Ametek Programmable Power · Electronic Components
861-345-DX
Switch, Thermostatic
Part Number861-345-DX
ManufacturerAmetek Programmable Power
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-319-5710 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Body Diameter0.625 INCHES NOMINAL
Mounting MethodBRACKET(S) AND UNTHREADED HOLE(S)
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
Contact Voltage Rating In Volts120.0 AC AT SEA LEVEL SINGLE VOLTAGE
Contact Load Current Rating8.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Temp Sensing Element TypeINTERNAL SENSOR
Contact Stimulus Rating266.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 243.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Mounting Facility PatternTWO POSITION IN-LINE
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Contact Action StimulusINCREASE
Style DesignatorDISC W/FLANGE
Vendor Part Numbers3450-0021-0889
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 861-345-DX available?
We can source 861-345-DX 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 861-345-DX by Ametek Programmable Power obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 861-345-DX 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 861-345-DX?
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 861-345-DX?
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.