The ABB-1SCA105356R1001-B OT63F3HS5X6ST2 The ABB-1SCA105356R1001-B by ABB is a premium load disconnector designed for OT63F3HS5X6ST2. This load disconnector features a Safety Switch Disconnector type, ensuring reliable performance during operation. The catalog number for this model is OT400E03P. Packaged in BOX, it ensures safe and efficient handling during transportation and storage. This product is engineered with precision to provide exceptional reliability and performance in demanding industrial environments. It is an essential choice for professionals seeking advanced solutions for their electrical systems.