The ABB S262-B25 is a 25 A, 2-pole miniature circuit breaker from the System pro M compact S260 series, rated for 277/480 VAC. For a refrigeration or cold-storage panel, this breaker protects the control transformer or condenser fan circuit — the 25 A rating handles the inrush of multiple fan motors without nuisance tripping, while the 2-pole form clears both line and neutral on a 277/480 VAC wye system.
As an ABB System pro M compact breaker, the S262-B25 is designed to meet IEC 60898-1 and IEC 60947-2 standards for overcurrent protection. RoHS and REACH compliance documentation is provided with the product. UL and CSA certifications are typically available for this series; confirm the specific listing for your jurisdiction at quote time.