CITEL Surge Protection Devices 40kA, Pluggable module for each phase

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CITEL DS440-230/G AC Surge Protector Type 2

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Availability: In stock


3 Phase 4 Pole CT2 Imax 40KA. The Surge Protection Type II is based on varistors with thermal disconnection and failure indicator



Surge Protection DS440 Type 2.  3 Phase Networks with Neutral.

Remain Protected Under In Extreme Surges

Citel DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+neutral networks at the main switchboard. The products are made in EU and comply with the standards : EN 61643-11, CEI 61643-11, UL1449 ed. 4 compliance. The protection circuitry is based on high energy varistor with thermal disconnection devices. There is a indicator on the cartidges to signal failure mode. The DS440 is DIN rain mounted and features replaceable modules for the safest and easiest installation and maintenance.

  • Compact 3-Phase Type 2 surge protector
  • In: 20kA
  • Imax: 40kA
  • Common/Differential mode
  • Pluggable module
  • Remote signal contact
  • Citel type DS440-230/G

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