Accepts Fast-acting (AGC), Time-delay (MDL) and 3AG Glass fuses Glass fiber reinforced PBT base ensures great mechanical strength and durabilityLED indication of blown fusesTransparent cover with recessed area for labelsStorage for 6 spare fusesMax Operating Voltage: 32VDCRating per Circuit: 30ACumulative Rating per block: 100AScrew Size: M4Terminal Stud Size: M5Includes 60pc. label set3-1/2"W x 5"H x 1-1/4"D