170M3667 Fuse by Bussmann BUSSMANN INDUSTRIAL FUSE WITH BLOWN INDICATOR 690 VAC 315 AMPS ALSO MARKED 1*FKE/78 CAT# 170M3667 New Surplus Inventory Code: C Make an Offer Send to a Friend Current Rating: 315A Voltage: 690VAC WHSE Code: F2B3 Return To Electrical Fuses