This Schneider ACB NW NT opening undervoltage release is a reliable and efficient choice for your circuit breaker needs. It is designed for use in instruments, industrial, and electronics applications. The release is fixed in mounting style and has a voltage range of 24-30 V. The item measures 3.5 cm in height, 8.3 cm in length, and 6.0 cm in width. It is manufactured in China and has a model number of 33668. The release is suitable for AC/DC current type and is ideal for use in circuit breaker accessories, circuit breakers and disconnectors, and other electrical equipment and supplies.