Single Unit 20A 1-Pole Q-Line Plug-In Circuit Breaker 120/240V, Thermal-Magnetic protection, Quick-Make/Quick-Break, Visible Fault Indicator, UL Listed for Residential & Commercial, HID Capable

Single unit 20A 1-pole Q-Line plug-in breaker 120/240V
✔️ Thermal-magnetic protection, quick-make/quick-break, UL listed

This single 20A 1-pole circuit breaker delivers reliable overcurrent protection for residential and light commercial electrical panels. It plugs into Q-Line load centers, fits one-inch per pole spaces, and is handy for branch circuits and HID applications.

✅ 20A, 1-pole, 120/240V AC rating, thermal-magnetic trip
✅ Q-Line plug-in design, compact one-inch width per pole for space savings
✅ Quick-make/quick-break mechanism for fast, reliable switching action
✅ Visible fault indicator, UL listed for residential & commercial use
✅ HID capable and supports auxiliary contact and shunt trip accessories

💡 What is a thermal-magnetic circuit breaker used for? A thermal-magnetic breaker protects wiring from overloads and short circuits while being handy for diagnostics and accessory integration. - Provides thermal overload protection and magnetic short-circuit interruption - Ideal for branch circuits in residential and light commercial panels and Q-Line load centers - Works with accessories like auxiliary contacts and shunt trips for remote signaling and control