Used – Tested Siemens JXD63M300 Sentron Breaker

Used Siemens JXD63M300 Sentron moulded case circuit breaker for marine power distribution. Trip curve, contact wear and insulation verified.

Aurora Marine Supply Ltd supplies this used – tested Siemens JXD63M300 Sentron Breaker to commercial vessels worldwide. Every unit is bench-tested, calibrated and shipped with documentation and warranty.

Pricing is quote-based to reflect current stock condition, configuration and shipping route. Click "Get Price Quote" on the product page and our procurement desk responds within one working day.

Manufacturer: Siemens. See more reconditioned and used Siemens marine equipment in our brand hub.

Frequently asked questions

What does the price of this used – tested Siemens JXD63M300 Sentron Breaker include?

The quoted price includes the bench-tested unit, documented test report, OEM documentation where available and warranty. Shipping is quoted separately based on destination port.

Is the original IMO type-approval retained?

Yes — for bridge electronics that originally carried IMO/IEC type-approval, the approval is retained. We verify type-approval before shipment.

How fast can it ship?

In-stock units typically dispatch within 5–10 working days. Sourced units take 2–4 weeks depending on availability. Lead time is confirmed in the quote.