Manufacturer: Daiichi Electronics Co., Ltd.
Model: DA2 Series 

Features

• It has a high withstand capability of a maximum discharge current (Imax) of 20kA (8/20μs).
• Detects induced lightning surges (between ground) of 10kA (8/20μs) ±15%.
  Operation indicator: turns white, alarm contact: ON (continuous).
  For lightning surges of less than 20kA (8/20μs), the protection function continues even after detection.
• Compact plug-in structure keeps the power line connected even when the main unit is removed, enabling easy maintenance.
• It supports two mounting methods: DIN rail and wall mounting.
• Operation display and alarm contacts reduce the labor required for SPD maintenance.

External Dimensions Drawing (Unit : mm)