Marotta Controls · Electronic Components
4551110-1309
Switch, Sensitive
Part Number4551110-1309
ManufacturerMarotta Controls
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-049-5771 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Body StyleBUSHING MOUNTED
Mounting MethodTHREADED BUSHING
Nominal Thread Size0.625 INCHES
Nonpile Up Contact Arrangement2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Actuator Diameter0.250 INCHES NOMINAL
Actuator StyleROUND
Inclosure TypeFULLY INCLOSED
Maximum Voltage Rating In Volts28.0 DC
Switch Release Force4.0 OUNCES NOMINAL
Actuator Height0.380 INCHES NOMINAL
Actuator Free Position Height0.380 INCHES NOMINAL
Vendor Part Numbers281453-0001 ITEM 47
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 4551110-1309 available?
We can source 4551110-1309 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 4551110-1309 by Marotta Controls obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4551110-1309 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 4551110-1309?
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 4551110-1309?
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.