Telemechanics Inc. · Electronic Components
311003
Circuit Breaker
Part Number311003
ManufacturerTelemechanics Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-932-0103 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Storage TypeGENERAL PURPOSE WAREHOUSE
Reset MethodMANUAL
Main Contact Tripping Mechanism TyTRIP FREE
RohscompliantYES
I D Supplied Metric3.2 mm
Length Metric1.2 m
Hazardousfalse
RohsphthalatescompliantYES
I D Recovered Max Metric1.6 mm
Length Imperial3.9 ft
Product RangeTK20 Series
Shrink Tubing Boot ColourTransparent
IscanonicalY
SvhcTo Be Advised
I D Supplied Imperial0.125 "
I D Recovered Max Imperial0.062 "
ProducttraceabilityNo
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 311003 available?
We can source 311003 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 311003 by Telemechanics Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 311003 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 311003?
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 311003?
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.