Sensata Technologies Maryland · Electronic Components
205-1-1-51-2-203
Circuit Breaker
Part Number205-1-1-51-2-203
ManufacturerSensata Technologies Maryland
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-221-5509 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body StyleSINGLE POLE TYPE
Mounting Facility Type And Quantit2 THREADED HOLE(S)
Trip Release CharacteristicTIME DELAY SINGLE LOCATION
Reset MethodMANUAL
Trip Release MethodMAGNETIC SINGLE LOCATION
Operating Voltage Type And Rating65.0 DC SINGLE LOCATION
Actuator Position DesignationAT POLE ONE
Pole Quantity1
Thread Quantity Per Inch32
Distance Between Centerlines Of Mo2.060 INCHES NOMINAL
Boss Height0.150 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 205-1-1-51-2-203 available?
We can source 205-1-1-51-2-203 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 205-1-1-51-2-203 by Sensata Technologies Maryland obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 205-1-1-51-2-203 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 205-1-1-51-2-203?
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 205-1-1-51-2-203?
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.