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IME TA432 Solid Core Single Phase Measuring Current Transformer


  • Primary current 100...1000A
  • Secondary current 1 - 5A
  • Busbar window 40.5x10.5mm, 32.5x20.5mm & 25.5x25.5mm
  • Cable aperture 32mm
  • Accuracy class: cl. 0,5 - 1 - 3
  • Rated burden 1...15VA
  • Moulded terminal cover
  • Din rail mounting clip supplied

  • Technical Specifications
  • Secondary terminals M6 screws and 4.8x0.8mm fast-on
  • Weight 420g
  • Conforms to EN/IEC 61869-1, 61869-2

  • Optional
  • Optional sealable terminal cover (ATACOP13)


A primary winding solid core measuring current transformer, supplied with fixing feet/DIN rail clip and integral hinged terminal cover. This TA432 current transformer has a 32mm diameter aperture (Busbar window 40.5x10.5mm, 32.5x20.5mm & 25.5x25.5mm) and is available with primary currents from 100 to 1000A.

  • Housing material: self extinguishing polycarbonate
  • Protection degree (EN60529): IP40 housing - IP20 terminals
  • Option: sealable terminal cover
  • Mounting: snap-on 35mm rail, screw type for wall mounting
  • Rail type: top hat TH35-15 (EN60715)
  • Weight: 420 grams (Max.)

  • Rated primary current I : 100…1000A
  • Rated frequency: 50Hz
  • Working frequency: 47…63Hz
  • Option: rated requency 400Hz (burdens to the advised)
  • Rated continuous thermal current Icth : 100% Ipr
  • Rated short-time thermal current Ith : < 60Ipr
  • Rated dynamic current I dyn : 2,5Ith
  • Instrument security factor (FS): ≤ 5
  • Rated secondary current I: 5 - 1Asr
  • Rated burden: 1…15VA (see table)
  • Accuracy class: 0,5 – 1 – 3 (see table)

  • Passing cable/bus bar primary
  • Fixing on bar: screws, with insulated caps
  • Suggested tightening torque: 0,2Nm
  • 4 screw terminals (max. cable section 6mm )+ 2 fast-ons (4,8x0,8)mm
  • Suggested tightening torque: 0,5Nm
  • Suggested tightening max.: 0,8Nm
  • Connections label: primary winding P1(K) – P2(L), secondary winding s1(k) – s2(l)

Additional Information

Manufacturer IME (BTicino)
Product Name / Options Price (ex VAT)
TA43250C100 (100/5A) Call for Prices

TA43250C120 (120/5A) Call for Prices

TA43250C125 (125/5A) Call for Prices

TA43250C150 (150/5A) Call for Prices

TA43250C160 (160/5A) Call for Prices

TA43250C200 (200/5A) Call for Prices

TA43250C250 (250/5A) Call for Prices

TA43250C300 (300/5A) Call for Prices

TA43250C400 (400/5A) Call for Prices

TA43250C500 (500/5A) Call for Prices

TA43250C600 (600/5A) Call for Prices

TA43250C700 (700/5A) Call for Prices

TA43250C750 (750/5A) Call for Prices

TA43250C800 (800/5A) Call for Prices

TA43250D100 (1000/5A) Call for Prices

TA34210C100 (100/1A) Call for Prices

TA43210C120 (120/1A) Call for Prices

TA43210C125 (125/1A) Call for Prices

TA43210C150 (150/1A) Call for Prices

TA43210C160 (160/1A) Call for Prices

TA43210C200 (200/1A) Call for Prices

TA43210C250 (250/1A) Call for Prices

TA43210C300 (300/1A) Call for Prices

TA43210C400 (400/1A) Call for Prices

TA43210C500 (500/1A) Call for Prices

TA43210C600 (600/1A) Call for Prices

TA43210C700 (700/1A) Call for Prices

TA43210C750 (750/1A) Call for Prices

TA43210C800 (800/1A) Call for Prices

TA43210D100 (1000/1A) Call for Prices