Siemens Energy and Automation Inc. ITE Circuit Protection Div · Electronic Components
HFD63M150
Circuit Breaker
Part NumberHFD63M150
ManufacturerSiemens Energy and Automation Inc. ITE Circuit Protection Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-476-0119 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body Width4.500 INCHES NOMINAL
Trip Release CharacteristicINSTANTANEOUS SINGLE LOCATION
Maximum Continuous Load Current Ra150.0 AMPERES AC SINGLE LOCATION
Trip Release Ambient Temp Rating50.0 CELSIUS NOMINAL SINGLE LOCATION
Main Contact Tripping Mechanism TyTRIP FREE
Pole Quantity3
Body Length9.500 INCHES NOMINAL
Reset MethodMANUAL
Frequency In Hertz60.0 SINGLE LOCATION
Trip Release MethodTHERMAL-MAGNETIC SINGLE LOCATION
Body Height4.000 INCHES NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
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 HFD63M150 available?
We can source HFD63M150 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 HFD63M150 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 HFD63M150 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 HFD63M150?
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 HFD63M150?
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.