Bae Systems Information And Electronic Systems Integration Inc. · Electronic Components
SWI377-23
Circuit Breaker
Part NumberSWI377-23
ManufacturerBae Systems Information And Electronic Systems Integration Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-615-7549 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Actuator FunctionRESET
Trip Delay Time In Seconds Per Rat0.140 MINIMUM AT 200 PCT AND 0.700 MAXIMUM AT 200 PCT AND 0.010 MINIMUM AT 400 PCT AND 0.150 MAXIMUM AT 400 PCT SINGL
Thread Quantity Per Inch32
Arc Quenching MethodAIR
Mounting Facility Type And Quantit1 THREADED BUSHING
Pole Quantity1
Thread Series DesignatorUNEF
Nominal Thread Size0.375 INCHES
Manual Actuator Type And Quantity1 TOGGLE
Terminal Type And Quantity2 TAB, SOLDER LUG
Inclosure Protection Type For WhicHERMETICALLY SEALED
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 SWI377-23 available?
We can source SWI377-23 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 SWI377-23 by Bae Systems Information And Electronic Systems Integration Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SWI377-23 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 SWI377-23?
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 SWI377-23?
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.