Alfa Laval · Electronic Components
4900866-05
Circuit Breaker
Part Number4900866-05
ManufacturerAlfa Laval
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-378-1887 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Pole Quantity2
Maximum Continuous Load Current Ra1.0 AMPERES AC ALL LOCATIONS
Operating Voltage Type And Rating440.0 AC ALL LOCATIONS
Frequency In Hertz50.0 OR 60.0 ALL LOCATIONS
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 4900866-05 available?
We can source 4900866-05 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 4900866-05 by Alfa Laval obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4900866-05 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 4900866-05?
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 4900866-05?
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.