OVR T2 1N 40-275SP, 1 phase surge arrester

PartNumber: OVR T2 1N 40-275SP
Ном. номер: 8057484534
Производитель: ABB
OVR T2 1N 40-275SP, 1 phase surge arrester
Доступно на заказ более 1 шт. Отгрузка со склада в Москве 7 недель.
Бесплатная доставка по городам Москва, Санкт-Петербург, Краснодар, Нижний Новгород
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Описание

Single & 3-phase Mains OVR P Series
Pluggable cartridges on a fixed base plate, for easy installation and fast replacement.

Single-pole Modules for IT and TN-C wiring networks
Multi-pole Modules for TT and TN-S wiring networks
Mechanical status indicator
Optional safety reserve indication

Stock No.Protection Level (U p )Reserve SystemReplacement CartridgeNumber of Cartridges
457-5435 1.8kVNo2 CTB 8138 54 R 04 001
457-5479 1.2kVNo 457-5514 2
457-5491 1.2kVNo 457-5514 4
457-5485 1.2kVNo 457-5520 2


IP55 enclosed units with clear lids include the following surge arresters: 457-5716 includes stock-no. 457-5485; 457-5738 includes OVRN3-40-275P.

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.

Пассивные компоненты / Компоненты защиты от перенапряжения / Модули защиты от перенапряжения /
ABB 275 V 40kA OVR P Surge Arrester, DIN Rail Mounting

Технические параметры

глубина
64.8mm
размеры
35.6 x 64.8 x 85mm
высота
85mm
длина
35.6mm
максимальная рабочая температура
+80°C
максимальный ток выброса
40kA
Максимально допустимое напряжение
275 V
Minimum Operating Temperature
-40°C
тип монтажа
DIN rail
последовательный
OVR P
Suppressor Type
Surge Arrester

Дополнительная информация

System pro M compact Surge and Lightning ...