HSA-275/1+1, Hakel

HSA-275/1+1, Hakel. Brand: Hakel. Category: Electrical protection. Warranty: 12 months.

Key specifications: - SPD type: T2; T3 - Earthing system: TT; TN-S; TN-C-S - Number of poles: 2 - Rated operating AC voltage: 230 V - Maximum continuous operating voltage AC: 275 V - Maximum discharge current (8/20): 50 kA - Nominal discharge current (8/20), L/N: 20 kA - Nominal discharge current (8/20), L/PE: 20 kA - Total discharge current (8/20), L+N->PE: 50 kA - Impulse discharge current (10/350), L/N: 20 kA - Temporary overvoltage (5s): 337 V - Response time, L/N: 25 ns - Response time, N/PE: 100 ns - Maximal back-up fuse (gL/gG): 160 A - Residual current: 5 μA - Operating temperature: -40 °C - 70 °C - Humidity: 5 % - 95 %