The ABB A1A100TW-2 Thermal Magnetic Circuit Breaker is engineered for optimal protection and performance in various electrical systems. Featuring a thermal magnetic trip unit, this breaker offers adjustable settings from 100 to 1000 amps, making it versatile for different applications. As a 2-pole device, it ensures efficient disconnection and enhanced safety. Fully compliant with UL standards, this circuit breaker guarantees quality and reliability. Its compact design, weighing just 1 pound 4 ounces, allows for easy installation and maintenance. Ideal for industrial environments, the ABB A1A100TW-2 is a crucial component for systems requiring precise and secure overload protection.