Siemens Energy And Automation Inc. Ite Circuit Protection Div · Electronic Components
HED43B025
Circuit Breaker
Part NumberHED43B025
ManufacturerSiemens Energy And Automation Inc. Ite Circuit Protection Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-387-6664 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body StyleMULTIPOLE-SINGLE ACTUATOR TYPE
Ultimate Trip Rating Of Continuous138.0 ALL LOCATIONS
Pole Quantity3
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Mounting Surface To Terminal End D4.000 INCHES NOMINAL
Frequency In Hertz60.0 ALL LOCATIONS
Actuator FunctionTRIP-RESET
Manual Actuator Type And Quantity1 TOGGLE
Actuator Position DesignationAT POLE TWO
Terminal Type And Quantity6 COMPRESSION
Internal Trip Release ConfiguratioSERIES TRIP 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 HED43B025 available?
We can source HED43B025 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 HED43B025 by Siemens Energy And Automation Inc. Ite Circuit Protection Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HED43B025 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 HED43B025?
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 HED43B025?
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.