CAD files
Surge protection devices MOP4-C 275/20
Standard | IEC/EN 61643-11 |
Class type (IEC/EN/VDE) | II/T2/C |
Continuous operating voltage (АС) Uc, V | ~275 |
Rated voltage (АС) Uo, V | ~230 |
Temporary overvoltage (TOV) Ut, V | 335V/5s withstand 440/120 min |
Quantity of poles | 4 |
Nominal discharge current In (8/20), kA | 20 |
Maximum discharge current Imax (8/20), kA | 40 |
Rated frequency, f, Hz | 50/60 |
Protection level Up - at In (8/20), kV | <1.8 |
Response time tA, ns | <25 |
Residual current Ipe - Uc, mA | <0,2 |
Tightening torque, Nm | 3,0 |
Fuse (if main >125А), gG | 125A |
Switching capacity Isccr | 25kA/50f, Hz |
Cross-section of connecting conductors, mm2 | up to 35 |
Protection class | ІР20 |
Comb bus connection | 35х7.5 |
Case material | thermo-plastic, UL 94 V-O |
Altitude above sea level, m | 2000 |
Operating temperature range, °C | -40…+70 |
Storage temperature range, °C | -25…+70 |