MIL-SPEC · Electronic Components
M17773-4A03X25D
Switching Unit, Power Transfer
Part NumberM17773-4A03X25D
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6110-01-270-8602 (NSN)
Federal Item NameSWITCHING UNIT,POWER TRANSFER
Federal Supply Class6110 — Electrical Control Equipment
Enclosure FeatureDRIPPROOF
Voltage In Volts450.0
Current TypeAC
Switch Operation MethodELECTROMAGNETIC
PhaseTHREE
Current Rating In Amps25.0
Switch Pole Quantity3
Frequency Rating60.0 HERTZ NOMINAL
Cancelled NSN6110-01-252-8513 (cancelled)
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 M17773-4A03X25D available?
We can source M17773-4A03X25D 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 M17773-4A03X25D by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M17773-4A03X25D 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 M17773-4A03X25D?
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 M17773-4A03X25D?
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.