Eaton Corporation · Electronic Components
LAB2400
Circuit Breaker
Part NumberLAB2400
ManufacturerEaton Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-320-7551 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Maximum Continuous Load Current Ra400.0 AMPERES AC AND 400.0 AMPERES DC ALL LOCATIONS
Maximum Interrupting Capacity Curr25000.0 AC AND 10000.0 DC ALL LOCATIONS
Main Contact Tripping Mechanism TyTRIP FREE
Terminal Type And Quantity4 SCREW
Operating Voltage Type And Rating600.0 AC AND 250.0 DC ALL LOCATIONS
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Reset MethodMANUAL
Trip Release Ambient Temp Rating40.0 CELSIUS MAXIMUM ALL LOCATIONS
Distance Between Centerlines Of Mo2.750 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.312 INCHES NOMINAL
Trip Delay Time In Seconds Per Rat90.000 MINIMUM AT 200 PCT AND 550.000 MAXIMUM AT 200 PCT ALL LOCATIONS
Vendor Part Numbers372D300G13, S372D300G13
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 LAB2400 available?
We can source LAB2400 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 LAB2400 by Eaton Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LAB2400 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 LAB2400?
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 LAB2400?
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.