Curtiss-Wright Flow Control Service · Electronic Components
52B1074-2
Circuit Breaker
Part Number52B1074-2
ManufacturerCurtiss-Wright Flow Control Service
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-755-5996 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Trip Release CharacteristicTIME DELAY SINGLE LOCATION
Body Length2.203 INCHES NOMINAL
Circuit Protection TypeOVERCURRENT SINGLE LOCATION
Operating Voltage Type And Rating120.0 AC AND 30.0 DC SINGLE LOCATION
Reset MethodMANUAL
Maximum Continuous Load Current Ra20.0 AMPERES AC AND 20.0 AMPERES DC SINGLE LOCATION
Maximum Interrupting Capacity Curr3500.0 AC AND 4000.0 DC SINGLE LOCATION
Main Contact Tripping Mechanism TyTRIP FREE
Trip Release Ambient Temp Rating25.0 CELSIUS NOMINAL SINGLE LOCATION
Trip Delay Time In Seconds Per Rat10.000 MINIMUM AT 200 PCT AND 60.000 MAXIMUM AT 200 PCT SINGLE LOCATION
Mounting Surface To Terminal End D1.312 INCHES NOMINAL
Vendor Part Numbers7270-7-20
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 52B1074-2 available?
We can source 52B1074-2 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 52B1074-2 by Curtiss-Wright Flow Control Service obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 52B1074-2 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 52B1074-2?
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 52B1074-2?
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.