Fused or Disconnect Blocks: Type - Disconnect Terminal Block; Configuration/Wiring - Single Tier 1-Circuit; Construction Style - IEC; Rating - Voltage - 400V; Rating - Current - 20A; Wire Range - 28-10 AWG; Model Type - ST 4-TG; Contact Style - Spring Clamp; Housing Material - Polyamide; Housing Finish - Gray; Mounting - DIN Rail; Block Width - mm - 6.2 mm; Block Width - in - 0.24"; Additional Information - Cross section: 0.08 mm - 6 mm; Manufacturer Series - ST Series