Type 2 DC surge protector

CITEL developed a full range of Type 2 surge protectors used to protect equipment connected to DC power (as well as alternatives) against surges due to lightning.

DDCNS seriesDC power surge protectorType 2 (or 3)Single-Phase CompactRemote signalling
DDCCS series
SPD for 12/350Vdc supplies
Imax 20 kA / 30 kA / 40kA
Compact - Pluggable module
Remote signalling
DDC50S-21Y series
DC power Type 2 SPD
Imax 50 kA
For Energy Storage/EV Charging
Remote signalling
DS240S-DC series UL1449 Type 4CA DC SPDIEC Type 2 DC surge protector40kA 8/20us per module 75-350VDC
DS230S-DC series UL1449 Type 4CA DC SPDIEC Type 2 DC surge protector30kA 8/20us per module 48V DC
DS220S-DC seriesUL1449 Type 4CA DC SPDIEC Type 2 DC surge protector20kA 8/20us per module12-24VDC
DS40-DC seriesSurge protector for 48 to 450Vdc suppliesType 2 - Imax 30 to 40 kAPluggable module - Remote signaling