Barksdale · Electronic Components
E1H-H500-S0049
Switch, Pressure
Part NumberE1H-H500-S0049
ManufacturerBarksdale
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-522-3066 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Overall Length5.250 INCHES NOMINAL
Style DesignatorRECTANGULAR
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Contact Adjustment Range+450.00 TO 500.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE
Body Length3.000 INCHES NOMINAL
Overall Width3.188 INCHES NOMINAL
Media For Which DesignedGAS
Pressure Switch TypeDIFFERENTIAL
Contact Load Current Rating3.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE
Overall Height2.907 INCHES NOMINAL
Contact Voltage Rating In Volts480.0 AC AT SEA LEVEL SECOND VOLTAGE
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 E1H-H500-S0049 available?
We can source E1H-H500-S0049 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 E1H-H500-S0049 by Barksdale obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If E1H-H500-S0049 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 E1H-H500-S0049?
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 E1H-H500-S0049?
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.