Telegram-канал +7 (4812) 54-82-55 teh@sissol.ru

About the company Brands Contacts |

RU EN 中文

Whole catalog · 12 sections

High-Voltage and Switchgear Equipment 47,894 HVAC and Engineering Systems 15,082 Tools and Equipment 29,359 Electrical Installation Products 55,211 Low-Voltage and Industrial Electrical Equipment 182,408 Communications and Telecommunications 15,483 Cable Management Systems 112,994 Security Devices and Equipment 12,283 Power Generators and Batteries 3,197 Cables, Wires and Accessories 37,906 Lighting 153,103 Wiring Accessories 37,051

Nothing found

High-Voltage and Switchgear Equipment

All 47,894

Overhead Power Line Equipment1,534 High-Voltage Switchgear2,155 High-Voltage Insulators379 High-Voltage Power Transformers34

126 Climate Control Equipment for Enclosures and Cabinets1,264 Modular Assembly Enclosures9,175 Accessories and Components for Panels and Enclosures6,462 Busbar systems3,317 Panel and Cabinet Enclosures6,962 Telecommunication Cabinets and Accessories9,451 Boards and Panels for Electricity Meters273 Busbar Trunking System4,226 Complete Switchboard Equipment2,531

Package Transformer Substations

Brands in this section

КВТ

ABB

BAKS

DKC

EKF

Generica (Группа IEK)

IEK

Schneider Electric

System Power

HVAC and Engineering Systems

All 15,082

Thermostats and Heating Control Devices515 Air Conditioners and Accessories790 Heating Cable and Accessories2,053 Ventilation systems545 Electric heating system724 Water Supply1,195 Electric Drives and Motors1,439 Water Heaters224 Fans359 Hydronic heating system91 Alternative heating systems26 Sauna Equipment7

Radiators, Convectors2,123 Sewage System133 Pipe Fittings, Distribution, Pressure Control776 Couplings and Plumbing Fittings3,488 Pipes / Conduits588 Bathroom and Toilet4

Brands in this section

КВТ

ABB

DKC

EKF

IEK

Schneider Electric

Tools and Equipment

All 29,359

Consumer Electronics874 Small Household Appliances578 Large Household Appliances35

9 Electrical Measuring Instruments1,474 Tools for Crimping, Cutting and Stripping1,545 Workwear, Protective Equipment410 Terminal Clamps, Distribution Blocks2 Cable Pulling Equipment215 Voltage Indicators and Safety Devices689 15,534 6,860

Welder Protection Equipment37 Electric Welding Equipment288 Gas Welding Equipment86 Soldering Equipment723

Brands in this section

КВТ

ABB

BAKS

DKC

EKF

Fortisflex

Generica (Группа IEK)

IEK

Legrand

Schneider Electric

Electrical Installation Products

All 55,211

11 Heat-Shrink and Insulation Materials5,621 Cable Couplings3,760 Cable Lugs and Connectors (Ferrules)6,608 Cable Accessories1,606

Bolts and Screws7,823 Nuts, Washers1,943 Dowels, Screws, Self-Tapping Screws8,070 Construction Compounds, Sealant, Adhesive, Solvent252 Bushings, Threaded Studs1,213 Rivets558 Anchor Fasteners814 Rigging1,347 Nails302 Storage and transport system30

Industrial and Special-Purpose Devices23 Power Connectors1,815 Electrical Connectors for Various Applications1,130 Plug-in electrical wiring system for buildings35

Brands in this section

КВТ

ABB

BAKS

DKC

EKF

Fortisflex

Generica (Группа IEK)

IEK

Schneider Electric

Wago

Low-Voltage and Industrial Electrical Equipment

All 182,408

Non-Contact Sensors2,430 Sensor Accessories276 Position Sensors2,548 Physical Quantity Sensors (Voltage, Current, etc.)30,039

Power Circuit Breaker (ACB/MCCB)38,651 Modular Circuit Breaker (MCB)20,385 Pilot lights and buzzers3,215 Modular Residual Current Devices (RCD)8,396 Control Pushbuttons3,370 Contactors, Magnetic Starter21,844 Power Supplies and Transformers5,559 Variable Frequency Drives and Soft Starters4,256 Load-break Switches (Disconnectors)5,062 Switches5,583 Fuses3,102 Low-Voltage Devices and Accessories843 Measuring and Metering Instruments5,510 Control Stations and Joysticks1,009 Additional Devices for Modular System789 Signal tower / stack light188

Logic Controllers and Accessories1,173 Industrial Network170 Human-Machine Interface (HMI) Devices217 Software44

Actuating Relays12,901 Measuring Relays1,015 Time Relays, Timers1,895 Monitoring Relay1,938

