Siemens · Electronic Components
B2H10
Arrester, Electrical Surge
Part NumberB2H10
ManufacturerSiemens
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-148-9870 (NSN)
Federal Item NameARRESTER,ELECTRICAL SURGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Mounting ConfigurationTERMINAL MTG
Terminal TypeWIRE LEAD
Usage DesignINDOOR
Body MaterialGLASS
Overall Length0.280 INCHES NOMINAL
Arrester TypeGAS
Overall Diameter0.380 INCHES MAXIMUM
Mounting MethodTERMINAL
Terminal Quantity2
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 B2H10 available?
We can source B2H10 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 B2H10 by Siemens obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B2H10 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 B2H10?
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 B2H10?
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.