Setra Systems, Inc. · Electronic Components
A30640
Switch, Flow
Part NumberA30640
ManufacturerSetra Systems, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-129-2068 (NSN)
Federal Item NameSWITCH,FLOW
Federal Supply Class5930 — Switches
Contact Action StimulusINCREASE
Operating Temp Rating-30.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM
Terminal TypeWIRE LEAD
Media For Which DesignedLIQUID
Contact Load Current Rating17.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Style DesignatorCYLINDRICAL
Contact Voltage Rating In Volts120.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact Stimulus Rating5.00 ACTUATION POINT NOMINAL GALLONS PER MINUTE
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Mounting MethodINPUT PORT
Overall Length4.750 INCHES NOMINAL
Vendor Part Numbers30640
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 A30640 available?
We can source A30640 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 A30640 by Setra Systems, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A30640 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 A30640?
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 A30640?
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.