L3Harris Maritime Power & Energy Solutions, Inc. · Electronic Components
EH1B020
Circuit Breaker
Part NumberEH1B020
ManufacturerL3Harris Maritime Power & Energy Solutions, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-443-9932 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Trip Release MethodTHERMAL-MAGNETIC SINGLE LOCATION
Body Length6.000 INCHES NOMINAL
Maximum Continuous Load Current Ra20.0 AMPERES AC SINGLE LOCATION
Reset MethodMANUAL
Main Contact Tripping Mechanism TyTRIP FREE
Circuit Protection TypeOVERCURRENT SINGLE LOCATION
Body Width1.500 INCHES NOMINAL
Actuator Position DesignationAT POLE ONE
Center To Center Distance Between5.125 INCHES NOMINAL
Distance Between Centerlines Of Mo4.984 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.164 INCHES NOMINAL
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 EH1B020 available?
We can source EH1B020 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 EH1B020 by L3Harris Maritime Power & Energy Solutions, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If EH1B020 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 EH1B020?
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 EH1B020?
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.