Distribution panels of the ShchO-70 (ЩО-70) series

Single-sided service distribution panels of the ShchO-70 series are designed for receiving, distributing, and protecting outgoing lines from overloads and short-circuit currents. They are intended for assembling switchgear units for three-phase AC systems with a voltage of 380/220 V, frequency of 50 Hz, in networks with a solidly grounded neutral, and for indoor installation in electrical rooms.
OPERATING CONDITIONS:

• Ambient temperature from −25°C to +40°C
• Altitude above sea level not more than 1000 m
• Degree of protection: front side IP20, other sides IP00 according to GOST 14254-96

Depending on the configuration, the panels may be equipped with:

• circuit breakers of the VA series or equivalent models from other manufacturers (upon request);
• fuse-switch disconnectors (RPS type);
• disconnectors of types RE19, VR32, R;
• current transformers;
• measuring and metering instruments;
• 0.4 kV automatic transfer switch (ATS) equipment;
• control equipment for street lighting dispatch systems.