Eaton Bussmann 170M7079 High Speed Fuse

use-link, high speed, 1250 A, AC 690 V, 200 kA, size 4, 105 x 120 x 67 mm, aR, IEC, UL, type K indicator

Eaton Bussmann 170M6668 High Speed Square Body Fuse

Fuse-link, high speed, 1500 A, AC 690 V, size 3, 76 x 92 x 135 mm, aR, IEC, UL, single indicator