Johnson Controls Inc. Control Products Div · Electronic Components
P74BA1
Switch, Pressure
Part NumberP74BA1
ManufacturerJohnson Controls Inc. Control Products Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-896-4579 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Mounting MethodBRACKET(S)
Overall Width2.094 INCHES NOMINAL
Contact Action StimulusINCREASE
Style DesignatorRECTANGULAR
Pressure Switch TypeDIFFERENTIAL
Proof Pressure325.00 POUNDS PER SQUARE INCH GAGE
Contact Load Current Rating16.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Body Length3.948 INCHES NOMINAL
Media For Which DesignedLIQUID OR SOLID
Overall Height5.328 INCHES NOMINAL
Contact Adjustment Range+8.00 TO 70.00 ACTUATION POINT POUNDS PER SQUARE INCH AND +8.00 TO 70.00 DEACTUATION POINT POUNDS PER SQUARE INCH
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 P74BA1 available?
We can source P74BA1 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 P74BA1 by Johnson Controls Inc. Control Products Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If P74BA1 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 P74BA1?
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 P74BA1?
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.