Surge Protector Citel DS240S-220DC

-37% Sale
34 € incl. VAT

Standard price
54 € incl. VAT

37% (20 €)


Product code

In stock - This product is in stock and, if ordered, will be shipped no later than the next business day.

DS2X0-DC surge protectors are designed to protect equipment connected to DC (and AC) power supplies from lightning surges. It is based on varistors matched to the network voltage: the varistors have thermal disconnection devices to control any end-of-life. These SPD are DIN rail compatible and is connected in parallel on the line to be protected.

  • DC or PV power surge protector
  • 220 Vdc
  • Compact design
  • Imax: 40 kA
  • Pluggable module
  • Remote signaling (option)
  • Very low Up protection level
SPD type
DC or PV network 220Vdc
Nominal DC voltage
Un-dc 220 Vdc
Nominal PV voltage
Uocstc 220 Vdc
Max. AC operating voltage
Uc 210 Vac
Max. PV operating voltage
Ucpv 275 Vdc
Max. DC operating voltage
Uc 275 Vdc
Max. load current
IL 20 A
Residual Current
Leakage current to Ground
Ipe < 0.1 mA
Operating current
Continious current at Uc
Ic < 0.1 mA
PV Permanent Operating current
Current consumption at Ucpv
Icpv < 0.1 mA
Follow current
If None
Nominal discharge current
15 x 8/20 µs impulses
In 20 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
Imax 40 kA
Total Maximum discharge current
max. total withstand @ 8/20 µs
Imax Total 80 kA
Current withstand short circuit PV
Iscpv 1000 A
Connection mode(s)
Protection mode(s)
Common mode/Differential mode
Protection level +/PE (-/PE)
@ In (8/20µs)
Up 900 V
Rated voltage 220Vdc
Maximum operating voltage 275Vdc