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IBR-1

Protective current transformer

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CELSA IBR-1

Article features

  • This protective current transformer is used for system protection in conjunction with the appropriate switching devices
  • Available in numerous protection classes
  • Sealable secondary terminal covers made of clear polycarbonate
  • Double secondary terminals on all versions for short-circuiting the secondary windings before opening the secondary circuit
Data Types Downloads

Types

Types
Output 1 A 5 A
1 A 5 A
Cl.
10P5 5P5
10P5 5P5
10P5 5P5 10P10
10P5 5P5
Rated current A 400

1.25VA

70030-2914

1.25VA

70030-2907

1.25VA

70030-2943

1.25VA

70030-2937

500

2.5VA

70030-2915

2.5VA

70030-2908

1.25VA

70030-4905

2.5VA

70030-2944

1.25VA

70030-4911

600

2.5VA

70030-2916

2.5VA

70030-2909

2.5VA

70030-2945

2.5VA

70097-3927

750

3.75VA

70030-2917

3.75VA

70030-2910

2.5VA

70030-4906

2.5VA

70030-4912

800

3.75VA

70030-2918

3.75VA

70030-2911

-

2.5VA

70030-4907

2.5VA

70030-4913

1000

5VA

70030-2919

5VA

70097-4043

2.5VA

70030-2904

2.5VA

70030-4908

2.5VA

70030-4914

1200

3.75VA

70030-2920

3.75VA

70030-2912

-

1.25VA

70030-4909

1.25VA

70030-4915

1500

5VA

70030-2921

5VA

70030-2913

-

1.25VA

70030-4910

1.25VA

70030-4916

VA
VA

Downloads

Data sheet

Technical Data

Technical Data
Round conductor
⌀ 44 mm
Primary rail
30 x 15 mm
60 x 12 mm
2 x 50 x 10 mm
4 x 30 x 10 mm
Dimensions (WxHxD)
90 x 115 x 57 mm