Square D FA34045 3 Pole Circuit Breaker
The Square D FA34045 is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 45 Amps and a voltage rating of 480VAC, 250VDC. It has an interrupting rating of 18kAIC@480V. The FA34045 has a I-Line style plug-in connection type and includes long time and instantaneous trip functions.