WJ Furse D1 Series 280 V Maximum Voltage Rating 6.25 kA, 80 kA Maximum Surge Current Mains Surge Protector, DIN Rail

  • RS庫存編號 788-6766
  • 製造零件編號 ESP 240 D1
  • 製造商 WJ Furse
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WJ Furse Power distribution systems enhanced surge protector- ESP-D1 Series

Enhanced surge protector for use on power distribution systems
Very low let-through voltage between all lines (L-E, L-N, N-E)
LED status indication with pre-failure warning
Remote indication through volt-free contact
Robust steel housing
Compact DIN housing
Neutral to Earth voltage warning

Surge Protection Devices, SPDs (DIN-rail)

Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage surges are usually caused by lightning and can reach up to 6000V, with current surges of over 3000A. The maximum size of the voltage and current surges depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standards.

規格
Attribute Value
Suppressor Type Mains Surge Protector
Maximum Voltage Rating 280 V
Mounting Type DIN Rail
Maximum Surge Current 6.25 kA, 80 kA
Series D1
Depth 72mm
Height 90mm
Dimensions 72 x 90 x 88mm
Minimum Operating Temperature -40°C
Maximum Operating Temperature +70°C
1 現貨庫存,可於3工作日發貨。
單價 個
HK$ 3,537.23
(不含稅)
單位
Per unit
1 +
HK$3,537.23