Emerson Electric Co White Rodgers Co Div · Electronic Components
1629-33
Switch, Thermostatic
Part Number1629-33
ManufacturerEmerson Electric Co White Rodgers Co Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-274-5163 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Bulb Length7.250 INCHES NOMINAL
Overall Length5.375 INCHES NOMINAL
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Contact Load Current Rating20.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Contact Adjustment TypeEXTERNAL ACTUATION POINT SCREW
Contact Voltage Rating In Volts115.0 DC AT SEA LEVEL THIRD VOLTAGE
Terminal TypeTAB W/SCREW
Overall Height3.312 INCHES NOMINAL
Overall Width2.297 INCHES NOMINAL
Bulb Diameter0.387 INCHES NOMINAL
Temp Sensing Element TypeCAPILLARY TUBE-BULB
Cancelled NSN5930-00-678-3734 (cancelled)
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 1629-33 available?
We can source 1629-33 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 1629-33 by Emerson Electric Co White Rodgers Co Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1629-33 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 1629-33?
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 1629-33?
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.