Honeywell Intl Inc. Defense Avionics Systems Former Test Systems Div · Electronic Components
2131850-17
Circuit Breaker
Part Number2131850-17
ManufacturerHoneywell Intl Inc. Defense Avionics Systems Former Test Systems Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-037-8175 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Operating Voltage Type And Rating50.0 DC ALL LOCATIONS50.0 DC ALL LOCATIONS
Ultimate Trip Rating Of Continuous115.0 ALL LOCATIONS115.0 ALL LOCATIONS
Circuit Protection TypeOVERCURRENT ALL LOCATIONSOVERCURRENT ALL LOCATIONS
Main Contact Tripping Mechanism TyTRIP FREETRIP FREE
Maximum Interrupting Capacity Curr500.0 DC ALL LOCATIONS500.0 DC ALL LOCATIONS
Maximum Continuous Load Current Ra5.0 AMPERES DC SECOND LOCATION5.0 AMPERES DC SECOND LOCATION
Trip Release CharacteristicTIME DELAY ALL LOCATIONSTIME DELAY ALL LOCATIONS
Trip Release MethodMAGNETIC ALL LOCATIONSMAGNETIC ALL LOCATIONS
Reset MethodMANUALMANUAL
Body Length1.500 INCHES MAXIMUM1.500 INCHES MAXIMUM
Mounting Surface To Terminal End D1.780 INCHES MAXIMUM1.780 INCHES MAXIMUM
Vendor Part NumbersAP12-1918-17
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 2131850-17 available?
We can source 2131850-17 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 2131850-17 by Honeywell Intl Inc. Defense Avionics Systems Former Test Systems Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2131850-17 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 2131850-17?
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 2131850-17?
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.