Fuse, Fuse-link, high speed, 20 A, AC 690 V, DIN 000, gR, DIN, IEC, dual (combination) indicator system, square-body with knife blade contacts, live gripping lugs, indicator style T for microswitch, semiconductor protection, DIN 43620, IEC 60269-4, Breaking Capacity 200 kA, Optional accessories microswitches 170H0238, 170H0236