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ABB DDA203A25/0.3 Residual Current Device Block 3-P 230/400VAC 25A 300mA

Product Code: DDA203A25/0.3

  • Rated 25 A for efficient current handling
  • Supports 230/400 VAC systems
  • 3-pole design with IP2X protection
  • Compact size: 87x93x76 mm (WxHxD)
  • Complies with IEC/EN 61009 standards
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Specifications

General

Product Type
Surge Arrester
Brand
DEHN
Series
DR M
Application
Protection against transient overvoltages

Electrical

Max. Backup Fuse
25A gG
No. of Poles (Total)
2
Nominal Voltage
230V
Voltage Protection Level Up
≤ 1250 / ≤ 1500V
Short Circuit Current Rating
6 kArms
Nominal Discharge Current Inom (8/20µs)
3kA
Max. Continuous Operating Voltage
255 V

Mechanical

Terminal Size
max. 1.5 mm²

Dimensions & Physical Data

Depth
90mm
Height
73mm
Width
18mm

Environmental

Operating Temperature
-40°C to 80°C
IP Rating
IP20

Documents

IPD Product Catalogue V17

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