View all NEMA Open/Enclosed Full Voltage Starters
520E-BOA
NEMA Size 1 2-speed Sep Winding Starter
Rockwell Automation announces that as of January 01, 2026, the NEMA Size 1 2-speed Sep Winding Starter will be discontinued and no longer available for sale. Customers are encouraged to remove references to the affected product(s)
Discontinued Date:
January 01, 2026
Replacement Category:
Engineering Replacement
Rockwell Automation announces that as of January 01, 2026, the NEMA Size 1 2-speed Sep Winding Starter will be discontinued and no longer available for sale. Customers are encouraged to remove references to the affected product(s)
Discontinued Date:
January 01, 2026
Replacement Category:
Engineering Replacement
| Sub Brand |
NEMA
|
|---|
| Voltage type for actuating |
AC
|
|---|---|
| With transformer |
False
|
| Suitable for emergency stop |
True
|
| External reset possible |
True
|
| With short-circuit release |
False
|
| With fuse |
False
|
| Rated control supply voltage at AC 60 Hz |
230 V
|
| Continuous ampere rating |
27 A
|
| Load voltage |
230V
|
| Hp rating |
5 Hp
|
| Overload relay selection (high speed - start) |
Eutectic alloy overload relay
|
| Overload relay selection (low speed - run) |
Eutectic alloy overload relay
|
| Temperature compensated overload protection |
True
|
| Coordination class according to IEC 60947-4-3 |
Class 2
|
| Type of electrical connection of main circuit |
Screw connection
|
| Type of electrical connection for auxiliary- and control current circuit |
Screw connection
|
| Width |
8 mm
|
|---|---|
| Height |
9.15 mm
|
| Depth |
4.68 mm
|
| Weight, approx |
11.25 lb
|
|---|---|
| Enclosure type |
Open
|
| NEMA size |
Size 1
|
|---|
| General | Publication |
|---|---|
| Product Cutsheet | -- |
| 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
- American Bureau of Shippin
This product was certified with the above certifications as of {}. 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.
| Technotes |
|---|
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
Technical Specifications
| Sub Brand |
NEMA
|
|---|
| Voltage type for actuating |
AC
|
|---|---|
| With transformer |
False
|
| Suitable for emergency stop |
True
|
| External reset possible |
True
|
| With short-circuit release |
False
|
| With fuse |
False
|
| Rated control supply voltage at AC 60 Hz |
230 V
|
| Continuous ampere rating |
27 A
|
| Load voltage |
230V
|
| Hp rating |
5 Hp
|
| Overload relay selection (high speed - start) |
Eutectic alloy overload relay
|
| Overload relay selection (low speed - run) |
Eutectic alloy overload relay
|
| Temperature compensated overload protection |
True
|
| Coordination class according to IEC 60947-4-3 |
Class 2
|
| Type of electrical connection of main circuit |
Screw connection
|
| Type of electrical connection for auxiliary- and control current circuit |
Screw connection
|
| Width |
8 mm
|
|---|---|
| Height |
9.15 mm
|
| Depth |
4.68 mm
|
| Weight, approx |
11.25 lb
|
|---|---|
| Enclosure type |
Open
|
| NEMA size |
Size 1
|
|---|
Documents
|
Product Cutsheet
General
-- |
|
440t-in031_-en-p
Installation Instructions
440T-IN031 |
|
500-td014_-en-p
Technical Data
500-TD014 |
| General | Publication |
|---|---|
| Product Cutsheet | -- |
| 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
This product was certified with the above certifications as of {}. 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.
Accessories
Alternative Products
Technotes
| Technotes |
|---|
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
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