The P&B Circuit Breaker W92-X112-40 is a reliable and high-quality hydraulic magnetic circuit breaker. It is designed as a 2-pole breaker with a current rating of 40A and a voltage rating of 277VAC. This circuit breaker is perfect for various industrial applications and provides excellent overcurrent protection. With its hydraulic magnetic technology, it offers accurate and consistent tripping characteristics, ensuring safe and efficient operation. This TE Connectivity / P&B brand part is a trusted and durable solution for your circuit protection needs.