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Capacitor Contactor SC-P12 | Shihlin Electric

Shihlin Electric's capacitor contactor SC-P12 provides reliable AC-6b switching for low-voltage power factor correction with integrated surge current limiting technology.

Professional Capacitor Contactor Solutions for Power Factor Correction

Shihlin Electric delivers high-performance capacitor contactors with advanced surge current limiting technology, meeting international IEC and JIS standards for industrial power distribution applications.

Capacitor Contactor - Shihlin Electric Capacitor Contactor SC-P12
  • Capacitor Contactor - Shihlin Electric Capacitor Contactor SC-P12
  • Shihlin Electric Capacitor Contactor SC-P12

Capacitor Contactor

SC-P12

Rated capacity @220~240V → kvar / A : 6.7 / 18

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Breaking Capacity

Rated capacity:

AC-6b

3Ø

kVar / A

200~240V

6.7 / 18

400~440V

12.5 / 16

660~690V

18 / 15

Features

  • Applicable to rated voltage AC600V and below, with frequency at 50Hz/60Hz, and applied as a contactor for connecting and disconnecting low-voltage capacitors in parallel.
  • Contactor is equipped with current limiting resistor, which can suppress surge current output from capacitors when they are initially connected, which effectively reduce the impact of surge current to the capacitors and increase the life and reliability of capacitors.

Specification

  • Standard: IEC 60947-5-1, EN 60947-5-1, DIN VDE 0660, JIS C8201, JEM 1038
  • Mechanical / Electrical lifetime: 10 / 0.3 (Million)
  • Auxiliary Contact: 2NO or 1NO 1NC
Certification
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Products

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How can you protect your capacitors from surge current damage and extend their operational lifetime?

Shihlin Electric's SC-P12 capacitor contactor integrates an advanced current limiting resistor that suppresses surge current output during capacitor connection, reducing electrical stress and significantly extending capacitor life. With proven mechanical reliability of 10 million cycles and compliance with IEC 60947-5-1 standards, our solution delivers the protection your capacitors need. Contact our technical team today to discuss how we can optimize your power factor correction systems.

Built to international standards including IEC 60947-5-1, EN 60947-5-1, DIN VDE 0660, JIS C8201, and JEM 1038, the SC-P12 delivers exceptional mechanical and electrical longevity with 10 million mechanical cycles and 0.3 million electrical cycles. Equipped with flexible auxiliary contact configurations (2NO or 1NO 1NC), this capacitor contactor integrates seamlessly into factory automation and power distribution systems. Shihlin Electric's 60+ years of OEM/ODM technical expertise ensures superior product quality combining Japanese assembly techniques with high-stability components, making the SC-P12 the ideal choice for manufacturers requiring reliable power factor correction solutions and energy efficiency maximization.