This Dinkle Marine Terminal Block (Nickel Plated Brass with Stainless Steel Screw) is perfect for marine grade and 12V systems but can handle high power. This block can handle up to 600V. Coming in different lengths and can be combined with jumpers to creat buss bars and power distribution. Quantity: 1 Condition: New Technical Data (UL) Rated Voltage: 600V Rate Current: 35A Conductor Cross-section, Solid (AWG): 18-10 Conductor Cross-section, Flexible (AWG): 18-10 Torque (Lb-in): 20kgf-cm, 30kgf-cm (MAX.) Screw: #8-32 Stainless Steel Solder Pin: Nickel Plated Brass Pitch: 14.3mm Housing Material: PBT Insulation Withstands Voltage: AC 2500V/MIN Using Temperature Range: -40ºC~+130ºC