Fluke Corp. · Electronic Components
334664
Circuit Breaker
Part Number334664
ManufacturerFluke Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-361-8533 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Operating Voltage Type And Rating240.0 AC ALL LOCATIONS
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Maximum Continuous Load Current Ra400.0 MILLIAMPERES AC ALL LOCATIONS
Center To Center Distance Between0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM
Trip Release MethodMAGNETIC ALL LOCATIONS
Fragility FactorMODERATELY RUGGED
Reset MethodMANUAL
Main Contact Tripping Mechanism TyTRIP FREE
Actuator Position DesignationBETWEEN POLE ONE AND TWO
Manual Actuator Type And Quantity1 TOGGLE
Nonturn Device Diameter0.109 INCHES MINIMUM AND 0.171 INCHES MAXIMUM
Vendor Part NumbersAP12-1664-2, AP-12-1-61-401
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 334664 available?
We can source 334664 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 334664 by Fluke Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 334664 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 334664?
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 334664?
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.