THQL Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Add to compare ABB Q-Line THQL1120 Q Line 20A Single-Pole Circuit Breaker • 120/240 VAC, 20 Amp, 10 kA Interrupt • THQL One-Pole Load Center Circuit Breaker • Non-Interchangeable Thermal Magnetic Trip Added to wishlistRemoved from wishlist 0 Add to compare $11.55 Original price was: $11.55.$10.99Current price is: $10.99. 5%