Emerson Electric Co Alco Controls Div · Electronic Components
P28AA-1C
Switch, Pressure
Part NumberP28AA-1C
ManufacturerEmerson Electric Co Alco Controls Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-702-8035 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Contact Voltage Rating In Volts240.0 AC AT SEA LEVEL SECOND VOLTAGE
Mounting MethodBRACKET(S)
Contact Adjustment Range+8.00 TO 70.00 ACTUATION POINT POUNDS PER SQUARE INCH
Features ProvidedMANUAL RESET BUTTON
Overall Width5.656 INCHES NOMINAL
Media For Which DesignedGAS OR LIQUID
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Body Height2.094 INCHES NOMINAL
Overall Length5.297 INCHES NOMINAL
Overall Height2.297 INCHES NOMINAL
Cancelled NSN5930-00-649-9847 (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 P28AA-1C available?
We can source P28AA-1C 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 P28AA-1C by Emerson Electric Co Alco Controls Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If P28AA-1C 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 P28AA-1C?
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 P28AA-1C?
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.