The product reference number is 2823040000 and it corresponds to a Circuit Breaker Magnetic (Hydraulic Delay). This breaker has a rating of 10 amps for 240 volts AC or 80 volts DC. It features a lever that can be mounted on a DIN rail. The device is known as CIR BRK MAG-HYD 240VAC/80VDC LVR, indicating its function as a circuit break magnetic hydraulic delay unit suitable for both high and low voltage applications.