Johnson Controls Inc. Control Products Div · Electronic Components
P28AN-1
Switch, Pressure
Part NumberP28AN-1
ManufacturerJohnson Controls Inc. Control Products Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-977-9620 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Mounting Facility PatternTWO POSITION IN-LINE
Thread Quantity Per Inch18 ALL PRESSURE CONNECTION
Pressure Connector TypePLAIN, THREADED INTERNAL ALL CONNECTIONS
Nominal Thread Size0.190 INCHES ALL THREADED HOLE
Contact Load Current Rating30.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE, MANUAL RESET AND ACTUATION POINT ADJUSTABLE
Contact Adjustment Range+8.00 TO 70.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE
Contact Voltage Rating In Volts24.0 DC AT SEA LEVEL THIRD VOLTAGE
Terminal TypeSCREW
Media For Which DesignedGAS OR LIQUID
Style DesignatorRECTANGULAR
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 P28AN-1 available?
We can source P28AN-1 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 P28AN-1 by Johnson Controls Inc. Control Products Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If P28AN-1 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 P28AN-1?
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 P28AN-1?
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.