Home > G20 (S) DC switches with knife contacts from Kraus & Naimer

G20 (S) DC switches with knife contacts from Kraus & Naimer

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article image G20 (S) DC switches with knife contacts
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The new G20 (S) DC switches developed by Kraus & Naimer feature knife contacts designed for a switching capacity of 20 Amps at 690V DC (DC-22A) and high short circuit withstand capability.

Featuring a standard latching mechanism, the G20 DC switches comply with all regulations required for main switches according to IEC/EN 60204. The G20 is also ideal for AC applications with high short circuit fault levels, as well as electronic circuitry with low current and voltages.

Finger-proof terminals according to EN 50274 and protection degree IP20 ensure maximum safety.

Key features of G20 DC switches:

  • Self-cleaning and vibration-resistant knife contacts
  • Compact design
  • High DC switching capacity
  • High contact reliability (better than any H-bridge contact system)
  • High short circuit withstand capability
  • Finger-proof terminals (IP20) even if jumper leads are used
  • Terminal extensions for ring type cable lugs and quick connect lugs available
  • Heat-resistant contact system according to standard EN 12101-3

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