Kepco, Inc. · Electronic Components
127-0388
Circuit Breaker
Part Number127-0388
ManufacturerKepco, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-081-3689 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body StyleMULTIPOLE-MULTIPLE ACTUATOR TYPE
Trip Release CharacteristicTIME DELAY ALL LOCATIONS
Internal Trip Release ConfiguratioRELAY TRIP FIRST LOCATION
Maximum Continuous Load Current Ra3.0 AMPERES AC SECOND LOCATION
Ultimate Trip Rating Of Continuous125.0 ALL LOCATIONS
Operating Voltage Type And Rating240.0 AC ALL LOCATIONS
Frequency In Hertz60.0 ALL LOCATIONS
Maximum Interrupting Capacity Curr1000.0 AC ALL LOCATIONS
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Main Contact Tripping Mechanism TyTRIP FREE
Reset MethodMANUAL
Vendor Part NumbersUPGH-14-725-2
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 127-0388 available?
We can source 127-0388 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 127-0388 by Kepco, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 127-0388 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 127-0388?
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 127-0388?
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.