Eaton · Electronic Components
EHD1090
Circuit Breakers 1P EHD 90A
Part NumberEHD1090
ManufacturerEaton
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-458-6647 (NSN)
Federal Item NameCIRCUIT BREAKER
MaterialPLASTIC CASE
Terminals2 SCREW
Body StyleSINGLE POLE TYPE
Operating Voltage Type And Rating120.0 AC AND 125.0 DC SINGLE LOCATION
Circuit Protection TypeOVERCURRENT SINGLE LOCATION
Ultimate Trip Rating Of Continuous125.0 SINGLE LOCATION
Trip Release CharacteristicTIME DELAY SINGLE LOCATION
Body Length6.000 INCHES NOMINAL
Main Contact Tripping Mechanism TyTRIP FREE
Maximum Continuous Load Current Ra90.0 AMPERES AC AND 90.0 AMPERES DC SINGLE LOCATION
Federal Supply Class5925 — Circuit Breakers
Trip Delay Time In Seconds Per Rat35.000 MINIMUM AT 200 PCT AND 60.000 MAXIMUM AT 200 PCT SINGLE LOCATION
Mounting Facility Type And Quantit2 TERMINAL
Special Handling FeatureMAGNETIC
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 EHD1090 available?
We can source EHD1090 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 EHD1090 by Eaton obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If EHD1090 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 EHD1090?
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 EHD1090?
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.