1 pole, 0.5 amps rated at 480Y/277 VAC, UL 1077 series miniature circuit breaker with thermal-magnetic trip device, K trip curve, and 6kA interrupt current rating
1 pole, 2 amps rated at 240 VAC, UL 489 series miniature circuit breaker with thermal-magnetic trip device, K trip curve, and 10kA interrupt current rating