Eaton Corporation · Electronic Components
CF1Z3941
Circuit Breaker
Part NumberCF1Z3941
ManufacturerEaton Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-534-3125 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body StyleSINGLE POLE TYPE
Maximum Continuous Load Current Ra20.0 AMPERES AC SINGLE LOCATION
Circuit Protection TypeOVERCURRENT SINGLE LOCATION
Body Height2.609 INCHES NOMINAL
Actuator FunctionTRIP-RESET
Manual Actuator Type And Quantity1 TOGGLE
Terminal Type And Quantity2 SCREW
Trip Release Ambient Temp Rating-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM SINGLE LOCATION
Frequency In Hertz50.0 OR 60.0 SINGLE LOCATION
Pole Quantity1
Body Width1.036 INCHES NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
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 CF1Z3941 available?
We can source CF1Z3941 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 CF1Z3941 by Eaton Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CF1Z3941 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 CF1Z3941?
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 CF1Z3941?
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.