Designed for operation in AC mains for installation in zones of class 1 and 2 according to GOST R 51330.9 (in explosive zones of all classes according to Ch. 7.3 PUE).
Environment in which formation of vapour and gas-air explosive mixtures of category IIB of mixture group by ignition temperature T4 (temperature not exceeding 135 C°) is possible.
Brief characteristics (basic):
Explosion protection marking 1Ex d e IIB T4 according to GOST 31610.0
Ambient temperature range from -60 to +40C;
Operating mode S3
Voltage 380 V
Frequency 50 Hz
Protection degree IP55
UHL1-climatic execution;
Structural design, according to the method of installation IM3081 in accordance with GOST2479.
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