Feed-Thru Blocks, Standard: Type - Standard Feed-Thru Terminal Block; Configuration/Wiring - Single Tier 1-Circuit 3-Wire; Construction Style - IEC; Rating - Voltage - 600V; Rating - Amps - 25A; Wire Range - 22-12 AWG; Model Type - CSC4T1-2; Wire Terminal - Spring Clamp; Housing Material - Polyamide 6.6; Housing Finish - Gray; Mounting - DIN Rail, 35mm; Temperature Rating - max - 105 deg C 221 deg F; Temperature Rating - min - -50 deg C -58 deg F; Block Width - mm - 6mm; Block Width - in - 0.23; Block Height - in/mm - 1.65/42; Block Length - in/mm - 3.34/85; Additional Information - Includes 2-slots for interconnection