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DC power surge protector - 75 Vdc

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 DIN rail SPD are connected in parallel to the equipment being protected.

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SPD type 2
Nominal DC voltage Un-dc 75 Vdc
Nominal PV voltage Uocstc 75 Vdc
Connection mode(s) +/-/PE
Protection mode(s) Common mode/Differential mode
Protection level +/PE (-/PE) Up 390 V
Technology MOV
Format Plug-in modular box
Housing material Thermoplastic UL94 V-0
Operating temperature Tu -40/+85°C
Protection rating IP20
Failsafe mode Disconnection from DC network
Disconnection indicator 2 mechanical indicators
Dimensions See diagram
Weight 0.112 kg
Thermal disconnector Internal
Fuses Fuses type gG - 20A