The PESW-B is WEG’s latest offering in a NEMA 4X Non Metallic Enclosure, Non-Reversing and Non-Combination Motor Starter. These starters feature components that meet IEC design standards and UL horsepower ratings while incorporating replaceable WEG CWB contactors and RW27-2D overload relays. These magnetic starters are ideal to protect and operate motors, ensuring smooth and reliable operation year after year.