This Linergy DS screw distribution blocks can be installed on a standard Din rail or on a mounting plate. It is dedicated to 1P installations. The number of poles is 1. The total connection capacity is 14 holes. The Ie rated operational current is 250A. The Rated peak withstand current Ipk/60ms is 36kÂ. The Icw rated short-line withstand current according to IEC/EN 60947-7-1 is 8.4kA ms/1s. The width in 9mm pitches is 4. The terminal capacity is 2x12mm diameter, 3x7.5mm diameter, 8x5.8mm diameter. The Ui Rated insulation voltage is 500VAC. The Uimp Rated impulse withstand voltage is 8kV. The Ue rated operational operating voltage is 230VAC (Ph/N), 440VAC (Ph/Ph). The operating frequency is 50Hz or 60Hz. The pollution degree is 3. The Overvoltage category is III. According to IEC/EN 60947-1 standard the dielectric withstand is 2500VAC. The core cross section is 35mm2. The dimensions are (H) 85mm x (W) 36mm x (D) 50,5mm. The weight is 163g. The operating temperature is -25°C to + 55°C. It complies with IEC/EN 60947-7-1 and IEC/EN 61439-1 & 2 standards.