Body Material: Melamine , Class: Class RK1 , Connection Type: Blade End x Blade End , Diameter: 1 1/8" , Element: Dual , Finish: Tin Plated , For Fuse Block Series: 1BR, R600 , Functionally Equal To: Ferraz/Gould A6DR, Littlefuse LLSRK_ID , Fuse Amps: 100 , Fuse Block Design: Rejection , Indicating / Nonindicating: Nonindicating , Interrupt Rating: 100kA at 300V DC, 300kA at 600V AC , Mounting Style: Holder , Package Quantity: 10 , Packaging: Bulk , Product Type: Industrial Power Fuses , Rejection / Nonrejection: Rejection , Response Time: 8 sec. @ 500% , Speed: Time Delay , Termination Type: Knife Blade , Visual Indication: Non Indicating , Voltage (AC): 600 VAC