Sensata Technologies Maryland · Electronic Components
UPGN-66-1-72-502
Circuit Breaker
Part NumberUPGN-66-1-72-502
ManufacturerSensata Technologies Maryland
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-514-8295 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Reset MethodMANUAL
Maximum Continuous Load Current Ra5.0 AMPERES DC ALL LOCATIONS
Pole Quantity2
Manual Actuator Type And Quantity1 TOGGLE
Actuator Position DesignationAT POLE ONE
Frequency In Hertz50.0 OR 60.0 ALL LOCATIONS
Actuator FunctionTRIP-RESET
Terminal Type And Quantity4 TAB W/SCREW
MaterialPLASTIC CASE
Internal Trip Release ConfiguratioSERIES TRIP ALL LOCATIONS
Main Contact Tripping Mechanism TyTRIP FREE
ESD/EMICode A — ESD/EMI sensitive item
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 UPGN-66-1-72-502 available?
We can source UPGN-66-1-72-502 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 UPGN-66-1-72-502 by Sensata Technologies Maryland obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If UPGN-66-1-72-502 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 UPGN-66-1-72-502?
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 UPGN-66-1-72-502?
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.