Robertshaw Controls Co Uni-Line Div · Electronic Components
TX400-404
Switch, Thermostatic
Part NumberTX400-404
ManufacturerRobertshaw Controls Co Uni-Line Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-395-3774 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Overall Length3.250 INCHES NOMINAL
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Contact Adjustment Range+48.00 TO 85.00 ACTUATION POINT DEGREES FAHRENHEIT
Overall Height3.625 INCHES NOMINAL
Style DesignatorRECTANGULAR
Contact Adjustment TypeEXTERNAL ACTUATION POINT POINTER WITH SCALE
Contact Action StimulusINCREASE
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Overall Width1.500 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 TX400-404 available?
We can source TX400-404 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 TX400-404 by Robertshaw Controls Co Uni-Line Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TX400-404 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 TX400-404?
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 TX400-404?
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.