L3Harris Maritime Power & Energy Solutions, Inc. · Electronic Components
JL3B150
Circuit Breaker
Part NumberJL3B150
ManufacturerL3Harris Maritime Power & Energy Solutions, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-105-6644 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Trip Release Ambient Temp Rating40.0 CELSIUS NOMINAL ALL LOCATIONS
Inclosure Protection Type For WhicFUNGUS RESISTANT
Distance Between Centerlines Of Mo9.875 INCHES NOMINAL
Center To Center Distance Between3.000 INCHES NOMINAL
Pole Quantity3
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Boss Height0.250 INCHES NOMINAL
Storage TypeGENERAL PURPOSE WAREHOUSE
Unthreaded Mounting Hole Diameter0.280 INCHES NOMINAL
Fragility FactorMODERATELY RUGGED
Actuator FunctionTRIP-RESET
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 JL3B150 available?
We can source JL3B150 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 JL3B150 by L3Harris Maritime Power & Energy Solutions, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If JL3B150 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 JL3B150?
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 JL3B150?
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.