Satair A/S · Electronic Components
4AC2
Switch, Sensitive
Part Number4AC2
ManufacturerSatair A/S
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-556-9327 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Unthreaded Mounting Hole Diameter0.138 INCHES NOMINAL
Inclosure TypeUNINCLOSED
Actuator Height0.375 INCHES NOMINAL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Contact Load Current Rating At Max250.000 MILLIAMPERES RESISTIVE DC AND 10.000 AMPERES RESISTIVE AC
Nonpile Up Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Actuator Movement0.188 PRETRAVEL INCHES MAXIMUM AND 0.437 OVERTRAVEL INCHES NOMINAL AND 0.125 DIFFERENTIAL INCHES MAXIMUM
Terminal Type And Quantity6 TAB W/SCREW
Body Width0.520 INCHES NOMINAL
Body Height2.090 INCHES NOMINAL
Thread Quantity Per Inch32
Vendor Part Numbers484537-1
Cancelled NSN5930-00-917-9542 (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 4AC2 available?
We can source 4AC2 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 4AC2 by Satair A/S obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4AC2 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 4AC2?
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 4AC2?
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.