The AIRPAX / SENSATA part M39019/01-258 is a high-quality circuit breaker designed to provide reliable and efficient protection for various electrical applications. This 1-pole circuit breaker is capable of handling a maximum current of 20A and can operate at voltages up to 240VAC or 50VDC. With its magnetic capabilities, this circuit breaker ensures quick and accurate tripping in the event of overcurrent or short circuit situations. Its robust construction and durable materials make it suitable for demanding environments and offer long-lasting performance. Whether used in residential, commercial, or industrial settings, this circuit breaker is an essential component for safeguarding electrical circuits.