Schneider Electric A9S65440 is a four-pole circuit breaker rated for 40A and 415V, designed to protect electrical circuits by interrupting fault currents. Its four-pole design enables protection of three-phase circuits with a neutral, making it suitable for distribution panels and other systems that require neutral protection. Manufactured by Schneider Electric, the A9S65440 four-pole breaker is specified for 40 A at up to 415 V.
