Sensata Technologies · Electronic Components
9TC14-20
Circuit Breaker
Part Number9TC14-20
ManufacturerSensata Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-077-1032 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body Width1.100 INCHES MAXIMUM
Main Contact Tripping Mechanism TyTRIP FREE
Maximum Interrupting Capacity Curr2000.0 AC ALL LOCATIONS
Trip Delay Time In Seconds Per Rat4.000 MINIMUM AT 200 PCT AND 20.000 MAXIMUM AT 200 PCT ALL LOCATIONS
Reset MethodMANUAL
Actuator Position DesignationAT POLE TWO
Terminal Type And Quantity6 SCREW
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Trip Release Ambient Temp Rating160.0 CELSIUS MAXIMUM ALL LOCATIONS
Trip Release MethodTHERMAL ALL LOCATIONS
Thread Series DesignatorUNS
Vendor Part NumbersQ531487065
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 9TC14-20 available?
We can source 9TC14-20 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 9TC14-20 by Sensata Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9TC14-20 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 9TC14-20?
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 9TC14-20?
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.