Molded case circuit breaker. 2-pole. FB 100 frame type. 240, 480 to 600/347 VAC system voltage. 65 kAIC at 240 VAC, 35 kAIC at 480 VAC and 22 kAIC at 600/347 VAC interrupt rating. LI trip function. Suitable for reverse feed. FCALK12 lugs. Fixed long time. HACR special marking. 14 to 10 AWG wire range (copper/aluminium). Record Plus® represents the very latest in molded case circuit breaker design. Utilizing design features such as double-break rotary contact structures and advanced ablative materials to enhance interruption, Record Plus® is capable of interrupting ratings up to 200 kA (FB maximum is 150 kA). High kAIC ratings, selective coordination, reduced arc flash energy and current limitation embody the core design principles of Record Plus®. FB 100 circuit breakers are supplied with factory installed non-user interchangeable thermal-magnetic trip units and can be supplied with or without lugs. FB breakers are available in 1, 2 or 3-pole versions. Record Plus® product numbers ending in R or R0 do not include lugs. An R1 suffix indicates that the breaker is supplied with line and load lugs, R2 indicates load lugs and R3 indicates line lugs. RV suffixed product numbers include load lugs and line connections specifically designed for General Electric type AD panels. All frames use common internal accessories (auxiliary switches, UV releases, shunt trips and bell alarms) UL listed for field installation. UL listed maximum short circuit ratings at 480 VAC are 150 kA for the 100 A frames and 200 kA for the 600 A frames.