Citel DS210-48DC Surge Protector 48 Vdc

The Citel DS210-48DC Surge Protector 48 Vdc is no longer available from Infinigi.

Regrettably, we do not have any inventory left nor have access to this product as it is discontinued. However, Citel has replaced the DS210-48DC with the following item:

.Citel DS230-48DC DC Surge Protector 48 Vdc

Please note that we place this message on products that we have exhausted our options in obtaining. Contacting us will only reaffirm this message.

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Infinigi Staff

Citel DS210-48DC Surge Protector 48 Vdc

DS210-48DC Surge Protector - 48 Vdc

DS210-xxDC is a DC Surge Protection Device (SPD) for remote, off grid DC power applications. The DS210-xxDC provides protection against the direct and indirect effects of lightning. The DS210-xxDC is a dual pole module protecting both positive and negative to ground and is available for DC power system voltages of 12, 24, 48, 75, 95, 110 and 130 Vdc. It is installed in-line or parallel with the power system and is mounted on a din rail for application directly next to the charge controller or power supply.

The DS210-xxDC incorporates a proven Metal Oxide Varistor (MOV) protection circuit and specific DC thermal fuses that allow robust surge current handling up to 6kA 8/20us and reliable DC disconnection. These units have visual fault indicators and replaceable protection modules.

  • Surge Protector for DC Supplies
  • From 12 to 130Vdc
  • Discharge Currents: Imax 2 to 6kA
  • Disconnection indicator
  • Pluggable Module

Also Known As:
DS210 48DC

CITEL Part NumberDS210-12DC DS210-24DC DS210-48DC DS210-75DC DS210-95DC DS210-110DC DS210-130DC
Nominal DC Voltage - Un-dc 12 Vdc24 Vdc48 Vdc75 Vdc95 Vdc110 Vdc130 Vdc
Maximal AC Voltage - Uc 10 Vac15 Vac40 Vac60 Vac75 Vac95 Vac115 Vac
Maximal DC Voltage - Uc-dc 15 Vdc30 Vdc56 Vdc85 Vdc100 Vdc125 Vdc150 Vdc
Nominal Discharge Current ln1 kA1 kA1 kA2 kA2 kA2 kA2 kA
Maximum Discharge Current lmax      
Protection Level (at In) - Up85 V105 V180 V250 V300 V350 V400 V
Thermal Disconnector Internal
Fuses Fuses - 50 A time delay see diagram
Dimensions See Diagram
ConnectionBy screw terminals : #8 AWG MAX
Disconnection IndicatorGreen led off
MountingSymmetrical Rail 35 mm
Operating Temperature -40/+85 °C
Protection ClassIP20
Housing MaterialThermoplastic UL94-V0


Note: Specifications and pricing of the Citel DS210-48DC Surge Protector 48 Vdc subject to change without notice. Illustrations and descriptions of the Citel DS210-48DC do not claim to be complete or exhaustive.

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