Products

ABB 2CTB803973R1600 Surge Protective Device 2kA 4-P 20kA 400VAC Plug-In IP20

Product Code: 2CTB803973R1600

  • Surge protector for transient overvoltage protection
  • Supports 400 VAC and 20 kA current
  • Plug-in connection, easy installation
  • Compact DIN rail mounting design
  • IP20 protection rating
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1

Specifications

General

Product Type
Qs
Brand
ABB
Application
To protect the systems against the transient overvoltage (lightning)

Electrical

Nominal Voltage
230V AC, 400V AC
Voltage Protection Level Up
1.4kV, 1.5kV
Max. Discharge Current Imax (8/20µs)
20kA
Short Circuit Current Rating
100kA
Alarm Contact
1 NO + 1 NC
Nominal Discharge Current Inom (8/20µs)
5kA
No. of Poles
4P
Max. Continuous Operating Voltage
275 V

Mechanical

Terminal Size
25 mm2

Dimensions & Physical Data

Depth
58mm
Height
95mm
Width
71.2mm
No. of Modules Width
4

Environmental

IP Rating
IP20
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