Polybus Intl · Electronic Components
400-002
Circuit Breaker
Part Number400-002
ManufacturerPolybus Intl
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-352-7737 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
MaterialPLASTIC CASE
Actuator Position DesignationAT POLE ONE
Center To Center Distance Between1.250 INCHES NOMINAL
Boss Height0.125 INCHES NOMINAL
Mounting Surface To Terminal End D1.770 INCHES MAXIMUM
Pole Quantity1
Mounting Facility Type And Quantit2 CLIP
Distance Between Centerlines Of Mo1.610 INCHES NOMINAL
Internal Trip Release ConfiguratioSERIES TRIP SINGLE LOCATION
Trip Delay Time In Seconds Per Rat0.500 MINIMUM AT 200 PCT AND 9.000 MAXIMUM AT 200 PCT SINGLE LOCATION
Frequency In Hertz50.0 OR 60.0 SINGLE LOCATION
Vendor Part Numbers203-2-1-62F-103-4-1-1 2/3
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 400-002 available?
We can source 400-002 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 400-002 by Polybus Intl obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 400-002 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 400-002?
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 400-002?
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.