ABB - 630 A, 3 Pole Power Distribution Circuit Breakers are bulky units for MCCB, weighing 4.817kg per unit. These 630 A, 3 Pole Power Distribution Circuit Breakers are ideal for industrial uses, and they are built to withstand harsh industrial conditions. The 3 Pole Power Distribution Circuit Breakers have mechanical durability of 120 cycles per hour and 20000 cycles and electrical durability of 60 cycles per hour and 5000 cycles. In addition, these power distribution circuit breakers have been rated for very high current, and these circuit breakers have an electronic trip mechanism.
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