Weidmuller · Electronic Components
9926251903
CIRCUIT BRKR 3A 1POLE DIN RAIL
Part Number9926251903
ManufacturerWeidmuller
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-667-2661 (NSN)
Federal Item NameCIRCUIT BREAKER
MaterialPLASTIC CASE
Terminals3 WIRE LEAD
Body StyleSINGLE POLE TYPE
Maximum Interrupting Capacity Curr10000.0 DC SINGLE LOCATION
Trip Release CharacteristicINSTANTANEOUS SINGLE LOCATION
Operating Voltage Type And Rating80.0 DC SINGLE LOCATION
Boss Height5.0 MILLIMETERS NOMINAL
Body Length92.8 MILLIMETERS NOMINAL
Body Width13.0 MILLIMETERS NOMINAL
Body Height74.0 MILLIMETERS NOMINAL
Federal Supply Class5925 — Circuit Breakers
Terminal Type And Quantity3 WIRE LEAD
Mounting Facility Type And Quantit1 DIN RAIL
Pole Quantity1
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 9926251903 available?
We can source 9926251903 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 9926251903 by Weidmuller obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9926251903 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 9926251903?
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 9926251903?
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.