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Citel

Surge Protector CITEL AC 3-phase T1+T2 / 571504 / 571514 DS134RS-230

with VAT without VAT
£114.07
incl. 23% VAT
Regular price: £136.88
-17%
The lowest price during 30 days prior to the reduction: £114.07
0%
The promotion runs until 10 October 2026

Shipping costs are not included in the price.

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8 szt.
Return: 14 days
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Shipping time: 5 days

Description

Surge protector DS134RS-230/G is a four-pole surge arrester type 1+2 designed for AC 230V networks, intended as the first level of protection in distribution boards equipped with lightning protection or exposed to strong electromagnetic fields. The device combines three modules with a high-power varistor block and one module with a gas discharge tube type 1 to N/PE.

The manufacturer of the protective element is CITEL, specializing in surge protection; the distributor in the Polish market is JEAN MÜLLER POLSKA Sp. z o.o., based in Warsaw.

Selected Electrical Parameters

  • Rated voltage Un: 230 V AC
  • Rated surge current (10/350 µs) per pole - Iimp: 12.5 kA / pole
  • Total surge current (10/350 µs) - Itotal: 50 kA
  • Rated discharge current (8/20 µs) - In: 20 kA / pole
  • Rated frequency fn: 50–60 Hz
  • Response time tA: < 20 ns
  • Maximum continuous operating voltage Uc: 255 V AC
  • Temporary overvoltage TOV (5 s) - UT: 335 V AC (withstands)
  • Temporary overvoltage TOV (120 min) - UT: 440 V AC (disconnects)
  • Leakage current: <1 mA

Mechanical Parameters

  • Mounting dimensions: 4 TE
  • Wire cross-section: 2.5–25 mm² (max. 35 mm²)
  • Damage indicator: mechanical, red
  • Remote signaling (FS): potential-free changeover contact, max power 250 V / 0.5 A (AC) / 30 V / 2 A (DC), FS connection cross-section max. 1.5 mm²
  • Mounting: on TH35 rail
  • Operating temperature range: -40 to +85 °C
  • Protection degree: IP20
  • Enclosure material: PEI UL-94-V0

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