520E-AJD-3

Size 0 2-speed Sep Winding Starter

Serial #:

Lifecycle status: Active

Unique Product Identifier	520E-AJD-3
UPC	662072132890
Estimated Lead Time	21 days
Standard Warranty Duration	1 year See details
Country of Origin	United States of America

Enclosure Type	NEMA 3R/4/12 Metal No Reset,Type3R/4/12-No extOLRreset(J)

Continuous ampere rating	18 A
Coordination class according to IEC 60947-4-3	Class 2
External reset possible	True
Factory installed models	HIGH-OFF-LOW selector switch
Hp rating	3Hp @ 575V load voltage, 3-phase
Load voltage	200 to 575V
Overload relay selection (high speed - start)	Eutectic alloy overload relay
Overload relay selection (low speed - run)	Eutectic alloy overload relay
Rated control supply voltage at AC 60 Hz	115 V
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
Voltage type for actuating	AC
With fuse	False
With short-circuit release	False
With transformer	False

Mechanical

Degree of protection (NEMA)	12
Enclosure type	NEMA 3R/4/12 no external overload relay reset
Material housing	Steel

Depth	6.39 mm
Height	18 mm
Width	14 mm

NEMA size	Size 0

Installation Instructions	Publication
440t-in031_-en-p	440T-IN031

Technical Data	Publication
500-td014_-en-p	500-TD014

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American Bureau of Shippin

This product was certified with the above certifications as of 2026-07-16. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.

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Regulatory Information

EU Importer Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium
EU Authorized Representative Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium

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Overview

Unique Product Identifier	520E-AJD-3
UPC	662072132890
Estimated Lead Time	21 days
Standard Warranty Duration	1 year See details
Country of Origin	United States of America

Electrical & Connectivity

Enclosure Type	NEMA 3R/4/12 Metal No Reset,Type3R/4/12-No extOLRreset(J)

Continuous ampere rating	18 A
Coordination class according to IEC 60947-4-3	Class 2
External reset possible	True
Factory installed models	HIGH-OFF-LOW selector switch
Hp rating	3Hp @ 575V load voltage, 3-phase
Load voltage	200 to 575V
Overload relay selection (high speed - start)	Eutectic alloy overload relay
Overload relay selection (low speed - run)	Eutectic alloy overload relay
Rated control supply voltage at AC 60 Hz	115 V
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
Voltage type for actuating	AC
With fuse	False
With short-circuit release	False
With transformer	False

Physical Characteristics

Mechanical

Degree of protection (NEMA)	12
Enclosure type	NEMA 3R/4/12 no external overload relay reset
Material housing	Steel

Technical Specifications

Depth	6.39 mm
Height	18 mm
Width	14 mm

Compliance & Environment

NEMA size	Size 0

Documents

440t-in031_-en-p Installation Instructions
440T-IN031

500-td014_-en-p Technical Data
500-TD014

Installation Instructions	Publication
440t-in031_-en-p	440T-IN031
Technical Data	Publication
500-td014_-en-p	500-TD014

Looking for more documentation?

Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.

Search the Literature Library

Certifications

American Bureau of Shippin

Looking for certification documents?
Explore certifications for this product and more in our comprehensive Literature Library.

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Regulatory Information

EU Importer Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium
EU Authorized Representative Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium

Alternative Products

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Technotes

Technotes

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