Undervoltage protection SP-SM1E-A 400V, starters

Obrázek
21,63 EUR 17,88 EUR excl. VAT
Personally in shop:on requestWith a delivery company:on request

Undervoltage protection to the motor starter.

Technical parameters:

  • Rated operating voltage: 220 ÷ 240, 380 ÷ 415 V ac
  • Rated frequency: 50 Hz
  • Power consumption at power-up: 7.5 VA / 4.3 W
  • Holding power: 3.8 VA / 1.3 W
  • Mounting: front mounting under the motor starter cover
  • Connection: cross section - 2x 0.35 mm2, length - 230 mm.


  • Accessories for: SM1E
  • To switch off the motor starter in the event of a voltage loss even in the event of a gradual voltage drop between 70% and 35% Ue.
  • To switch off the motor starter when the button is pressed (NC contact).
  • To prevent the engine starter from turning on if the voltage is less than 35%.
  • To protect against motor restart after a power failure.