The E-T-A Engineering Technology part 106-M2-P10-3A is a reliable and efficient circuit breaker that provides thermal protection for your electrical systems. This 1-pole breaker has a current rating of 3A, making it suitable for a wide range of applications. It is designed to handle both AC and DC voltages, with a maximum rating of 240VAC and 48VDC. With its compact size and durable construction, this circuit breaker is an essential component for ensuring the safety and proper functioning of your electrical equipment.