Allen-Bradley – 509-AAJ-3-4R NEMA Size 0 Non-Reversing Starter

MPN: 509-AAJ-3-4R · Brand: Rockwell Automation / Allen-Bradley

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	NEMA Open/Enclosed Full Voltage Starters
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can 509-AAJ-3-4R be shipped?

509-AAJ-3-4R is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 509-AAJ-3-4R in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 509-AAJ-3-4R and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 509-AAJ-3-4R, subject to availability and destination.

Allen-Bradley 509-AAJ-3-4R — NEMA Size 0 Non-Reversing Starter. PartnerPLC supplies new, surplus and discontinued Allen-Bradley parts — request a quote for price, condition and lead time.

Specifications

Product

Lifecycle	Active
Repair options available	No

Specifications

Altitude	10000 ft before derating
Auxiliary contact material	Silver
Circuit closing inrush current peak including offset, max	140 A
Coil operating limits	85...110%
Continuous current	18 A
Coordination class according to IEC 60947-4-3	Class 2
Corrosion-resistance	All metal parts are treated for corrosion-resistance
Degree of protection (NEMA)	1
Depth	2.81 mm
Enclosure type rating	NEMA 1 general purpose
External reset possible	true
Factory installed models	Pilot lights, incandescent illumination option, red color lens for first pilot light
Heat dissipation	5.9 W
Height	9.67 mm
Hp rating	5Hp @ 575V load voltage, 3-phase
Load voltage	200 to 575V
Material housing	Steel
Mechanical life operations	1.0E7
NEMA size	NEMA 0
Number of auxiliary contacts, max	8
Number of indicator lights	1
Operating position	Vertical
Operating temperature	-25 °C
Operating time, drop-out	16 ms
Operating time, pick-up	21 ms
Operating volt amperes burden	Sealed: 29VA, 60 Hz coils
Overload relay	Eutectic overload
Power contact material	Silver Alloy
Rated control supply voltage at AC 60 Hz	24 V
Required torque on power terminal wire clamps and pressure connectors or lugs	20 in-lb
Service limit current rating	21 A
Suitable for emergency stop	true
Temperature compensated overload protection	true
Type of electrical connection for auxiliary- and control current circuit	Screw connection
Type of electrical connection of main circuit	Screw connection
Type of motor starter	Direct online starter (DOL)
Type of power terminal	Saddle or wire clA
Voltage type for actuating	AC
Width	6.75 mm
Wire size	For power terminals: 14...10 AWG
With fuse	false