Westinghouse Electric · Electronic Components
1594744
Arrester, Lightning
Part Number1594744
ManufacturerWestinghouse Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-985-2546 (NSN)
Federal Item NameARRESTER,LIGHTNING
Federal Supply Class5920 — Fuses and Lightning Arresters
Overall Height22.250 INCHES NOMINAL
Body MaterialCERAMIC
Breakdown Voltage45.000 KILOVOLTS NOMINAL
Terminal Quantity2
Overall Width10.125 INCHES NOMINAL
Terminal TypeCLAMP
Mounting MethodHOLE
Usage DesignOUTDOOR
Line To Ground Voltage12.000 KILOVOLTS NOMINAL
Overall Length13.000 INCHES NOMINAL
Mounting ConfigurationFOUR 13/16 IN. DIA HOLES 90 DEG APART ON A 10-5/16 IN. DIA CIRCLE
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 1594744 available?
We can source 1594744 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 1594744 by Westinghouse Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1594744 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 1594744?
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 1594744?
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.