Eaton · Electronic Components
HKA3225T
TYPE KA TRIP UNIT 3P 225A_MAGNETIC TRIP SETTING LOW-1125A
Part NumberHKA3225T
ManufacturerEaton
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-948-0041 (NSN)
Federal Item NameTRIPPER,CIRCUIT BREAKER
Terminals6 COMPRESSION
Overall Length10.125 INCHES NOMINAL
Overall Width5.000 INCHES NOMINAL
Overall Height4.062 INCHES NOMINAL
Body StyleRECTANGULAR DIMENSIONAL ENVELOPE
Operating Voltage Type And Rating600.0 AC AND 250.0 DC ALL LOCATIONS
Actuator Position DesignationAT POLE TWO
Frequency In Hertz60.0 ALL LOCATIONS
Manual Actuator Type And Quantity1 TOGGLE
Trip Release Ambient Temp Rating40.0 CELSIUS NOMINAL ALL LOCATIONS
Federal Supply Class5925 — Circuit Breakers
Terminal Type And Quantity6 COMPRESSION
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Maximum Continuous Load Current Ra225.0 AMPERES AC AND 225.0 AMPERES DC ALL LOCATIONS
Pole Quantity3
Vendor Part Numbers657D789G24
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 HKA3225T available?
We can source HKA3225T 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 HKA3225T by Eaton obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HKA3225T 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 HKA3225T?
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 HKA3225T?
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.