An error occurred while checking price. Type 'CTRL+SHIFT+DELETE' and check 'Cookies' and 'cache' options, with time lapse equal to 'All the period' and type 'Clean'. Please restart your browser and try again. If the error persists contact the Support Team.
An error occurred while checking availability. Type 'CTRL+SHIFT+DELETE' and check 'Cookies' and 'cache' options, with time lapse equal to 'All the period' and type 'Clean'. Please restart your browser and try again. If the error persists contact the Support Team.
There was an error uploading the file
There was an error not foreseen. Type 'CTRL+SHIFT+DELETE' and check 'Cookies' and 'cache' options, with time lapse equal to 'All the period' and type 'Clean'. Please restart your browser and try again. If the error persists contact the Support Team.
Quantity must be informed
Add Service Order Code or Plant
An error occurred
You need to select at least 1 product to add to cart
You need to select at least one product to add in your comparison list
Select at least one list to add to your products
Select at least one product to add to your shopping list
The file you entered is not of the correct type.
Select some document
Product added to cart
Selected products added to cart
Selected products added to cart in place of purchase:
Selected products were added to comparison
See products on comparison page
Billing request sent successfully. {0}
OS ID:
Introducing the new WEG UMBW Series thermal-magnetic miniature circuit breakers. This new offering includes both UL489 and UL1077 approvals to provide a solution for circuit and equipment protection in industrial electrical equipment.
Product features
| UL approval | UL489 |
|---|---|
| Trip curve | D |
| Number of poles | 3 poles |
| Rated current | 4 A |
|---|---|
| Maximum voltage | 277/480 VAC |
| Type | Thermal-magnetic |
Configure
