Sockets, Switches & Wall Plates
RCDs & RCBOs
High Voltage Vacuum Circuit Breakers
Disconnectors & Load Break Switches
Industrial Circuit Breakers (above 100A)
Miniature Circuit Breakers (up to 100A)
Contactors & Motor Starters
Electromechanical Relays
Solid State Relays
Protection Relays & Terminals
Surge Arresters
Surge Protection Devices (SPD)
Fuses & Fuse Links
Push Buttons & Control Switches
Pilot Lights & Indicators
Fire & Security Detectors & Sounders
Distribution Boards & Enclosures
Grounding & Earthing Bars
Other Circuit Protection
Products — Circuit Protection & Control
Single Pole Toggle Switch P4P2T-2 for Electronic Circuits
$0.90-3.60
Smolensk Radio Components Plant OJSC 🇷🇺
Miniature Toggle Switch PT81 for Electrical Circuits
$0.12-0.60
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Single Pole Toggle Switch P1T4 - Reliable Circuit Control
$0.30-1.80
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Miniature Four-Pole Switches for Electrical Circuits P3P1TA-2
$0.30-1.80
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Single-Pole Toggle Switches for Electrical Circuits P3P1T-3
$0.90-3.60
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Ignition Switch Contact Device with Anti-Theft Feature 25.3704
$0.90-3.60
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Electrical Switches for DC and AC Circuits PKн557
$0.30-1.80
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Electric Switches for DC and AC Circuits, Model PKn570
$3-18
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Push Button K-1 for Switching Electrical Circuits
$0.30-1.80
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Miniature Single and Double Pole PT55 Toggle Switch
$0.12-0.60
Smolensk Radio Components Plant OJSC 🇷🇺
Micro Switch P1M9 for Electrical Circuit Switching
$0.12-0.60
Smolensk Radio Components Plant OJSC 🇷🇺
Modular Switch for Electrical Circuits in Radio Electronics - P2K
$0.90-6
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Miniature Four-Pole Switch PT13 for Electrical Circuits
$0.30-1.80
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AC Circuit Switch for Household Appliances - PCn502
$0.09-0.60
Smolensk Radio Components Plant OJSC 🇷🇺
Contactless Button Switch for Information Input Devices - PKB501
$0.30-1.80
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Miniature Single and Double Pole Switches P2KnTAS
$0.30-1.80
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AC Circuit Selector Switch for Household Appliances - PKn501
$0.09-0.60
Smolensk Radio Components Plant OJSC 🇷🇺
Electrical Switches for DC and AC Circuits - PCn561
$0.90-3.60
Smolensk Radio Components Plant OJSC 🇷🇺
Single and Double Pole Switches for Electrical Circuits, Model ПКн548
$0.30-1.80
Smolensk Radio Components Plant OJSC 🇷🇺
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in Circuit Protection & Control
64+ Products
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Popular Searches
Sockets, Switches & Wall Plates
RCDs & RCBOs
High Voltage Vacuum Circuit Breakers
Disconnectors & Load Break Switches
Industrial Circuit Breakers (above 100A)
Miniature Circuit Breakers (up to 100A)
Contactors & Motor Starters
Electromechanical Relays
Solid State Relays
Protection Relays & Terminals
Surge Arresters
Surge Protection Devices (SPD)
Fuses & Fuse Links
Push Buttons & Control Switches
Pilot Lights & Indicators
Fire & Security Detectors & Sounders
Distribution Boards & Enclosures
Grounding & Earthing Bars
Other Circuit Protection
AC Circuit Switch for Household Appliances - PKn509
$0.12-0.60
Smolensk Radio Components Plant OJSC 🇷🇺
Electrical Switch for AC Circuit Control - PKн515
$0.90-3.60
Smolensk Radio Components Plant OJSC 🇷🇺
Compact Push Button for Electric Circuits MPK1s-6
$0.09-0.60
Smolensk Radio Components Plant OJSC 🇷🇺
AC Circuit Switch for Household Appliances - ПКн506
$0.15-0.90
