From€284.29excl. VAT
In stock
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Tested Siemens SITOP 48 V DC power supply for laboratory and industrial equipment applications.
The Siemens SITOP 6EP1 457-3BA00 is a 48 V DC power supply designed to provide regulated power for compatible laboratory, automation, and industrial equipment.
This Siemens SITOP power supply is relevant for research laboratories, bioprocessing infrastructure, and electronic systems requiring a reliable 48 V DC power source.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 6 November 2026
€284 sits in the middle range electronics here. The middle half of the 255 with a price runs from €154 to €492.
1 other listing of this model is available.
