Oshkosh Defense · Electronic Components
1757090
Circuit Breaker
Part Number1757090
ManufacturerOshkosh Defense
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-351-2873 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Mounting Surface To Terminal End D1.660 INCHES NOMINAL
Mounting Facility Type And Quantit1 THREADED BUSHING WITH PANEL SEAL
Trip Release MethodMAGNETIC SINGLE LOCATION
Operating Voltage Type And Rating250.0 AC AND 50.0 DC SINGLE LOCATION
Thread Quantity Per Inch28
Maximum Continuous Load Current Ra30.0 AMPERES AC AND 30.0 AMPERES DC SINGLE LOCATION
Trip Release CharacteristicINSTANTANEOUS SINGLE LOCATION
Center To Center Distance Between0.840 INCHES NOMINAL
Ultimate Trip Rating Of Continuous138.0 SINGLE LOCATION
Main Contact Tripping Mechanism TyTRIP FREE
Pole Quantity1
Vendor Part Numbers1600-206-300-32
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 1757090 available?
We can source 1757090 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 1757090 by Oshkosh Defense obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1757090 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 1757090?
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 1757090?
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.