Contact : 01 41 23 50 35 (9h - 17h)

Type 1+2 AC surge protector single-phase

DS502E-400
Part Number: 64028
  • Type 1 + 2 multipolar AC surge protector
  • Iimp total : 100 kA (10/350µs impulse)
  • Imax : 200 kA (8/20µs impulse)
  • Internal disconnections, status indicator and remote signaling
  • Conforme NF EN 61643-11, IEC 61643-11, UL1449 ed.5

The DS500E range of surge protectors are Type 1 + 2, very high power, they are intended to be installed at the entry of the Low Voltage installation. They are used to protect single-phase, three-phase or three-phase + Neutral networks in common mode or in common and differential mode. The 'Multi-Varistor' technology used allows the best possible behavior for the LV network (no follow-on current). The DS500E range is installed on a DIN Rail and has a double connection for the active conductor, which allows an optimized connection to the network.


SPD type 1+2
Network 230 V single-phase
AC system IT
Nominal line voltage Un 400 Vac
Max. AC operating voltage Uc 440 Vac
Max. load current IL 100 A
Temporary Over Voltage (TOV) Charasteristics - 5 sec. UT 580 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn UT 770 Vac disconnection
Operating current Ic < 3 mA
Follow current If None
Nominal discharge current In 50 kA
Max. discharge current Imax 200 kA
Total lightning current Itotal 100 kA
Specific energy by pole W/R 156 kJ/ohm
Connection mode(s) L/PE and N/PE
Protection mode(s) Common mode/Differential mode
Protection level N/PE Up N/PE 2.2 kV
Protection level L/PE Up L/PE 2.2 kV
Admissible short-circuit current Isccr 50 000 A
Technology MOV
SPD configuration Single phase
Connection to Network By screw terminals: 6-35mm² / by bus
Format 1-pole modular box assembled
Mounting Symmetrical rail 35 mm (EN 60715)
Housing material Thermoplastic UL94 V-0
Operating temperature Tu -40/+85°C
Protection rating IP20
Failsafe mode Disconnection from AC network
Disconnection indicator 1 mechanical indicator by pole
Remote signaling of disconnection Output on changeover contact
Dimensions See diagram
Standards compliance IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification EAC
Thermal disconnector Internal
Installation ground fault breaker Type 'S' or delayed
Fuses Fuses Type gG - 500 A