Smolensk Radio Components Plant OJSC 🇷🇺
Electrical Toggle Switch PT69-2 for AC/DC Circuits
$0.15-0.90
Smolensk Radio Components Plant OJSC 🇷🇺
Compact Push Button for DC Circuit Switching - MPK1-4
$0.09-0.60
Smolensk Radio Components Plant OJSC 🇷🇺
Electric Switch Button K-3 for DC and AC Circuits
$0.06-0.60
Smolensk Radio Components Plant OJSC 🇷🇺
AC Circuit Switch for Household Appliances Model PKH508
$0.15-0.90
Smolensk Radio Components Plant OJSC 🇷🇺
Push Button Switch KP-2 for Electrical Circuit Control
$0.09-0.60
Smolensk Radio Components Plant OJSC 🇷🇺
Electric Circuit Switch for Household Appliances - PKn500
$0.09-0.60
Smolensk Radio Components Plant OJSC 🇷🇺
Electric Circuit Switch for Household Appliances PKн516
$0.30-1.80
Smolensk Radio Components Plant OJSC 🇷🇺
Miniature Toggle Switch PT83 for Electronic Applications
$0.18-1.20
Smolensk Radio Components Plant OJSC 🇷🇺
Three-Phase and Four-Phase Toggle Switch for Electrical Circuits - PKl510
$0.30-1.80
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AC Circuit Switch for Household Appliances - PCn526
$0.30-1.80
Smolensk Radio Components Plant OJSC 🇷🇺
Electrical Switch for Household Appliances - PCn519
$0.30-1.80
Smolensk Radio Components Plant OJSC 🇷🇺
Miniature Toggle Switches PCn540 for Electronic Circuits
$0.30-2.40
Smolensk Radio Components Plant OJSC 🇷🇺
AC Circuit Switch for Household Appliances - PKn507
$0.30-1.80
Smolensk Radio Components Plant OJSC 🇷🇺
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.
FAQ
•Will these components fit standard DIN-rail panels and IEC layouts?
Yes. Modular breakers, RCDs, contactors and relays follow standard DIN-rail mounting and IEC-style module widths, so they install in common enclosure brands without adaptation. Ratings are marked in the same ampere and kiloampere series used internationally. For mixed panels, request dimensional drawings to confirm busbar and comb compatibility.
•Can panel builders order OEM or co-branded components?
On recurring volumes, plants apply the panel builder's marking to device fronts, labels and packaging, typically from several hundred units per SKU. Certification continues to reference the manufacturer. Some factories also assemble complete boards to your single-line diagram, shipping tested panels instead of loose components.
•What do the climatic execution codes like UHL1 mean for my market?
Russian products carry GOST 15150 climatic codes defining ambient ranges: UHL covers moderate and cold climates, T marks tropical execution with humidity and mould resistance, and the digit states placement from outdoor to heated indoor. Specify a tropical or general climatic version when ordering for the Gulf, Africa or humid coastal regions.
•Are surge protection devices coordinated by class?
Yes, SPDs are offered in Class I, II and III per the IEC 61643 classification, with coordination tables for cascading from service entrance to socket level. Suppliers will propose a coordinated set if you describe the installation: building type, lightning exposure and the sensitivity of connected equipment. Test reports accompany each model.
•What warranty and failure handling applies to protection devices?
Manufacturers typically warrant modular devices for 2–5 years from sale. Failed units under warranty are replaced rather than repaired; claims need the device, batch code and a short failure description. For relay protection and vacuum breakers, plants offer extended support including spare modules and remote diagnostics by agreement.
•How quickly can a wholesale order be assembled and shipped?
Popular modular devices ship from factory stock within 1–2 weeks. Vacuum circuit breakers, protection relays and non-standard climatic executions are produced to order in 4–8 weeks. Consolidated cargo trucks to Central Asia in 7–14 days; sea routes via Novorossiysk or St. Petersburg add 25–45 days depending on destination.