ST Blade Compact Fuse Blocks - 4 Circuits w/Cover. Provides surface mount circuit protection for ATO/ATC Fuses in a compact footprint. The single side design allows wire entry from one side to maximize space. Compact common source fuse block Accepts ATO and ATC fast acting blade fuses Single side entry wiring Ignition Protected-meets ISO 8846 and SAE J1171 for use in a gasoline engine compartment Insulating cover meets ABYC/USCG insulation requirements Tin-plated copper buses and fuse clips Accepts ring or snap fork type terminals Small format standard and custom labels available. Specifications. Circuits:4. Maximum Amperage: 100A per block / 30A per circuit. Maximum Voltage:32V DC. Mounting: #8 Screw (M4). Screw Terminal Torque:#8-32 Screws with captive star lock washer in-lb (0 Nm) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more in