Eaton Corporation · Electronic Components
FB3100V
Circuit Breaker
Part NumberFB3100V
ManufacturerEaton Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-105-1939 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body Width4.125 INCHES NOMINAL
Body StyleMULTIPOLE-SINGLE ACTUATOR TYPE
Fragility FactorMODERATELY RUGGED
Manual Actuator Type And Quantity1 TOGGLE
Center To Center Distance Between5.062 INCHES NOMINAL
Distance Between Centerlines Of Mo4.500 INCHES NOMINAL
Arc Quenching MethodMAGNETIC BLOWOUT
Frequency In Hertz60.0 ALL LOCATIONS
Boss Height0.125 INCHES NOMINAL
Inclosure Protection Type For WhicFUNGUS RESISTANT
Trip Release Ambient Temp Rating50.0 CELSIUS MAXIMUM ALL LOCATIONS
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 FB3100V available?
We can source FB3100V 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 FB3100V by Eaton Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FB3100V 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 FB3100V?
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 FB3100V?
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.