Eaton Corporation · Electronic Components
PB31800T
Tripper, Circuit Breaker
Part NumberPB31800T
ManufacturerEaton Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-023-2480 (NSN)
Federal Item NameTRIPPER,CIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Ultimate Trip Rating Of Continuous125.0 ALL LOCATIONS125.0 ALL LOCATIONS
Body StyleRECTANGULAR DIMENSIONAL ENVELOPERECTANGULAR DIMENSIONAL ENVELOPE
Operating Voltage Type And Rating600.0 AC ALL LOCATIONS600.0 AC ALL LOCATIONS
Internal Trip Release ConfiguratioSERIES TRIP ALL LOCATIONSSERIES TRIP ALL LOCATIONS
Maximum Continuous Load Current Ra800.0 AMPERES AC ALL LOCATIONS800.0 AMPERES AC ALL LOCATIONS
Terminal Type And Quantity6 DOUBLE SCREW6 DOUBLE SCREW
Manual Actuator Type And Quantity1 TOGGLE1 TOGGLE
Circuit Protection TypeOVERCURRENT ALL LOCATIONSOVERCURRENT ALL LOCATIONS
Trip Release CharacteristicINSTANTANEOUS ALL LOCATIONSINSTANTANEOUS ALL LOCATIONS
Unthreaded Mounting Hole Diameter0.344 INCHES NOMINAL0.344 INCHES NOMINAL
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)4 UNTHREADED HOLE(S)
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 PB31800T available?
We can source PB31800T 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 PB31800T by Eaton Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PB31800T 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 PB31800T?
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 PB31800T?
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.