ABB T7H 1000 1SDA063112R1, Mccb, 3-Pole, 1000A Rated, 85KA Short-Circuit, 690V Max Operational

The ABB Tmax T7H 1000, identified by part number 1SDA063112R1, is a 3-pole Molded Case Circuit Breaker (MCCB) designed for high breaking capacity applications. It features an electronic PR222M trip unit and a rated current (In) of 1000 A. The breaker's rated ultimate short-circuit breaking capacity (Icu) is 85 KA at 400 V AC, with a maximum rated operational voltage (Ue) of 690 V AC. It is constructed for fixed mounting and utilizes front terminals. This Tmax T7 series unit is compatible with conductors up to 4 x 500 MCM.