Honeywell · Electronic Components
MS27408-4B
Sealed OI-SE Switch
Part NumberMS27408-4B
ManufacturerHoneywell
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-016-7614 (NSN)
Federal Item NameSWITCH,TOGGLE
Terminals6 SCREW
Mounting MethodTHREADED BUSHING
Body StyleBUSHING MOUNT
Features ProvidedACTUATOR SEAL
Nominal Thread Size0.469 INCHES
Actuator Diameter0.400 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
Actuator StyleROUND
Contact Load Current Rating At Max20.000 AMPERES RESISTIVE DC AND 15.000 AMPERES INDUCTIVE DC AND 7.000 AMPERES LAMP DC AND 15.000 AMPERES RESISTIVE AC AN
Body Width0.910 INCHES MAXIMUM
Nonpile Up Contact Arrangement2 POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED SINGLE SWITCH UNIT
Federal Supply Class5930 — Switches
Actuator Height0.985 INCHES MINIMUM AND 1.025 INCHES MAXIMUM
Thread Series DesignatorUNS
Terminal Type And Quantity6 SCREW
Bushing Length0.450 INCHES MINIMUM AND 0.490 INCHES MAXIMUM
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 MS27408-4B available?
We can source MS27408-4B 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 MS27408-4B by Honeywell obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS27408-4B 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 MS27408-4B?
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 MS27408-4B?
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.