Terminal Blocks, Multi-Position Blocks and Strips: Type - Terminal Block, Barrier Style; Number of Rows - Double Row; Poles - 2P; Rating - Voltage - 600V; Rating - Amps - 30A; Terminal Capacity-Size - 10 AWG; Terminal Type - Screw; Base Style - Mounting - Surface Mount; Center Spacing - 0.656" (16.66 mm); Material - Terminal - Brass, Nickel Plate; Material - Housing - Phenolic; Operating Temperature - 150 deg C (302 deg F) Max.; Length - in - 2.44"; Length - mm - 62.0 mm; Additional Information - Additional Rating: 75A when wired with crimp type ring, spade or fork; Manufacturer Series - 1600 Series