Hobart Bros · Electronic Components
409372-4
Circuit Breaker
Part Number409372-4
ManufacturerHobart Bros
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-355-5349 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Special Handling FeatureMAGNETIC
Pole Quantity3
Storage TypeGENERAL PURPOSE WAREHOUSE
Fragility FactorMODERATELY RUGGED
Internal Trip Release ConfiguratioSERIES TRIP ALL LOCATIONS
Actuator FunctionTRIP-RESET
Frequency In Hertz60.0 ALL LOCATIONS
Inclosure Protection Type For WhicGENERAL PURPOSE
Manual Actuator Type And Quantity3 TOGGLE
External Actuator Linkage ArrangemONE, TWO, AND THREE LINKED
MaterialPLASTIC CASE
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 409372-4 available?
We can source 409372-4 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 409372-4 by Hobart Bros obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 409372-4 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 409372-4?
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 409372-4?
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.