Products — Circuit Protection & Control
RS-485 Surge Protection Block for Two and Three-Wire Lines - BГр-RS-485
Switchgear Components, Surge Protection and Control Gear for Electrical Contractors
This category collects the working parts of low and medium voltage networks: 2,895 positions from 363 suppliers. The consumer-facing end includes 592 sockets, switches and wall plates; the engineering end runs through 259 surge protection devices, 222 grounding and earthing bars, 207 push buttons and control switches, 194 RCDs and RCBOs, 192 distribution boards, 132 contactors and motor starters, protection relays, electromechanical and solid-state relays, pilot lights — and, at the heavy end, 92 high voltage vacuum circuit breakers. A 242-listing block of fire and security detectors and sounders rounds out the building-safety side.
Russian electrotechnical plants build for networks where voltage spikes, unstable grounding and dust are routine, so components carry conservative ratings and wide climatic executions — the UHL marking system explicitly defines temperature and humidity classes. For panel builders and electrical wholesalers in markets with similar grid behaviour, this is equipment engineered for their actual conditions rather than laboratory ones.
- Compatibility: DIN-rail form factors and IEC-aligned ratings integrate with standard panel layouts.
- Wholesale lots: modular devices from carton quantities; vacuum breakers and relay protection from single units.
- Climatic versions: temperate, cold and tropical executions specified at order.
- Documents: EAC declarations, type test reports and English datasheets for tender files.
Send the bill of materials from your panel project and suppliers will quote with delivery to your port or border point.