Air circuit breakers DMX-SP 4000 - from 3200 to 4000 A
Automatic air circuit breakers must be equipped with DMX-SP 4000 electronic protection units Cat.No 6 682 90/91/92 and 0 288 00/01/02, imperatively ordered together for factory assembly. Please ask for DMX-SP order form. Conform to IEC 60947-2.