Brands in this section

КВТ

ABB

BAKS

DKC

EKF

Generica (Группа IEK)

IEK

Schneider Electric

System Power

Varton

Wago

Communications and Telecommunications

All 15,483

Door Bells and Accessories280 Intercom Systems248 Smart home comfort control system128 Communication Equipment83

Fibre Optic Cable System Components4,046 Copper Cable System Components6,797 Active Equipment for Structured Cabling System (SCS)1,356 Structured Cabling System (СКС) Mounting Products610

Office Equipment189 Telephone Systems52

Brands in this section

ABB

DKC

EKF

Generica (Группа IEK)

IEK

Legrand

Schneider Electric

Cable Management Systems

All 112,994

130 Flexible cable duct system9 Universal Accessories for Metal Cable Trays18,660 Cable Conduits4,607 Cable support mounting systems19,887 Ladder-Type Cable Tray13,481 Cable Protection Sleeves2,812 Mounting Cable Trunking and Accessories1,826 Wall-Mounted (Parapet) Cable Trunking for Device Installation and Accessories1,130 Wire Mesh Cable Tray29 Floor Cable Trunking and Accessories59 Fire-Resistant Cable Ducts227 Skirting Board Cable Trunking and Accessories69 Perforated Cable Trunking and Accessories248 Perforated/Sheet Cable Tray49,257

Raised Floor Support System63 Floor/Wall Hatches and Accessories237 Floor-Mounted Cable Ducts41 Electrical Installation Columns212 Underfloor Cable Ducts10

Brands in this section

КВТ

ABB

BAKS

DKC

EKF

Fortisflex

Generica (Группа IEK)

IEK

Schneider Electric

System Power

Security Devices and Equipment

All 12,283

Video Surveillance Equipment853 Fire alarm systems919 Intruder alarm systems1,080 Emergency alert systems292

Fire Suppression Equipment159 Water-based fire suppression system1,039

Lightning Protection Elements2,372 Earthing Devices3,060 Surge Protection Devices (SPD)1,138

General Industrial Equipment1,362 Explosion-proof Equipment9

Brands in this section

КВТ

ABB

BAKS

DKC

EKF

Fortisflex

Generica (Группа IEK)

IEK

Schneider Electric

Power Generators and Batteries

All 3,197

Petrol/Diesel Generators690 Photovoltaic Installations36 Wind Generators1

Brands in this section

КВТ

DKC

EKF

Generica (Группа IEK)

IEK

Varton

Cables, Wires and Accessories

All 37,906

Communication Cables and Wires14,397 Special-Purpose Cables1,923 Cables and Wires for Flexible (Non-Fixed) Installation1,255 Power Cables and Wires for Fixed Installation3,429 Control Cables5,690 Wires and Cords for Various Applications1,010

Brands in this section

КВТ

Конкорд

ABB

BAKS

DKC

EKF

Fortisflex

Generica (Группа IEK)

IEK

Legrand

Schneider Electric

System Power

Varton

Lighting

All 153,103

LED Lamps6,191 LEDs183 Special Purpose Lamps343 Gas Discharge Lamps184 Incandescent Lamps339 Fluorescent Lamps265 Halogen Lamps176

High-bay and tunnel luminaires5,167 Ceiling and wall luminaires50,861 Floodlights and Directional Luminaires23,842 LED Strip and Accessories9,044 Outdoor luminaires14,931 Emergency Lighting and Exit Signs19,260 Lighting Poles and Masts2,450 Desk, floor-standing and machine luminaires1,611 Linear luminaires for modular and trunking lighting systems1,877 Control Gear3,151 Explosion-proof Luminaires4,249 Lanterns and Portable Lighting Devices1,033 Decorative and Festoon Lighting2,994 Luminaire Accessories4,952

Brands in this section

КВТ

ABB

EKF

Generica (Группа IEK)

IEK

Legrand

Schneider Electric

Varton

Wiring Accessories

All 37,051

Frames, Decorative Elements, Bases for Wiring Devices

Insert/Cover for Communication Technology929 Surface-Mount Enclosure for Wiring Devices229 Surface Mounting Base9 Decorative Frame for Wiring Devices7,696 Decorative Element for Wiring Devices87

Accessories for Wiring Devices

Transitional Adapter for Wiring Devices168 Accessories for SCHUKO Socket/Plug1 Accessories for Electrical Installation Devices501 Cable Entry for Wiring Devices52 Illuminated Insert for Wiring Devices12 Holder for Modular Domestic Switching Devices23 Socket Outlet Cover (Child Safety)8 Spare Parts for Wiring Devices5 Marking Mounting Materials34 Marking Field for Wiring Devices1

