Schneider Electric Telemecanique GK2-CF12 Breaker Isolator

The Schneider Electric Telemecanique GK2-CF12 Breaker Isolator is a three-pole manual motor starter in the TeSys GK2 family that provides isolation and thermal-magnetic protection for three‑phase motors in industrial motor control applications. Rated for 8 A at 500 VAC with operation at 50/60 Hz, it uses a manual ON/OFF rotary actuator and can be mounted on a DIN rail or panel, making it suitable for motor control centers and control panels. This device combines circuit isolation with motor protection in a compact package for conveyors, pumps, compressors, and manufacturing machinery where reliable isolation and protection are required. It is commonly used in industrial automation systems, HVAC equipment, packaging, and material handling lines, particularly during equipment maintenance, retrofit projects, and control panel assembly. Common replacements include Schneider Electric GV2ME08, reflecting its role in upgrading or replacing legacy motor protection devices.