1492-MCBA390
90 A Ul489 Miniature Circuit Breaker
Rockwell Automation announces that as of February 14, 2020, the 90 A Ul489 Miniature Circuit Breaker will be discontinued and no longer available for sale. Customers are encouraged to remove references to the affected product(s)
Discontinued Date:
February 14, 2020
Replacement Category:
Engineering Replacement
Replacement Product:
140G-G2C3-C90
[https://www.rockwellautomation.com/en-us/products/details.140G-G2C3-C90.html]
Product at a glance
Rockwell Automation announces that as of February 14, 2020, the 90 A Ul489 Miniature Circuit Breaker will be discontinued and no longer available for sale. Customers are encouraged to remove references to the affected product(s)
Discontinued Date:
February 14, 2020
Replacement Category:
Engineering Replacement
Replacement Product:
140G-G2C3-C90
[https://www.rockwellautomation.com/en-us/products/details.140G-G2C3-C90.html]
Product at a glance
| Depth |
2.750 IN
|
|---|---|
| Frequency Rating |
60 HZ
|
| Height |
3.938 IN
|
| Trip Type |
Thermal Magentic
|
| Current |
10 kA
|
|---|---|
| Current |
240 V AC
|
| Phase |
3 pole
|
| Size |
90 A
|
|---|
| Type | Resource | Publication |
|---|---|---|
| Selection Guide | 1492-sg122_-en-p | 1492-SG122 |
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
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- UL Listed
This product was certified with the above certifications as of 2025-04-14. 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.
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
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Technical Specifications
| Depth |
2.750 IN
|
|---|---|
| Frequency Rating |
60 HZ
|
| Height |
3.938 IN
|
| Trip Type |
Thermal Magentic
|
| Current |
10 kA
|
|---|---|
| Current |
240 V AC
|
| Phase |
3 pole
|
| Size |
90 A
|
|---|
Documents
|
1492-sg122_-en-p
Selection Guide
1492-SG122 |
| Type | Resource | Publication |
|---|---|---|
| Selection Guide | 1492-sg122_-en-p | 1492-SG122 |
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
- UL Listed
This product was certified with the above certifications as of 2025-04-14. 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.
Alternative Products
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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