Westinghouse Electric Corp. · Electronic Components
342C070H02
Arrester, Electrical Surge
Part Number342C070H02
ManufacturerWestinghouse Electric Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-581-3960 (NSN)
Federal Item NameARRESTER,ELECTRICAL SURGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Mounting MethodHOLE
Breakdown Voltage400.000 VOLTS NOMINAL
Overall Width2.250 INCHES NOMINAL
Mounting ConfigurationTWO 10-32 IN. TAPPED HOLES SPACED 1.0 IN. C TO C
Terminal Quantity3
Usage DesignOUTDOOR
Body MaterialPLASTIC
Overall Length2.250 INCHES NOMINAL
Arrester TypeCARBON BLOCK
Line To Ground Voltage400.000 VOLTS NOMINAL
Overall Depth0.500 INCHES NOMINAL
Cancelled NSN5920-00-852-2368 (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 342C070H02 available?
We can source 342C070H02 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 342C070H02 by Westinghouse Electric Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 342C070H02 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 342C070H02?
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 342C070H02?
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.