SURGE ARRESTER V20-C/2-280 280V

The V20-C 2-280 surge protector is housed as a combined protector for main and metering panels. Type 2 surge protectors are used to limit surges in electrical equipment. Surge protectors must be installed before the residual current device (RCD), as the RCD would otherwise interpret the surge current as a fault current and interrupt the circuit. V20-C 2-280 surge protector features: - SPD Type 2 according to standard EN 61643-11 - SPD Class II according to standard IEC 61643-11 - Model: 2-pole - Mounting method: 35 mm DIN rail - Protection class: IP20 - Discharge capacity (8/20) [total] (kA): 40 - Response time (ns): <25 - Maximum continuous voltage (V): 280 - Nominal discharge current (8/20) (kA): 20 - Rated voltage (V): 230 - Maximum discharge current (kA): 40 - Maximum fuse rating (A): 125 - Protection level (kV): <1.3 - Device indication: optical - Dividing unit TE (17.5 mm): 2 - Temperature range (°C): -40 – +80 The OnnShop and Express store ranges offer a wide selection of various surge protectors and other OBO Bettermann products worth exploring. This product description is an automated translation of the original Finnish description.