DC surge arresters are commonly used in applications such as solar power plants, the telecom sector, data systems, and security systems.

Operating in a wide range from 12V to 1500V, DC surge arresters from the Trimbox brand are produced on the same board as AC surge arresters, providing a cost saving of two-thirds for the consumer.

12V-1500V DC Surge Arresters

• System: DC
• Ground Connection: Yes
• Protection Mode: (+)-PE, (-)-PE, (+)-(-)
• Imax: 12.5kA (10/350 µs)
• In: 20kA (8/20 µs)
• Itotal: 50kA (8/20µs)
• Response Time ((+)-PE, (-)-PE, (+)-(-)): ≤ 10ns
• Input Connection: Screw Terminals
• Output Connection: None
• Stranded and Solid Conductor Cross-section: 2.5 mm², 4 mm²
• Protection Class: IP20
• Housing Material: White ABS, UL’94 V-0 Flammability Rating
• Standards/Regulations: EN 50539-11:2013+A, EN 50539-11:2013+A1:2014
• Standards for Clearance and Creepage Distances: DIN VDE 0110-1, IEC 60664-1
• Overvoltage Protection Fault Indication: 1 LED
• Protection Path: (+)-PE, (-)-PE, (+)-(-)
• Mounting Type, Design: 35mm DIN rail, Rail module
• Ambient Temperature: -50 °C, +80 °C
• Dimensions: 50 x 75 x 60mm