DC module, arrester, second surge, protective device(spd)

Feature:
DIN rail mounting for easy installation
Plug connectors for quick and easy connection or rewiring
Thermal disconnect device
Remote alarm
Status indicator

Application
DC power system
DC switchboard
DC distribution box.
Electronic information system box
Output of second Power equipment.

Technical parameter
Model: M40-48
Nominal working voltage: 48V DC
Max continuous operating voltage: 85V DC
Nominal discharge current(ka): 20
Max discharge current(ka): 40
Protection level(20ka, 8/20??s): 250V
Response time(ns): ??25
Dimension (mm): 90 * 36 * 65
Connecting diameter(mm2): 10 - 25
Protection grade: IP20
Working conditions: Temperature: -40-+85, Relative humidity: ??95%
Note: According to user needs for customization products.