The E-T-A Engineering Technology part 1180-01-0.5A is a high-quality circuit breaker designed for thermal protection. This single-pole breaker is specifically rated for a maximum current of 0.5A and can handle voltages up to 250VAC or 65VDC. With its compact and reliable design, this E-T-A circuit breaker is an essential component for various electrical applications, providing dependable protection against overload and short circuits.