Sensata Technologies Maryland · Electronic Components
R21-61-2.00A-B01EV
Circuit Breaker
Part NumberR21-61-2.00A-B01EV
ManufacturerSensata Technologies Maryland
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-350-7334 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body StyleRECTANGULAR DIMENSIONAL ENVELOPE
Overall Length1.810 INCHES MINIMUM AND 1.870 INCHES MAXIMUM
Fragility FactorMODERATELY RUGGED
Trip Release CharacteristicTIME DELAY ALL LOCATIONS
Main Contact Tripping Mechanism TyTRIP FREE
Trip Release MethodMAGNETIC ALL LOCATIONS
Operating Voltage Type And Rating250.0 AC AND 50.0 DC ALL LOCATIONS
Pole Quantity2
Maximum Interrupting Capacity Curr1000.0 AC AND 1000.0 DC ALL LOCATIONS
Storage TypeGENERAL PURPOSE WAREHOUSE
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Vendor Part Numbers405394164
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 R21-61-2.00A-B01EV available?
We can source R21-61-2.00A-B01EV 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 R21-61-2.00A-B01EV by Sensata Technologies Maryland obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R21-61-2.00A-B01EV 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 R21-61-2.00A-B01EV?
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 R21-61-2.00A-B01EV?
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.