-General purpose barrier protection of 12 or 24 VDC systems and equipment -Large surge rating to 20 kA 8/20μs suitable for exposed DC wiring -Two stage protection suitable for the protection of power supply feeds -High series current rating of 10 A Part Number DSD1201S24 Nominal System Voltage (Un) 24 VDC Max Continuous Operating Voltage (Uc) 28 VDC Nominal Discharge Current (In) 10 kA 8/20 μs Max Discharge Current (Imax) 20 kA 8/20 μs Voltage Protection Level (Up), L-L 40 V @ 3 kA Rated Load Current (IL) 10 A Protection Modes Common Differential Technology Gas Discharge Tube (GDT) Silicon Avalanche Diode (SAD) Connection, Solid #10 Max Connection, Stranded #10 Max Loop Resistance 0.5 Ω Mounting 35 mm top hat DIN rail Enclosure Material UL® 94V-0 Thermoplastic Enclosure Rating IP 20 NEMA®-1 Remote Contacts No Terminal Torque 22 in lb Max Temperature -40 to 176 °F Module Width 1 M Depth (D) 2.68" Height (H) 3.54" Width (W) 0.69" Unit Weight 0.3 lb Complies With ANSI®/IEEE® C62.41.2-2002 Cat A, Cat B, Cat C Replacement Module DSD1201S24M Certifications CE Qualifoudre Standard Packaging Quantity 1 pc UPC 78285647030 EAN-13 8711893014174