Terminal Blocks, Multi-Position Modular: Block Type - Modular Terminal; Poles - 3P; Rating - Voltage - 600V; Rating - Amps - 40A; AWG Range - 22-10 AWG; Contact Style - Tubular Clamp; Material - Nylon; Mounting - TBA or 35mm DIN Rail; Temperature Rating - 90 deg C (194 deg F); Block Width - 24 mm (0.94"); Manufacturer Series - TB