Sensata Technologies · Electronic Components
KX4-1-1
Switch, Sensitive
Part NumberKX4-1-1
ManufacturerSensata Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-729-0779 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Actuator Movement0.025 PRETRAVEL INCHES MAXIMUM AND 0.015 OVERTRAVEL INCHES MINIMUM AND 0.020 DIFFERENTIAL INCHES MAXIMUM
Unthreaded Mounting Hole Diameter0.113 INCHES MINIMUM AND 0.116 INCHES MAXIMUM
Mounting MethodUNTHREADED HOLE(S)
Actuator StyleLEAF
Actuator Width0.389 INCHES MINIMUM AND 0.421 INCHES MAXIMUM
Center To Center Distance Between0.403 INCHES MINIMUM AND 0.409 INCHES MAXIMUM
Switch Actuator Quantity1
Maximum Voltage Rating In Volts115.0 AC AND 28.0 DC
Features ProvidedACTUATOR SEAL
Inclosure TypeHERMETICALLY SEALED
Cancelled NSN5930-00-617-7244 (cancelled)
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 KX4-1-1 available?
We can source KX4-1-1 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 KX4-1-1 by Sensata Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If KX4-1-1 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 KX4-1-1?
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 KX4-1-1?
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.