Sensata Technologies Maryland · Electronic Components
AP-1-1R-40-302
Circuit Breaker
Part NumberAP-1-1R-40-302
ManufacturerSensata Technologies Maryland
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-055-1197 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Maximum Continuous Load Current Ra3.0 AMPERES AC SINGLE LOCATION
Trip Release MethodMAGNETIC SINGLE LOCATION
Reset MethodMANUAL
Operating Voltage Type And Rating240.0 AC SINGLE LOCATION
Trip Release CharacteristicINSTANTANEOUS SINGLE LOCATION
Maximum Interrupting Capacity Curr1000.0 AC SINGLE LOCATION
Thread Series DesignatorUNEF
Inclosure Protection Type For WhicHERMETICALLY SEALED AND SHOCK RESISTANT AND VIBRATION RESISTANT
Pole Quantity1
Special Handling FeatureMAGNETIC
Mounting Facility Type And Quantit1 THREADED BUSHING WITH PANEL SEAL
Vendor Part Numbers99073766
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 AP-1-1R-40-302 available?
We can source AP-1-1R-40-302 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 AP-1-1R-40-302 by Sensata Technologies Maryland obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AP-1-1R-40-302 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 AP-1-1R-40-302?
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 AP-1-1R-40-302?
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.