OceanSphere
Engines
⚓ Working on this equipment?
Ask the AI troubleshooter, log your hours on board and turn them into invoice-ready service reports — for this exact model.
Start free — 14 days →
No credit card required
🔧 75 verified suppliers & service companies for Siemens Marine in the Maritime Network Find suppliers →
Is Siemens Marine your company? Claim this page
Siemens Marine

1FJ4 1250kVA 400V 60Hz Marine

The Siemens 1FJ4 is a 1250 kVA, 400 V, 60 Hz brushless synchronous alternator designed for shipboard auxiliary power generation, featuring class‑H insulation and an IP23 enclosure.

Siemens Marine 1FJ4 1250kVA 400V 60Hz Marine

Components & Design

Component data being added…

Technical Data

power kva 1250
frequency hz 60
poles 4
enclosure IP23
insulation class H

Related equipment 10

Siemens Marine 1FC2 1000kVA 400V 50Hz Marine same series Siemens Marine 1FC2 1000kVA 400V 60Hz Marine same series Siemens Marine 1FC2 1000kVA 440V 50Hz Marine same series Siemens Marine 1FC2 1000kVA 440V 60Hz Marine same series Siemens Marine 1FC2 1000kVA 690V 50Hz Marine same series Siemens Marine 1FC2 1000kVA 690V 60Hz Marine same series Siemens Marine 1FC2 100kVA 400V 50Hz Marine same series Siemens Marine 1FC2 100kVA 400V 60Hz Marine same series Siemens Marine 1FC2 100kVA 440V 50Hz Marine same series Siemens Marine 1FC2 100kVA 440V 60Hz Marine same series

🤖 Ask about this model

One free question — answered like a marine engineer. No account needed.

Suppliers & Spare Parts

Direct links to manufacturer, datasheet, spare-parts portal and dealers — request access below.

📄 Request sourcing links & documents
🛠 Manage this equipment in your fleet

Cases, daily reports, timesheets and AI troubleshooting in the OceanSphere Marine app — free for 14 days.

Start free trial →
🔎 Suppliers & service for this equipment

Find manufacturers, repair shops and spare-part dealers in the Maritime Network — our global company directory.

Maritime Network →
Working on this unit?
Log hours, photos and findings into an invoice-ready service report — OceanSphere Marine, 14-day free trial.
Need a service partner for Siemens Marine?
114,000+ shipyards, suppliers and service companies in the Maritime Network directory.
Equipment Model #82130 · ✓ still in production

Need spare parts for this model?

We know 12+ companies supplying Siemens Marine 1FJ41250KVA400V60HZMARINE. Tell us what you need — we obtain the quotations for you.

Baltic Water GmbH · GermanyGMS Instruments BV · NetherlandsManta Marine Technologies · NorwayANYANG ANGJIA ELECTRIC CO., LTD. · ChinaCADIANS SYSTEM · South Korea4JB AUTOMATION - RAJKOTMARINE · India +6 more
Request spare parts for Siemens Marine 1FJ4 1250kVA 400V 60Hz Marine → Find suppliers & service for Siemens Marine →
Maritime Network
Find suppliers and repair yards worldwide

Contact details, brands served and yard capabilities in one directory.

maritimenetwork.io →
Your advert here
Reach engineers searching for exactly your brand

Book a brand slot and appear on every model page of that make.

Enquire →