Sensata Technologies, Inc. · Electronic Components
PSM-20-N
Circuit Breaker
Part NumberPSM-20-N
ManufacturerSensata Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-240-2814 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Maximum Continuous Load Current Ra20.0 AMPERES AC AND 20.0 AMPERES AC AND 20.0 AMPERES DC SINGLE LOCATION20.0 AMPERES DC SINGLE LOCATION
Trip Release CharacteristicTIME DELAY SINGLE LOCATIONTIME DELAY SINGLE LOCATION
Maximum Interrupting Capacity Curr575.0 AC AND 575.0 AC AND 575.0 DC SINGLE LOCATION575.0 DC SINGLE LOCATION
Operating Voltage Type And Rating110.0 AC AND 110.0 AC AND 30.0 DC SINGLE LOCATION30.0 DC SINGLE LOCATION
Trip Release MethodTHERMAL SINGLE LOCATIONTHERMAL SINGLE LOCATION
Center To Center Distance Between1.031 INCHES NOMINAL1.031 INCHES NOMINAL
Mounting Facility Type And Quantit1 THREADED BUSHING1 THREADED BUSHING
Fragility FactorMODERATELY RUGGEDMODERATELY RUGGED
Storage TypeGENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE
Thread Quantity Per Inch3232
Pole Quantity11
Vendor Part Numbers164864
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 PSM-20-N available?
We can source PSM-20-N 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 PSM-20-N by Sensata Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PSM-20-N 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 PSM-20-N?
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 PSM-20-N?
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.