Name: Surge Protection Device for Low Voltage Systems, ION-B-275/7
Brand: ERL
SKU: 138756
Availability: InStock

Surge Protection Device for Low Voltage Systems, ION-B-275/7 — POLYMER-APPARAT OJSC

Brand: ERL

$21 - $60 USD

MOQ: 100 pieces

Key Features

Operating temperature: -60...85 °C

Pulsed discharge current (10/350 µs), Iimp: 7 kA

Maximum continuous operating voltage, Uc: 275 V

Testing class of the surge arresters according to GOST IEC 61643-11-2013: I, II, III

Surge Protective Device for Low Voltage Systems, ION-V-275/12.5 2+0

$15-$48

Surge Protection Device for Low Voltage Systems, ION-DV-275/6

$9-$36

Surge Protection Device UZIP for Low Voltage Systems, ION-K-275/7 1+1

$15-$48

Surge Protective Device for Low Voltage Systems, ION-V-275/20

$9-$36

Surge Protective Device (SPD) ION-V-275/12.5 3+0

$90-$300

Description

The surge protection device (SPD) is designed to protect electrical equipment in low-voltage power distribution systems with frequency 50-60 Hz and rated voltage 230/400 V from the effects of impulse lightning overvoltages, as well as switching overvoltages, the sources of which are switching in the circuits of inductive and capacitive loads, short circuits in distribution networks of high and low voltage. Surge arresters belong to test classes I, II and III according to GOST IEC 61643-11 and can be installed on the busbars of switchgears, switchboards, switchboards or in separate panels to provide protection of electrical equipment in accordance with its category of overvoltage (I - IV) and the required nominal impulse voltage Uw according to GOST R 50571.4.44 and GOST R 50571.5.53.

The surge suppressor is installed within the lightning protection zones 0A(B) - 2 (in accordance with GOST R IEC 62305-1, GOST IEC 61643-12-2022 and CO-153-34.21.122-2003).