Sensata Technologies · Electronic Components
AP112-1-42F-252
Circuit Breaker
Part NumberAP112-1-42F-252
ManufacturerSensata Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-244-8950 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body Length1.500 INCHES MAXIMUM
Bushing Length0.380 INCHES MAXIMUM
Body Width1.875 INCHES MAXIMUM
Thread Series DesignatorUNEF
Frequency In Hertz400.0 ALL LOCATIONS
Fragility FactorMODERATELY RUGGED
Nonturn Device Diameter0.250 INCHES NOMINAL
Nonturn Device Length0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM
Center To Center Distance Between0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM
Arc Quenching MethodMAGNETIC BLOWOUT
Mounting Surface To Terminal End D1.780 INCHES MAXIMUM
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 AP112-1-42F-252 available?
We can source AP112-1-42F-252 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 AP112-1-42F-252 by Sensata Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AP112-1-42F-252 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 AP112-1-42F-252?
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 AP112-1-42F-252?
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.