DSD140 (24/48V) – DINLINE Surge Diverter


DSD140 (24/48V) - DINLINE Surge Diverter

The DSD140 2BR 24/48 surge diverter device is designed to provide economical and reliable protection to DC power systems used in such applications as photovoltaic and telepower distribution. It is intended for locations classified for devices tested to IEC61643-1 test Class II (or VDE Classification C). Internal thermal disconnect devices help ensure safe isolation at end-of-life. A visual indication flag provides user feedback in the event of such operation. In addition, a set of voltage-free contacts is provided for remote signaling if replacement is required.


  • 40kA 8/20µs surge rating – suitable for exposed DC wiring
  • 35 mm DIN 43 880 profile – matches common circuit breakers
  • Indication flag – provides clear visual indication of life status
  • Suitable for both 24VDC and 48VDC distribution systems
  • ERICO Surge Products are covered by an extended warranty; see the attached document for more information

More Information

Part No. Part No. for Europe Description
DSD1402BR24/48 702750 Surge Diverter, Modular, 24/48V, 40kA, 2 Modes

CE, IEC® 61643-1

Surge Rated to Meet:
ANSI®/IEEE® C62.41.2 Cat A, Cat B, Cat C
ANSI®/IEEE® C62.41.2 Scenario II, Exposure 1, 20kA 8/20µs
IEC 61643-1 Class II

ANSI is a registered trademark of the American National Standards Institute.  IEC is a registered trademark of the International Electrotechnical Commission. IEEE is a registered trademark of the Institute of Electrical and Electronics Engineers, Incorporated.  NEMA is a registered trademark of the National Electrical Manufacturers Association.  UL is a registered trademark of Underwriters Laboratories, Inc.


DSD data sheets

Surge 5 Year Warranty