Terminal Feed-Thru Blocks, With Internal Component: Type - Diode Terminal Block; Component Rating - 32A; Configuration/Wiring - Double Tier 4-Wire; Construction Style - IEC; Rating - Voltage - 630V; Rating - Amps - 32A; Wire Range - 24-10 AWG; Model Type - UDK 4-DUR; Wire Terminal - Screw Clamp; Housing Material - Polyamide; Housing Finish - Gray; Block Width - 0.24" (6.1mm); Block Length - 2.5" (63.5mm); Manufacturer Series - UK Series