Current transformer Abb CT1M-3 600 600A/5A

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ABB CT3600 8012542803454

ABB CT1M-3 600 600A/5A current transformer, ideal for reliable indirect measurements in electrical panels:

  • Ratio 600 Amperes / 5 Amperes for indirect measurements

  • Compliant with IEC 61869-2 standard

  • Accuracy class ±0.5%

  • Safety factor FS 5 (current limitation)

  • Installation on cable or horizontal bar

  • Compact structure, protection rating IP20

  • Suitable for networks with frequency 50–60 Hz

  • Installation: Cable or horizontal bar

  • Max cable section: diameter 26 mm

  • Dimensions (W×H×D): 50 × 70 × 31 mm

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Current transformer Abb CT1M-3 600 600A/5A
€43.09
€43.09

€43.09
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€43.09

Buy it within and receive it from Tuesday, 3 February
Two-year warranty
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Current transformer Abb CT1M-3, precise and safe indirect measurement

The ABB CT1M-3 600 current transformer is designed to transform high primary currents into a standardized secondary current of 5 A, enabling indirect measurement of electrical network parameters through analog and digital instruments. It is a fundamental component in distribution panels and industrial installations where it is necessary to monitor high currents safely and accurately.

Thanks to compliance with IEC 61869-2, the device ensures reliable performance and adherence to international measurement standards.

Robust structure and wide installation compatibility

The CT1M model is available with a pass-through primary, equipped with a hole for inserting the cable or bar that constitutes the primary. This configuration allows for simple and flexible installation, adapting to different installation needs.

The transformer is compatible with cables up to 26 mm in section and with nominal bars 30×10 mm or 25×15 mm, making it suitable for numerous applications in industrial and tertiary sectors.

Reliability over time and operational safety

The safety factor FS 5 limits the secondary current in case of overcurrents, protecting the connected measuring instruments. The accuracy of ±0.5% ensures reliable readings, while the IP20 protection rating makes the CT suitable for installation inside protected electrical panels.

The compact dimensions and lightweight facilitate integration even in confined spaces.

TECHNICAL DATA
Cable use Cable and horizontal bar
Nominal primary current (Ipn) 600 A
Nominal secondary current (Isn) 5 A
Current limiting function FS 5
Accuracy ±0.5%
Number of inputs Primary 1
Cable cross-section 26 mm
Nominal cross-section 30 × 10 mm / 25 × 15 mm
Nominal frequency 50…60 Hz
Protection rating IP20
DIMENSIONS AND WEIGHT
Net width 50 mm
Net height 70 mm
Net depth / length 31 mm
Net weight 350 g

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Data sheet

Type:
Toroidal Transformers
Cross-Section:
30mm
Amps:
600A
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