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Technology Dynamics, Inc.  · Electronic Components

K3051

Circuit Breaker

Part NumberK3051
ManufacturerTechnology Dynamics, Inc.
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body Width2.020 INCHES MINIMUM AND 2.084 INCHES MAXIMUM
Maximum Interrupting Capacity Curr10000.0 AC ALL LOCATIONS
Body Height2.577 INCHES MINIMUM AND 2.641 INCHES MAXIMUM
Trip Release CharacteristicINSTANTANEOUS AND TIME DELAY ALL LOCATIONS
Operating Voltage Type And Rating440.0 AC SECOND LOCATION
Maximum Continuous Load Current Ra35.0 AMPERES AC SECOND LOCATION
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Arc Quenching MethodMAGNETIC BLOWOUT
Pole Quantity2
Boss Height0.187 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
Thread Quantity Per Inch32
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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

Frequently asked

Is K3051 available?
We can source K3051 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 K3051 by Technology Dynamics, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If K3051 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 K3051?
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 K3051?
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.