Wellman Thermal Systems · Electronic Components
6A426G4-004
Switch, Thermostatic
Part Number6A426G4-004
ManufacturerWellman Thermal Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-681-4357 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Mounting MethodBASE
Terminal TypeTAB W/SCREW
Overall Width3.000 INCHES NOMINAL
Bulb Length4.500 INCHES NOMINAL
Nonpile Up Contact Arrangement2 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
Capillary Tube Length35.000 INCHES NOMINAL
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Contact Voltage Rating In Volts125.0 AC AT SEA LEVEL SINGLE VOLTAGE
Overall Height3.062 INCHES NOMINAL
Bulb Diameter0.375 INCHES NOMINAL
Contact Load Current Rating35.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Cancelled NSN6620-00-801-4734 (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 6A426G4-004 available?
We can source 6A426G4-004 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 6A426G4-004 by Wellman Thermal Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6A426G4-004 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 6A426G4-004?
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 6A426G4-004?
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.