Cardwell Condenser Corp. Lapointe-Admiral Div · Electronic Components
577B43REVB
Switch, Thermostatic
Part Number577B43REVB
ManufacturerCardwell Condenser Corp. Lapointe-Admiral Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-713-8510 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Overall Length0.844 INCHES NOMINAL
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Body Height0.325 INCHES NOMINAL
Temp Sensing Element TypeINTERNAL SENSOR
Contact Stimulus Rating50.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 20.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Contact Voltage Rating In Volts125.0 AC AT SEA LEVEL SINGLE VOLTAGE
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Mounting Facility PatternTWO POSITION IN-LINE
Contact Action StimulusINCREASE
Distance Between Mounting Facility0.438 INCHES NOMINAL
Overall Width0.609 INCHES NOMINAL
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 577B43REVB available?
We can source 577B43REVB 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 577B43REVB by Cardwell Condenser Corp. Lapointe-Admiral Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 577B43REVB 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 577B43REVB?
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 577B43REVB?
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.