The Heinemann JA1-T8-A is a single-pole circuit breaker rated for 16 A at 250 VAC. It protects a single hot conductor by interrupting current in electrical circuits, and is designed for installation in panel boards or similar enclosures to guard against fault currents. This JA1-T8-A device from Heinemann specifies a 16 amp, 250 volt rating for standard AC applications.
