Barksdale · Electronic Components
ML1H-H203S
Switch, Thermostatic
Part NumberML1H-H203S
ManufacturerBarksdale
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-069-9491 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Contact Adjustment TypeEXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW
Terminal TypeSCREW
Mounting MethodIMMERSION WELL
Media For Which DesignedGAS OR LIQUID
Overall Length2.750 INCHES NOMINAL
Contact Voltage Rating In Volts480.0 AC AT SEA LEVEL FIRST VOLTAGE
Hazardous Locations EnvironmentalWATERTIGHT
Contact Load Current Rating3.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE
Style DesignatorRECTANGULAR
Contact AdjustabilityDEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE
Features ProvidedINTERNALLY GROUNDED
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 ML1H-H203S available?
We can source ML1H-H203S 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 ML1H-H203S by Barksdale obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ML1H-H203S 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 ML1H-H203S?
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 ML1H-H203S?
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.