Manual/Spec Sheet Open style solder-lug terminal fuse block. Specifications: Electrical: Rated for currents up to 6.3 Amps Clip Terminals: Nickel-Plated or Tin-Plated Spring Brass Base: Glass Fiber or Phenolic Laminate Solder lug is 0.110" (May use quick disconnect) Additional Model #'s 70-FH503 FH503 UPC: 038975485034