The CIR BRK MAG-HYD 240VAC/80VDC LVR is a magnetic circuit breaker that features a hydraulic delay mechanism. It has a rating of 16 amperes at 240 volts alternating current (V AC) and 80 volts direct current (V DC), making it suitable for a wide range of applications. This device mounts on a DIN rail, providing easy installation and accessibility.