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Star-Delta

The NOLTA star-delta easy start for heavy applications, e.g.:

  • Rolling mills
  • Move mills
  • Waste water pumps

All NOLTA star-delta starters are equipped with a rotary selection switch with thermal and under voltage release as well as a connections motor thermal sensor. The starters are equipped as standard with a carrying handle and an input lead with CEE 32 A phase inverter 3P+E+N, 6h, 400 V.

Available versions

Voltage
Frequency		 Adjustment Range Order Number
400 V, 6h,
50-60 Hz		 12,10 – 18,20 A 8019051
17,00 – 26,00 A 8019052
24,00 – 37,00 A 8019053

 Other versions available upon request

Technical Data

Housing material: Polycarbonate
Protection class: IP 45
Lenngth: 315 mm
Width: 145 mm
Height: 200 mm
Weight: approx. 2700g
Supply voltage:: 400 V, 50 Hz
Permissible voltage: +6% - 10%
tolerance range: of the rated voltage according
to DIN EN 60038 (VDE 0175)
Breaking capacity: Star-delta start up to 15 kW
Ambient temperature: -15 °C bis +40 °C
Test voltage: 2500 V / 50 Hz
Protection against according to VDE 0660-504
contact: BGV A3
Supply: Connection cable
with 32 A CEE plug
5-pole with phase inverter
Motor side gland: M32
(clamping range 11-21 mm)
Features: Motor protection, star-delta starter,
phase inverter, undervoltage release,
thermo contact connection

Technical data subject to change