Emerson Electric Co Alco Controls Div · Electronic Components
PS3-W6S
Switch, Pressure
Part NumberPS3-W6S
ManufacturerEmerson Electric Co Alco Controls Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-702-8530 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Overall Length48.0 MILLIMETERS NOMINAL
Contact Load Current Rating6.0 AMPERES MOTOR LOAD THIRD VOLTAGE
Media For Which DesignedGAS
Pressure Switch TypeDIFFERENTIAL
Style DesignatorRECTANGULAR
Proof Pressure43.0 BAR
Contact Voltage Rating In Volts120.0 AC AT SEA LEVEL THIRD VOLTAGE
Overall Width39.0 MILLIMETERS NOMINAL
Operating Temp Rating70.0 CELSIUS MAXIMUM
Mounting MethodINLET CONNECTION
Contact Action StimulusINCREASE
ESD/EMICode A — ESD/EMI sensitive item
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 PS3-W6S available?
We can source PS3-W6S 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 PS3-W6S by Emerson Electric Co Alco Controls Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PS3-W6S 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 PS3-W6S?
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 PS3-W6S?
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.