Square D QO120 Miniature Circuit Breaker 20 A, 120 240V AC, Single Phase, 10kA at 120 240V AC, QO, Std 913SS Z7 6FTGN Overall Height 9 1 2 in Overall Height 9 1 2 in PLR284 Application Spill Containment For use with Surface Type Smooth Surfaces Recycled Content (%) No Recycled Content Temp Limit 0 Degrees F 160 Degrees F Components Included (1) Straight Section Supports SPCC Compliance Yes Number of Straight Sections 1 Max Temp Limit 160 Degrees F Max Liquid Temp Exposure 225 ¿F for up to 30 min Seals Automatically To Floor Yes Shape Triangular Min Temp Limit 0 Degrees F Connection Type Requires Separate Connector UL Listed Features Mercury Free Interrupt Rating 10 kA at 120 240V AC Application HACR and Switching Duty rated Applications Compatible Panelboard Load Center Series QO Max Frame Size 100A QO