W.W. Grainger, Inc. · Electronic Components
2E449
Switch, Thermostatic
Part Number2E449
ManufacturerW.W. Grainger, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-210-2254 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Features ProvidedELECTRICAL ACCESS PORT
Hazardous Locations EnvironmentalEXPLOSION RESISTANT AND DUSTPROOF
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Mounting MethodFLANGE AND UNTHREADED HOLE(S)
Mounting Facility PatternFOUR POSITION RECTANGULAR
Overall Width5.375 INCHES NOMINAL
Contact Adjustment Range+40.00 TO 90.00 ACTUATION POINT DEGREES FAHRENHEIT
Contact Load Current Rating25.0 AMPERES RESISTIVE LOAD AND 14.0 AMPERES MOTOR LOAD FIRST VOLTAGE
Overall Height4.750 INCHES NOMINAL
Contact Voltage Rating In Volts240.0 AC AT SEA LEVEL SECOND VOLTAGE
Contact AdjustabilityACTUATION POINT ADJUSTABLE
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 2E449 available?
We can source 2E449 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 2E449 by W.W. Grainger, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2E449 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 2E449?
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 2E449?
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.