Motion Sensors, Light Detectors, Timers

Motion Sensor Accessories2 Twilight Switch (Photocell Relay)80 Motion Sensor Complete758 Sensor for Blind / Timer Relay49 Motion Sensor Mechanism43 Mechanical Time Relay for Wiring Devices1 Socket Timer42 Motion sensor system3 Electronic Timer for Wiring Devices24

Extension Cords, Power Strips, Splitters, Adapters

Power Distribution Unit (PDU)382 Socket Block, Extension Lead3,244 Multi-Standard Socket Adapter27 Mains power cord409 Cable Reel Extension242

Sockets / Outlets

Desktop Socket Outlet Unit294 Shaver Socket4 Cable Socket for Extension Lead83 Copper Communication Socket (Twisted Pair)2,277 SCHUKO Earthed Socket774 Plug Socket / Power Outlet6,250

Wiring Devices for Various Applications

Call/Control Unit for Healthcare Facilities3 Energy Consumption Indicator2 Lighting Management System Controller147 Junction Box for Electrical Appliance Connection (Electric Cooker)8 Multi-Insert/Connector for Data Transmission and Communication Equipment32 Power Connector4 Blind/Shutter Separator Relay6 Indicator light for wiring devices6 USB Power Supply495 Intelligent Control Element106

Plugs

SCHUKO Domestic Plug with Protective Contact248 SCHUKO Appliance Plug with Protective Contact4 Plug/Socket without Protective Contact40

Switches, Change-over Switches, Dimmers

Switches, Change-over Switches7,654 Electronically Commutated Switch12 Cord Switch/Dimmer16 Dimmer988 Pushbutton709 Cover for Switch, Pushbutton, Dimmer, Blind Switch1,112 Blind/Shutter Switch192 Miniature Push-Button Switch48 Three-Position Switch13

Combined Blocks

Switch-Socket Block447 Distribution Box for Hollow Wall Installation with Pre-installed Switching Device1

Remote Control for EUI

3 Transmitter/Remote Control for Wiring Devices9

Brands in this section

ABB

BAKS

DKC

EKF

Fortisflex

Generica (Группа IEK)

IEK

Legrand

Schneider Electric

Varton

Catalog

All in "High-Voltage and Switchgear Equipment" → Package Transformer Substations

All in "HVAC and Engineering Systems" →

All in "Tools and Equipment" →

All in "Electrical Installation Products" →

All in "Low-Voltage and Industrial Electrical Equipment" →

All in "Communications and Telecommunications" →

All in "Cable Management Systems" →

All in "Security Devices and Equipment" →

All in "Power Generators and Batteries" →

All in "Cables, Wires and Accessories" →

All in "Lighting" →

All in "Wiring Accessories" → Frames, Decorative Elements, Bases for Wiring Devices Accessories for Wiring Devices Motion Sensors, Light Detectors, Timers Extension Cords, Power Strips, Splitters, Adapters Sockets / Outlets Wiring Devices for Various Applications Plugs Switches, Change-over Switches, Dimmers Combined Blocks Remote Control for EUI

Menu

Telegram-канал +7 (4812) 54-82-55 teh@sissol.ru

Mon–Fri · 8:00–18:00

About the company Brands Contacts

Русский English 中文

Region

Wishlist Comparison Cart Sign In

Home
›
Catalog
›
Tension coupling K 804 U2

ЭМИ

Tension coupling K 804 U2

SKU: К804

Price on request

Analogues by specifications

Description Specifications Reviews

No description available

No specifications available

0

★★★★★

0 reviews

No reviews yet. Be the first!

Leave a review

Sistemnye Resheniya

Official distributor of electrical equipment: DKC, TDM Electric, IEK, EKF, KVT, Led Effect, Svetovye Tekhnologii. Delivery across Russia.

Contacts

+7 (4812) 54-82-55 teh@sissol.ru Smolensk, Tenishevoy st., 15 Mon–Fri · 8:00–18:00 Telegram

Sections

About the company Delivery Contacts Articles Brands Brand book

Information

Privacy policy Public offer Returns Company details Working conditions assessment

© 2026 Sistemnye Resheniya LLC. All rights reserved.

Triple points on your first order

Place your first order with this promo code and earn triple points. Points pay for part of your next purchases.

Cashback ×3 on your first order: 3% in points on the first 50,000 ₽

For registered customers, first purchase only; cannot be combined with a discount promo code. Promo points are valid for 90 days after they become available.

Browse catalog Sign up

Points are a discount on future purchases, credited to your account after sign-in or registration; they cannot be exchanged for cash.