Innovative Technology MSB SWITCHGEAR

Metal-enclosed switch and breaker combination (MSB) switchgear provides economic and reliable circuit switching and fault protection for medium voltage circuits. As primary protection for single-ended substations, it can eliminate the need for a secondary main breaker. It can be used as the primary main device and integrated with fused feeder switches in a line-up of fused MVS switchgear. Perfect for new substations or retrofit in existing substations where arc flash safety is an issue.