IDSR30 Fuse by Littelfuse LITTELFUSE POWER-PRO CLASS RK5 TIME DELAY CURRENT LIMITING DUAL FUSE 30 AMPS 600 V AC/DC CAT# IDSR30 Reconditioned Inventory Code: C Make an Offer Send to a Friend Current Rating: 30A Voltage: 600VAC WHSE Code: F1C4 Return To Electrical Fuses