DDCxxC 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 power surge protector From 12 to 350 VdcCompact designImax : 20, 30 or 40kAPluggable moduleRemote signaling (option)Very low Up protection level
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