PHOENIX CONTACT 3036343 Fused or Disconnect Blocks: Type - Knife Disconnect Terminal Block; Configuration/Wiring - Single Tier 1-Circuit; Construction Style - IEC; Rating - Voltage - 400V; Rating - Current - 20A; Wire Range - 28-12 AWG; Model Type - ST 2.5-MT; Contact Style - Spring Clamp; Housing Material - Polyamide; Housing Finish - Gray; Mounting - 35mm DIN Rail; Block Width - mm - 5.2 mm; Block Width - in - 0.20"; Manufacturer Series - ST Series