LIGHTNING-SURGE PR T1+2+3(Citel DAC1-13VGS-11-320) 1P+N, Vac

NST PELEPROTILD2

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LIGHTNING-SURGE PR T1+2+3(Citel DAC1-13VGS-11-320) 1P+N, Vac

Form

Type 1 + 2 +3 SPD with VG hybrid technology (varistor + gas discharge tube) designed for low-voltage AC networks.

  • nominal system voltage (Un): 230 V AC (single phase, 1P + N)

  • maximum continuous operating voltage (Uc): 320 V AC

  • voltage protection level (Up): ≤ 1.5 kV (L/N) and ≤ 1.5 kV (N/PE) at nominal discharge current

  • short-circuit withstand (Isccr): 50 kA rms with coordination via 125 A – 315 A gG fuse

  • nominal discharge current (In): 20 kA (8/20 µs)

  • maximum discharge current (Imax): 50 kA (8/20 µs)

  • impulse current (Iimp): 12.5 kA (10/350 µs)

  • response time: < 25 ns

  • Material: Thermoplastic housing, UL94 V-0 flame-retardant and halogen-free

  • weight: 250 g

  • dimensions: 90 × 36 × 66 mm (H × W × D).

Includes:

  • 1 × base
  • 2 × pluggable modules
  • 1 × remote signalling contact set.

Per piece.

Fit

  • Installation location: Main distribution board / Service entrance

  • Recommended back-up fuse / MCB: 125 A – 315 A gG fuse or CITEL SFD1-13S-11 fuse assembly

  • AC system compatibility (earthing): TT / TN-S / TN-C

  • Mounting type: 35 mm DIN-rail (EN 60715) / Modular

  • Indoor or outdoor use: Indoor installation (IP20)

  • Max wire size: Power terminals up to 25 mm² rigid or 16 mm² flexible; remote signalling terminals up to 1.5 mm²





Function

The Surge Protective Device (SPD) protects electrical systems and sensitive equipment from transient overvoltage caused by lightning or switching events. It safely diverts surge energy to ground, limiting the voltage reaching downstream devices.