Hyster-Yale Group · Electronic Components
278458
Switch, Sensitive
Part Number278458
ManufacturerHyster-Yale Group
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-253-8788 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Body StyleHOLE MOUNTED
Overall Length2.970 INCHES NOMINAL
Overall Height1.438 INCHES NOMINAL
Maximum Voltage Rating In Volts460.0 AC AND 250.0 DC
Contact Load Current Rating At Max250.000 MILLIAMPERES RESISTIVE DC AND 15.000 AMPERES RESISTIVE AC
Switch Release Force0.5 OUNCES MINIMUM
Switch Actuating Force2.5 OUNCES MAXIMUM
Terminal Type And Quantity3 SCREW
Actuator Length2.500 INCHES NOMINAL
Actuator StyleLEAF
Center To Center Distance Between1.000 INCHES NOMINAL
Vendor Part NumbersBZ-2RWT80
Cancelled NSN5930-00-758-5754 (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 278458 available?
We can source 278458 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 278458 by Hyster-Yale Group obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 278458 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 278458?
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 278458?
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.