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Premium Quality PLC Control Component VPU III R 48V/4KV AC/DC

The VPU III R 48V/4KV AC/DC (Order No. 1351600000) is a Type 3 surge voltage arrester from Weidmüller, designed to protect low-voltage, single-phase AC/DC systems from overvoltage transients .

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Technical Parameters Parameter Value Type VPU III R 48V/4KV AC/DC Order No. 1351600000 Version Surge voltage arrester, Low voltage, with remote contact, Single-phase Standards IEC 61643-11, EN 61643-11 Requirements class (EN 61643-11) T3 (Type III) Electrical Data Parameter Value Voltage type AC/DC Rated voltage (AC) 48 V Rated voltage (DC) 68 V Max. continuous voltage Uc (AC) 50 V Max. continuous voltage Uc (DC) 72 V Rated current IN 16 A Protection level Up at IN (L/N-PE) ≤ 950 V Combined pulse UOC 4 kV Discharge current (Type III) 2 kA Response time ≤ 100 ns Short-circuit current rating ISCCR 1.5 kA Mechanical & General Data Parameter Value Width 18 mm (1 TE) Height 102 mm Depth 71.5 mm Net weight Approx. 86 g Mounting rail TS 35 Connection type Screw connection Protection degree IP20