DSD 100 kA- There Phase – 1 Mode


  • 100 kA 8/20 μs maximum surge rating provides protection suitable for smaller main-distribution panels and an extended operational life
  • Indication flag provides clear visual indication of life status

Specifications Table

Part Number DSD3100TNC275
Max Continuous Operating Voltage (Uc) 275 VAC
Max Discharge Current (Imax) 100 kA 8/20 μs
Nominal Discharge Current (In) 40 kA 8/20 μs
Voltage Protection Level (Up) 800 V @ 3 kA
Voltage Protection Level (Up) @ In 1,600 V
Impulse Current (Iimp) 12.5 kA 10/350 μs
Distribution System TN-C
Frequency 0 – 60 Hz
Protection Modes L-N
Short Circuit Current Rating (SCCR) 25 kA
Technology MOV with thermal disconnect
Connection, Solid 35 mm²
Connection, Stranded 25 mm²
Mounting 35 mm top hat DIN rail
Enclosure Material UL® 94V-0 Thermoplastic
Enclosure Rating IP 20
Remote Contacts Change-over contact (Form C dry) 250V~/0.5A, max 1.5 mm²
Status Indication Mechanical flag
Terminal Torque 3 N-m Max
Temperature -40 to 80 °C
Depth (D) 70 mm
Height (H) 90 mm
Width (W) 54 mm
Unit Weight 0.387 kg
Complies With ANSI®/IEEE® C62.41.2-2002 Cat A, Cat B, Cat C
ANSI®/IEEE® C62.41.2-2002 Scenario II, Exposure 3, 100 kA 8/20 μs, 10 kA 10/350 μs
AS/NZS1768 Cat B, Cat C
Standard Packaging Quantity 1 pc
UPC 78285691411

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