The PHOENIX CONTACT Thermomagnetic device circuit breaker part 1020012 is a reliable and efficient circuit breaker designed to ensure the safety of electrical systems. With a total of two positions, this circuit breaker is equipped with a screw connection method, allowing for secure and easy installation. It has a wide cross-section range of 1 mm² to 35 mm², making it suitable for a variety of applications. Additionally, it supports a wide range of wire sizes from AWG 18 to 2. The breaker has a compact width of 35.3 mm and is designed for mounting on a 35 mm DIN rail. Its stylish gray color adds a sleek and professional touch to any electrical system.