Terminal Feed-Thru Blocks, Standard: Type - Modular Terminal Block; Configuration/Wiring - Double Tier 3-Circuit; Construction Style - IEC; Rating - Voltage - 600V; Rating - Amps - 20A; Wire Range - 26-12 AWG; Model Type - WMF 2.5 PE; Wire Terminal - Screw; Housing Material - Wemid; Housing Finish - Dark Beige; Mounting - DIN Rail, TS35; Temperature Rating - max - 120 deg C (248 deg F); Temperature Rating - min - -50 deg C (-58 deg F); Block Width - mm - 5 mm; Block Width - in - 0.19 in; Block Height - in/mm - 3.46/88; Block Length - in/mm - 1.75/44.5; Manufacturer Series - W Series