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Frako Capacitor Switching Contactor, 18 AMP, 230 Coil Voltage

SKU: K3018NBK10230 Categories: ,

Frako Capacitor Switching Contactor, 18 AMP, 230 Coil Voltage

USD$174.75

Product Description: Mfg p/n: K3-18NBK10-230, Capacitor Switch Contactor With Pre-Charged Resistors 18Amp, Coil Voltage: 230V

Available on backorder


Frako Capacitor Switching Contactors

Advanced Technology Contactors extend both Contactor and Capacitor life!

FRAKO Capacitor Switching Contactors are specifically designed for capacitor switching to achieve reliability and long life expectancy for your capacitor system.

Contactors with pre-charge resistors (K3-…K… type)

Modern capacitor systems use special contactors that are equipped with resistors to suppress the switching currents. The resistors are switched in series with the capacitor prior to the closing of the main contacts and removed from the circuit after energization, so as not to cause additional power losses.

This feature is referred to as leading transition contact with pre-charge (or pre-insertion) resistor and offers these advantages:

  1. Significant damping of inrush current
  2. Suppression of voltage transients during switching
  3. Protection for both capacitor and contactor
  4. Extended capacitor and contactor life
  5. May be used with and without series reactors
  6. Increased system reliability
Shipping Weight 2 lbs
Shipping Dimensions 8 × 8 × 5 in
Mfg SKU

K3-18NK10-110

Category

Power Factor Correction

Brand

Frako

Coil Voltage

230V

Phase

3

Max AMP Rating at 50°C

18AMP

Kvar Rating for System Voltage at 240V

0-7 Kvar

Kvar Rating for System Voltage at 480V

0-15 Kvar

Kvar Rating for System Voltage at 600V

0-18 Kvar

Agency Approvals

cULus Listed

Product Dimensions: H x W x D (mm)

85 MM x 45 MM x 98 MM

Product Weight (kg)

0.34 KG

Product Dimensions: H x W x D (in)

3.35 IN x 1.77 IN x 3.86 IN

Product Weight (lbs)

0.75 LBS

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