Square D FA34080-1021 3 Pole Circuit Breaker
The Square D FA34080-1021 is a 3 Pole thermal magnetic molded case circuit breaker with current rating of 40 Amps and a voltage rating of 480V. It has an interrupting rating of 10kAIC at 250VDC, 25kAIC at 240VAC, 18kAIC at 480VAC. The FA34080-1021 has a I-Line style plug-in connection type and includes long time and instantaneous trip functions.