Technical FAQs

Ask a Question

What does the SP suffix stand for on a QO-GFI catalog number such as QO120GFISP?

Issue:
What is the SP suffix on a QO GFI breaker?

Product Line:
Circuit Breakers

Environment:
Applies to QO GFI Circuit Breakers

Resolution:
SP stands for ``short pigtail``. On these GFI breakers, the pigtail (white coiled neutral wire) is approximately 9 inches shorter than the standard pigtail.
Was this helpful?
What can we do to improve the information ?