ABB 1SDA064845R1 Mccb, 3-Pole, 1000A, 600V AC, 50/60Hz, 65KA@480V Icu, 35KA@600V Icu

The ABB 1SDA064845R1 is a 3-pole SACE Tmax T7H molded case circuit breaker (MCCB) rated for a continuous current of 1000A. It operates at voltages up to 600V AC and frequencies of 50/60 Hz. This UL-listed device features an electronic trip unit, model PR232/P, providing long-time (L), short-time (S), and instantaneous (I) protections. The long-time protection is adjustable from 400A to 1000A (0.4-1 x In), short-time protection is adjustable from 1.5 to 10 x Ir, and instantaneous protection is adjustable from 1.5 to 10 x In. Its rated ultimate short-circuit breaking capacity (Icu) is 65 KA at 480V AC and 35 KA at 600V AC. Connection is via front terminals.