Rockwell Automation · Electronic Components
509-AAD
Starter, Motor
Part Number509-AAD
ManufacturerRockwell Automation
AvailabilityAvailable to order — request a quote
Specifications
NSN6110-01-180-8377 (NSN)
Federal Item NameSTARTER,MOTOR
Federal Supply Class6110 — Electrical Control Equipment
Overall Width10.625 INCHES NOMINAL
National Electrical ManufacturersDESIGNED PER NEMA STD
Performance TypeMANUAL
Frequency In Hertz60.0
Amp Size Rating18.0
Control TypeLOCAL
Duty CycleCONTINUOUS
Switch Functional PositionsRESET AND STOP
Load Protection TypeOVERLOAD
Actuator Voltage120.0 AC
Mounting ConfigurationFOUR 7/32 IN. DIA HOLES,RECTANGULAR PATTERN,ON 8-1/4 IN. BY 4-3/4 IN. CENTER
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 509-AAD available?
We can source 509-AAD 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 509-AAD by Rockwell Automation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 509-AAD 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 509-AAD?
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 509-AAD?
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.