Square D QO Single-Pole GFCI Breaker 20

Highlights: 0.75″, 20 A, 120/240 VAC. Non interchangeable 10,000 Air. Visi-Trip indicator. Class A ground fault protection-protects against electric shock produced by ground fault. Plug-in. Fits Q.O. panels. Standard overload and short circuit protection in Q.O. load centers. UL listed. C.S.A. approved.