The PHOENIX CONTACT part 2907511 is a thermomagnetic device circuit breaker with two positions. It features a screw connection method and accommodates wire cross sections ranging from 1mm² to 35mm² (AWG 18-2). The width of the device is 35.3mm, and it is designed for easy mounting on DIN rails. This circuit breaker comes in a sleek gray color, making it a versatile and reliable choice for a variety of applications.