DSD1402BR24/48

Surge Protector for  24VDC and 48VDC distribution systems

The DSD140 2BR 24/48 surge protection 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.

SPECIFICATIONS TABLE

Part NumberDSD1402BR24/48
Article Number702750
Nominal System Voltage (Un)0 – 48 VDC
Max Continuous Operating Voltage (Uc)60 VAC
60 VDC
Max Discharge Current (Imax), Per Mode40 kA 8/20 μs
Nominal Discharge Current (In)20 kA 8/20 μs
Voltage Protection Level (Up), + to – @ In600 V
Voltage Protection Level (Up), L-N280 V @ 3 kA
Frequency0 – 60 Hz
Protection ModesCommon
Differential
Short Circuit Current Rating (SCCR)25 kA
TechnologyMOV with thermal disconnect
Connection, Solid35 mm² Max
Connection, Stranded25 mm² Max
Mounting35 mm top hat DIN rail
Enclosure MaterialUL® 94V-0 Thermoplastic
Enclosure RatingIP 20
NEMA®-1
Status IndicationMechanical flag
Terminal Torque3.5 N-m Max
Remote ContactsYes
Temperature-40 to 80 °C
Module Width2 M
Depth (D)68 mm
Height (H)90 mm
Width (W)36 mm
Unit Weight0.15 kg
Complies WithANSI®/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
CertificationsCE
NOM
Standard Packaging Quantity1 pc
UPC78285652474
EAN-138711893029802

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