineMSB Marine 800A 440V Schaltbau MarineREX Series 800A 440V ABB MarineShore-to-Ship Connection (SSC) Siemens MarineNXAirS Marine 800A 400V Schneider Electric MarineOkken Marine 800A 690V Eaton MarinexBoard Marine 800A 440V Terasaki ElectricTemPower2 800A 690V Hyundai ElectricMV Switchgear Marine 800A 440V NHP MarineMSB Marine 800A 690V Schaltbau MarineREX Series 800A 690V ABB MarineSystem pro E power 1000A 400V Siemens MarineNXAirS Marine 800A 440V Schneider Electric MarineOkken Marine Plus 1000A 400V IP54 Eaton MarinexBoard Marine 800A 690V Terasaki ElectricTemPower3 Marine 1000A 400V IP54 Hyundai ElectricMV Switchgear Marine 800A 690V ABB MarineSystem pro E power 1000A 440V Siemens MarineNXAirS Marine 800A 690V Schneider Electric MarineOkken Marine Plus 1000A 440V IP54 Eaton MarinexEnergy Marine 1000A 400V Terasaki ElectricTemPower3 Marine 1000A 690V IP54 ABB MarineSystem pro E power 1000A 690V SiemensNXPLUS C Schneider Electric MarineOkken Marine Plus 1000A 690V IP54 Eaton MarinexEnergy Marine 1000A 440V Terasaki ElectricTemPower3 Marine 1600A 440V IP54 ABB MarineSystem pro E power 1250A 400V SiemensSENERGY SWITCHBOARD Schneider Electric MarineOkken Marine Plus 1600A 400V IP54 Eaton MarinexEnergy Marine 1000A 690V Terasaki ElectricTemPower3 Marine 1600A 690V IP54 ABB MarineSystem pro E power 1250A 440V Siemens MarineSENTRON 3WL 1000A 400V Schneider Electric MarineOkken Marine Plus 1600A 440V IP54 Eaton MarinexEnergy Marine 1250A 400V Terasaki ElectricTemPower3 Marine 2000A 400V IP54 ABB MarineSystem pro E power 1250A 690V Siemens MarineSENTRON 3WL 1000A 440V Schneider Electric MarineOkken Marine Plus 1600A 690V IP54 Eaton MarinexEnergy Marine 1250A 440V Terasaki ElectricTemPower3 Marine 2000A 440V IP54 ABB MarineSystem pro E power 1600A 400V Siemens MarineSENTRON 3WL 1000A 690V Schneider Electric MarineOkken Marine Plus 2000A 400V IP54 Eaton MarinexEnergy Marine 1250A 690V Terasaki ElectricTemPower3 Marine 2000A 690V IP54 ABB MarineSystem pro E power 1600A 440V Siemens MarineSENTRON 3WL 1250A 400V Schneider Electric MarineOkken Marine Plus 2000A 440V IP54 Eaton MarinexEnergy Marine 1600A 400V Terasaki ElectricTemPower3 Marine 2500A 400V IP54 ABB MarineSystem pro E power 1600A 690V Siemens MarineSENTRON 3WL 1250A 440V Schneider Electric MarineOkken Marine Plus 2000A 690V IP54 Eaton MarinexEnergy Marine 1600A 440V Terasaki ElectricTemPower3 Marine 2500A 690V IP54 ABB MarineSystem pro E power 2000A 400V Siemens MarineSENTRON 3WL 1250A 690V Schneider Electric MarineOkken Marine Plus 2500A 400V IP54 Eaton MarinexEnergy Marine 2000A 400V Terasaki ElectricTemPower3 Marine 3150A 400V IP54 ABB MarineSystem pro E power 2000A 440V Siemens MarineSENTRON 3WL 1600A 400V Schneider Electric MarineOkken Marine Plus 2500A 440V IP54 Eaton MarinexEnergy Marine 2000A 690V Terasaki ElectricTemPower3 Marine 3150A 440V IP54 ABB MarineSystem pro E power 2000A 690V Siemens MarineSENTRON 3WL 1600A 440V Schneider Electric MarineOkken Marine Plus 2500A 690V IP54 Eaton MarinexEnergy Marine 2500A 400V Terasaki ElectricTemPower3 Marine 3150A 690V IP54 ABB MarineSystem pro E power 2500A 400V Siemens MarineSENTRON 3WL 1600A 690V Schneider Electric MarineOkken Marine Plus 3150A 400V IP54 Eaton MarinexEnergy Marine 3150A 400V Terasaki ElectricTemPower3 Marine 4000A 400V IP54 ABB MarineSystem pro E power 2500A 440V Siemens MarineSENTRON 3WL 2000A 400V Schneider Electric MarineOkken Marine Plus 3150A 440V IP54 Eaton MarinexEnergy Marine 3150A 440V Terasaki ElectricTemPower3 Marine 4000A 440V IP54 ABB MarineSystem pro E power 2500A 690V Siemens MarineSENTRON 3WL 2000A 440V Schneider Electric MarineOkken Marine Plus 3150A 690V IP54 Eaton MarinexEnergy Marine 3150A 690V Terasaki ElectricTemPower3 Marine 4000A 690V IP54 ABB MarineSystem pro E power 3150A 400V Siemens MarineSENTRON 3WL 2000A 690V Schneider Electric MarineOkken Marine Plus 4000A 400V IP54 Eaton MarinexEnergy Marine 4000A 400V Terasaki ElectricTemPower3 Marine 1000A 440V IP54 ABB MarineSystem pro E power 3150A 440V Siemens MarineSENTRON 3WL 2500A 400V Schneider Electric MarineOkken Marine Plus 4000A 440V IP54 Eaton MarinexEnergy Marine 4000A 440V

Alternator and switchboard spare parts

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Also in Power Distribution.

The other equipment types in this category.

Battery Charger Panel Diesel-Electric Power & Propulsion System Emergency Switchboard (ESB)Main Switchboard Main Switchboard (LV)Main Switchboard (MV)Power Management System Switchboard/MCC Transformer UPS (Uninterruptible Power Supply)

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My model is missing — what now?

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