Pauluhn Electric Manufacturing, Llp · Electronic Components
889B
Light
Part Number889B
ManufacturerPauluhn Electric Manufacturing, Llp
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-299-8460 (NSN)
Federal Item NameLIGHT-SWITCH
Federal Supply Class5999 — Miscellaneous Electrical Components
Center To Center Distance Between4.250 INCHES NOMINAL
Lamp Voltage Rating In Volts120.0 NOMINAL
Overall Length5.438 INCHES NOMINAL
Switch TypeROTARY
Current Type And Rating In Amps20.00 AC NOMINAL
Mounting MethodUNTHREADED HOLE(S)
Overall Width3.562 INCHES NOMINAL
Mounting Hole Diameter0.281 INCHES NOMINAL
Operating Voltage In Volts240.0 NOMINAL
Overall Height3.062 INCHES NOMINAL
Mounting Facility Quantity2
Installation DesignBENCH
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Operating Voltage Rating In Volts110.0 AC MINIMUM AND 220.0 AC NOMINAL
Indicator TypeDIGITAL DISPLAY
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 889B available?
We can source 889B 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 889B by Pauluhn Electric Manufacturing, Llp obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 889B 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 889B?
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 889B?
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.