Eaton · Electronic Components
BJ3125
Type BJ Breaker 125A/3 Pole 240V 10K Req 6 Spaces
Part NumberBJ3125
ManufacturerEaton
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-353-2766 (NSN)
Federal Item NameCIRCUIT BREAKER
MaterialPLASTIC CASE
Terminals6 COMPRESSION
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Operating Voltage Type And Rating240.0 AC ALL LOCATIONS
Internal Trip Release ConfiguratioSERIES TRIP ALL LOCATIONS
Frequency In Hertz60.0 ALL LOCATIONS
Pole Quantity3
Actuator FunctionTRIP-RESET
Actuator Position DesignationAT POLE TWO
Manual Actuator Type And Quantity1 TOGGLE
Federal Supply Class5925 — Circuit Breakers
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 BJ3125 available?
We can source BJ3125 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 BJ3125 by Eaton obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BJ3125 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 BJ3125?
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 BJ3125?
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.