Cooper Crouse-Hinds · Electronic Components
878BH
Switch Box — Switches
Part Number878BH
ManufacturerCooper Crouse-Hinds
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-686-1230 (NSN)
Federal Item NameSWITCH BOX
Federal Supply Class5930 — Switches
Overall Depth2.938 INCHES NOMINAL
Outside Diameter3.375 INCHES NOMINAL
Hazardous Locations EnvironmentalWATERTIGHT
Fragility FactorRUGGED
Features ProvidedCOVER
Main Line Maximum Ac Voltage Ratin250.0
Main Line Maximum Current Rating I20.0
Mounting MethodUNTHREADED HOLE(S)
Switch Type And Quantity1 TOGGLE
Unpackaged Unit Weight2.1 POUNDS MAXIMUM
Style DesignatorROUND, SURFACE MOUNTING
ESD/EMICode A — ESD/EMI sensitive item
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 878BH available?
We can source 878BH 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 878BH by Cooper Crouse-Hinds obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 878BH 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 878BH?
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 878BH?
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.