Where can I find trip curves for the QO-GFI, QO-EPD, and QO-EPE breakers?
Issue:
Where can I find trip curves for the QO/B-GFI, QO/B-EPD and QO/B-EPE breakers?
Product Line:
QO/B-GFI, QO/B-EPD and QO/B-EPE 1P, 2P and 3P Miniature Circuit Breakers
Resolution:
Use the Class 910 trip curves for QO/B-GFI breakers. Though EPD and EPE breakers are not listed on the curve, their trip characteristic is identical to the QO/B-GFI. These curves also apply to the 3P versions of the breakers as well, even though they are not listed on the curve.
Use 910-1 for 15A 1P https://www.schneider-electric.us/en/download/document/910-1/
Use 910-2 for 20A 1P https://www.schneider-electric.us/en/download/document/910-2/
Use 910-3 for 15, 20 and 25A 2P and 3P and 25A 1P https://www.schneider-electric.us/en/download/document/910-3/
Use 910-4 for 30A 1P, 2P and 3P https://www.schneider-electric.us/en/download/document/910-4/
Use 910-5 for 40 to 60A 2P, 40 to 50A 3P https://www.schneider-electric.us/en/download/document/910-5/
Where can I find trip curves for the QO/B-GFI, QO/B-EPD and QO/B-EPE breakers?
Product Line:
QO/B-GFI, QO/B-EPD and QO/B-EPE 1P, 2P and 3P Miniature Circuit Breakers
Resolution:
Use the Class 910 trip curves for QO/B-GFI breakers. Though EPD and EPE breakers are not listed on the curve, their trip characteristic is identical to the QO/B-GFI. These curves also apply to the 3P versions of the breakers as well, even though they are not listed on the curve.
Use 910-1 for 15A 1P https://www.schneider-electric.us/en/download/document/910-1/
Use 910-2 for 20A 1P https://www.schneider-electric.us/en/download/document/910-2/
Use 910-3 for 15, 20 and 25A 2P and 3P and 25A 1P https://www.schneider-electric.us/en/download/document/910-3/
Use 910-4 for 30A 1P, 2P and 3P https://www.schneider-electric.us/en/download/document/910-4/
Use 910-5 for 40 to 60A 2P, 40 to 50A 3P https://www.schneider-electric.us/en/download/document/910-5/
Released for: Schneider Electric USA
Need help?
Product Selector
Quickly and easily find the right products and accessories for your applications.
Get a Quote
Start your sales inquiry online and an expert will connect with you.
Where to buy?
Easily find the nearest Schneider Electric distributor in your location.
Help Center
Find support resources for all your needs, in one place.