Liebert Corp. · Electronic Components
512551G17
Circuit Breaker
Part Number512551G17
ManufacturerLiebert Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-377-5845 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Pole Quantity3
Arc Quenching MethodMAGNETIC BLOWOUT
Storage TypeUNIMPROVED OPEN
Body StyleMULTIPOLE-SINGLE ACTUATOR TYPE
Vendor Part NumbersBP16476
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 512551G17 available?
We can source 512551G17 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 512551G17 by Liebert Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 512551G17 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 512551G17?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 512551G17?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.