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Surge Diverter, 24/48 DC


  • 40 kA 8/20μs surge rating per mode, 80 kA per line, 120 kA total per pair
  • Suitable for exposed DC wiring
  • Indication flag provides clear visual indication of life status
  • Suitable for both 24 VDC and 48 VDC distribution systems


Part Number DSD1402BR24/48
Nominal System Voltage (Un) 0 - 48 VDC
Max Continuous Operating Voltage (Uc) 60 VAC
60 VDC
Max Discharge Current (Imax), Per Mode 40 kA 8/20 μs
Nominal Discharge Current (In) 20 kA 8/20 μs
Voltage Protection Level (Up), + to - @ In 600 V
Voltage Protection Level (Up), L-N 280 V @ 3 kA
Frequency 0 – 60 Hz
Protection Modes Common
Short Circuit Current Rating (SCCR) 25 kA
Technology MOV with thermal disconnect
Connection, Solid #2 Max
Connection, Stranded #4 Max
Mounting 35 mm top hat DIN rail
Enclosure Material UL® 94V-0 Thermoplastic
Enclosure Rating IP 20
Status Indication Mechanical flag
Terminal Torque 31 ft lb Max
Remote Contacts Yes
Temperature -40 to 176 °F
Module Width 2 M
Depth (D) 2.68"
Height (H) 3.54"
Width (W) 1.42"
Unit Weight 0.45 lb
Complies With ANSI®/IEEE® C62.41.2-2002 Cat A, Cat B, Cat C
ANSI®/IEEE® C62.41.2-2002 Scenario II, Exposure 2, 20 kA 8/20 μs, 2 kA 10/350 μs
IEC® 61643-1 Class II

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UL, UR, cUL, cUR, cULus and cURus are registered certification marks of UL LLC.



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