Terminal Feed-Thru Blocks, Standard: Type - Grounding Terminal Block; Construction Style - IEC; Rating - Voltage - 600V; Rating - Amps - 50A; Wire Range - 16-6AWG; Model Type - BN50W; Wire Terminal - Screw; Mounting - DIN Rail, 35mm; Temperature Rating - max - 55 deg C (131 deg F); Temperature Rating - min - -25deg C (-13 deg F); Block Width - mm - 15.5 mm; Block Width - in - 0.610 "; Block Height - in/mm - 1.67/42.5; Block Length - in/mm - 1.88/48.0; Manufacturer Series - BN Series