ការណែនាំអំពីឧបករណ៍ប្តូរប្រភេទ SandC CS-1A
SandC CS-1A Type Switch Operators High-speed Type CS-1A Switch Operators are expressly designed for power operation of S&C Mark V Circuit-Switchers. Introduction Type CS-1A Switch Operators provide the highspeed, high-torque power operation required to secure the full inherent mechanical and…