Eaton · Electronic Components
QC1050
TYPE QC BREAKER 1P 50A 120/240VAC MAX 10KAIC
Part NumberQC1050
ManufacturerEaton
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-603-8077 (NSN)
Federal Item NameCIRCUIT BREAKER
MaterialPLASTIC CASE
Terminals1 COMPRESSION AND 1 CLIP
Body StyleSINGLE POLE TYPE
Inclosure Protection Type For WhicFUNGUS RESISTANT
Frequency In Hertz60.0 SINGLE LOCATION
Mounting Facility Type And Quantit6 TERMINAL
Boss Height0.156 INCHES NOMINAL
Pole Quantity1
Actuator Position DesignationAT EACH POLE
Manual Actuator Type And Quantity1 TOGGLE
Federal Supply Class5925 — Circuit Breakers
Trip Delay Time In Seconds Per Rat240.000 MAXIMUM AT 200 PCT SINGLE LOCATION
Terminal Type And Quantity1 COMPRESSION AND 1 CLIP
Actuator FunctionTRIP-RESET
Vendor Part Numbers1213150110
Cancelled NSN5925-01-019-1251 (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 QC1050 available?
We can source QC1050 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 QC1050 by Eaton obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If QC1050 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 QC1050?
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 QC1050?
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.