CIRCUIT BREAKER; TYPE: ACB, LOW VOLTAGE, VOLTAGE RATING: 220-690 V, CURRENT, RATING: 3200 A, NUMBER OF POLES: 3,4, BREAKING CAPACITY: 65 KA, MAKING, CAPACITY: 143 KA, FREQUENCY RATING: 50/60 HZ, TERMINAL TYPE: BAR, ADDITIONAL, SPECIFICATION: INTERRUPT CAPACITY: BREAK / MAKE, 220/230/380/400/415/440/500/525/660/690 V AT 65/143 KA, RATED INSULATION, VOLTAGE: 1000 V, RATED IMPULSE WITHSTAND VOLTAGE: 12 KV, MECHANICAL, LIFE: 20000 OPERATIONS, 60 HOURLY OPERATIONS, ELECTRICAL LIFE: 6000 OPERATIONS, AT 440/5000 OPERATIONS AT 690 V, 20 HOURLY OPERATIONS, OPERATING, TEMPERATURE: -25 TO 70 DEG C, STORAGE TEMPERATURE: -40 TO 70 DEG C, SACE E3, ADDITIONAL TEXT; F HR #SHUNT OPEN.RELEASE 220 / 240V E1 / 6-T8 #PUSHBOTTONS, PROTECTION E1 / 6-T8 #, MPN NO .: 8230802, MANUFACTURER: ABB, PART NO: E3N 3200 PR121 / P-LSIG, SERIAL NO: AMS1090258.