The Square D 200 Amp I-Line Circuit Breaker 2 Pole 120/240 VAC Q221200AB is a high-quality electrical component designed for commercial and industrial applications. With a maximum amperage of 200 A and a voltage rating of 120/240 VAC, this circuit breaker is perfect for protecting branch circuits in various systems. Its I-Line mounting style makes installation easy and efficient, while the 2 poles provide reliable protection against overloads and short circuits. Ideal for a wide range of electrical setups, this Square D circuit breaker is a dependable choice for ensuring the safety and functionality of your electrical system.