Thales UK · Electronic Components
510046D
Circuit Breaker
Part Number510046D
ManufacturerThales UK
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-252-6045 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body StyleMULTIPOLE-MULTIPLE ACTUATOR TYPE
Body Width1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM
Switch Terminal TypeTAB, SOLDER LUG
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Switch Voltage Rating And Type In250.0 AC AND 30.0 DC
Trip Delay Time In Seconds Per Rat0.150 MINIMUM AT 200 PCT AND 1.500 MAXIMUM AT 200 PCT ALL LOCATIONS
Switch Location And Position DesigINTERNAL AT POLE ONE
Center To Center Distance Between0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
Mounting Surface To Terminal End D2.461 INCHES MINIMUM AND 2.481 INCHES MAXIMUM
Boss Height0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
Main Contact Tripping Mechanism TyTRIP FREE
Vendor Part Numbers64510046D
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 510046D available?
We can source 510046D 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 510046D by Thales UK obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 510046D 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 510046D?
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 510046D?
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.