Description

 Din Rail Surge Protector

One Pole Din Rail Surge Protector protects against surge current from direct and indirect lighting strike or similar surge voltage. SPD is an application to circuits with rated voltage up to 400V~, a rated frequency 50/60Hz. The product using metal oxide varistor, designed to protect both phase and neutral lines, is of high electricity resistance under normal operation. In case of surge current or voltage caused by a lightning strike or similar, SPD functions quickly to conduct the surge voltage/current to earth and thus effectively prevent the downstream types of equipment of its protected line from destruction. SPD resume its high electricity resistance to secure normal operation of the protected power network without surge voltage.

Technical Features

• Number of Pole: 1
• Frequency: 50/60Hz
• Connection Terminal: Pillar terminal with clamp
• Terminal Connection Height (H): 19mm
• On-Off Indicating Window:
  Green: Normal Function
  Red: Functionless, immediate replacement required
• Connection capacity: rigid conductor 25mm²