The Eaton Series C® F-Frame breaker features 210+ or 310+ electronic trip units, in addition to thermalmagnetic trip units. F-Frame electronic breakers offer protection options to meet basic overload protection requirements or for more advanced systems requiring ground fault protection or system coordination. The F-Frame breaker is NEMA®, UL®, and CSA® listed FD-frame Eaton molded case circuit breakers are rated up to 225A and 600VAC and interrupt excessive current flows to protect devices from electrical damage. They're typically used with Eaton, Allen-Bradley, and Rockwell Automation motor control centers. Their current-carrying parts, mechanisms, and trip devices are contained in a molded case. Agency advantages supply the following brands: ①Allen-Bradley( Rockwell Automation)Series ②Square D（Schneider Electric） Series ③Eaton - Cutler Hammer (Westinghouse )Series ④SIEMENS PLC Series，Siemens CNC system ⑤Eaton moller Series