Q-Line THQLQ203015 Quad Circuit Breaker space-saving plug-in, 20A & 15A single-pole plus 30A double-pole configuration, 120/240 VAC, 10 kAIC, compatible with copper and aluminum wiring one-unit

One-unit quad breaker: 20A/15A single and 30A double
✔️ 120/240 VAC, 10 kAIC, plug-in space-saving mount, Cu/Al wiring

This single quad circuit breaker installs in residential and light commercial load centers to save panel space while protecting mixed single and double pole circuits.

✅ Model THQLQ203015 one-unit quad breaker, 20A/1P + 30A/2P + 15A/1P
✅ 120/240 VAC rating with 10 kAIC interrupting capacity, UL and Intertek noted
✅ Plug-in space-saving mount fits Q-Line PowerMark and GE by ABB panels
✅ Works with copper and aluminum conductors for common home and job-site wiring
✅ Thermal-magnetic trip for reliable overcurrent protection in household and light commercial loads

💡 What is a quad circuit breaker used for in a residential load center? A quad breaker is a handy way to pack multiple protected circuits into one panel slot. - Saves panel space by combining two single-pole and one double-pole circuit in one unit, ideal for crowded load centers - Provides specified interrupting capacity and overcurrent protection for safety and code compliance - Plug-in mount and PowerMark/GE compatibility make installation and future upgrades straightforward