The Square D QOT2020 Tandem Circuit Breaker is a reliable and durable electrical component designed for tandem use with 2-20 amp circuits at 120/240v. With an instantaneous break time, this circuit breaker ensures quick and efficient protection in case of overloads. It features a trip indicator for easy detection of tripping events, making it a convenient and essential choice for residential or commercial electrical setups. Perfect for ensuring the safety and functionality of your electrical system, the Square D QOT2020 Tandem Circuit Breaker is a trusted and high-quality product from a reputable brand.