Buy 150/5 A protection current transformers
Protection current transformer · 150 A primary → 5 A secondary · CT factor 30
Stromwandler24 offers 2 protection current transformers with ratio 150/5 A: Protective current transformer (IB-50, IBG-50). Class 5P5–10P10, 1.25–3.75 VA, aperture for round conductors Ø 23–30 mm. From €54.62 incl. VAT – delivery date at every version.
Buy 150/5 A protection current transformers – questions
What does 5P10 mean?
"5P" means at most 5 % composite error, "10" is the accuracy limit factor: up to 10 times rated current the CT stays within this limit so the relay trips reliably. Available for 150/5 A: 5P5, 5P10, 10P5 and 10P10. Protection CTs in the guide →
Does it fit my conductor?
The aperture decides. The types in this list take round conductors of Ø 23–30 mm, depending on the version; busbar sizes are in the datasheet of each type. CT finder →
How fast will I receive it?
Every version shows a fixed delivery date. For made-to-order types, 24 or 48 hour express production can be chosen at checkout for a surcharge while capacity allows. Free shipping within Germany from €250 net.