Bfm Transport Dynamics · Electronic Components
612551-03
Circuit Breaker
Part Number612551-03
ManufacturerBfm Transport Dynamics
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-783-7660 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Trip Release CharacteristicINSTANTANEOUS AND TIME DELAY ALL LOCATIONS
Ultimate Trip Rating Of Continuous135.0 ALL LOCATIONS
Maximum Continuous Load Current Ra30.0 AMPERES AC ALL LOCATIONS
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Reset MethodMANUAL
Operating Voltage Type And Rating240.0 AC ALL LOCATIONS
Maximum Interrupting Capacity Curr10000.0 AC ALL LOCATIONS
Main Contact Tripping Mechanism TyTRIP FREE
Terminal Type And Quantity3 CLIP AND 3 COMPRESSION
Actuator FunctionTRIP-RESET
Pole Quantity3
Vendor Part Numbers9975234-2, THQC32030WL
Cancelled NSN5925-00-724-5550 (cancelled)
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 612551-03 available?
We can source 612551-03 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 612551-03 by Bfm Transport Dynamics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 612551-03 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 612551-03?
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 612551-03?
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.