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

About the company Brands Contacts |

RU EN 中文

Whole catalog · 12 sections

Low-Voltage and Industrial Electrical Equipment 183,211 Tools and Equipment 29,555 Communications and Telecommunications 15,531 Cable Management Systems 113,367 Security Devices and Equipment 12,310 HVAC and Engineering Systems 15,014 High-Voltage and Switchgear Equipment 48,974 Electrical Installation Products 55,708 Power Generators and Batteries 3,201 Cables, Wires and Accessories 38,162 Lighting 153,974 Wiring Accessories 37,470

Nothing found

Low-Voltage and Industrial Electrical Equipment

All 183,211

Non-Contact Sensors2,429 Sensor Accessories276 Position Sensors2,536 Physical Quantity Sensors (Voltage, Current, etc.)29,992

Power Circuit Breaker (ACB/MCCB)38,967 Modular Circuit Breaker (MCB)20,354 Pilot lights and buzzers3,238 Modular Residual Current Devices (RCD)8,399 Control Pushbuttons3,328 Contactors, Magnetic Starter21,933 Power Supplies and Transformers5,615 Variable Frequency Drives and Soft Starters4,258 Load-break Switches (Disconnectors)5,111 Switches5,609 Fuses3,364 Low-Voltage Devices and Accessories830 Measuring and Metering Instruments5,470 Control Stations and Joysticks1,010 Additional Devices for Modular System827 Signal tower / stack light188

Logic Controllers and Accessories1,169 Industrial Network170 Human-Machine Interface (HMI) Devices221 Software44

Actuating Relays13,002 Measuring Relays1,031 Time Relays, Timers1,897 Monitoring Relay1,943

Brands in this section

КВТ

ABB

BAKS

DKC

EKF

Generica (Группа IEK)

IEK

Schneider Electric

System Power

Varton

Wago

Tools and Equipment

All 29,555

Consumer Electronics875 Small Household Appliances595 Large Household Appliances58

9 Electrical Measuring Instruments1,476 Tools for Crimping, Cutting and Stripping1,558 Workwear, Protective Equipment418 Terminal Clamps, Distribution Blocks2 Cable Pulling Equipment215 Voltage Indicators and Safety Devices689 15,578 6,944

Welder Protection Equipment37 Electric Welding Equipment290 Gas Welding Equipment87 Soldering Equipment724

Brands in this section

КВТ

ABB

BAKS

DKC

EKF

Fortisflex

Generica (Группа IEK)

IEK

Legrand

Schneider Electric

Communications and Telecommunications

All 15,531

Antennas and Accessories1,629 Cable Technologies96 Satellite Technology11

Door Bells and Accessories280 Intercom Systems248 Smart home comfort control system130 Communication Equipment83

Fibre Optic Cable System Components4,043 Copper Cable System Components6,801 Active Equipment for Structured Cabling System (SCS)1,356 Structured Cabling System (СКС) Mounting Products613

Office Equipment189 Telephone Systems52

Brands in this section

ABB

DKC

EKF

Generica (Группа IEK)

IEK

Legrand

Schneider Electric

Cable Management Systems

All 113,367

130 Flexible cable duct system9 Universal Accessories for Metal Cable Trays18,698 Cable Conduits4,769 Cable support mounting systems19,895 Ladder-Type Cable Tray13,492 Cable Protection Sleeves2,840 Mounting Cable Trunking and Accessories1,852 Wall-Mounted (Parapet) Cable Trunking for Device Installation and Accessories1,134 Wire Mesh Cable Tray29 Floor Cable Trunking and Accessories64 Fire-Resistant Cable Ducts320 Skirting Board Cable Trunking and Accessories79 Perforated Cable Trunking and Accessories254 Perforated/Sheet Cable Tray49,232

Raised Floor Support System64 Floor/Wall Hatches and Accessories237 Floor-Mounted Cable Ducts47 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 12,310

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

Fire Suppression Equipment159 Water-based fire suppression system1,039

Lightning Protection Elements2,385 Earthing Devices3,067 Surge Protection Devices (SPD)1,145

General Industrial Equipment1,362 Explosion-proof Equipment9

Brands in this section

КВТ

ABB

BAKS

DKC

EKF

Fortisflex

Generica (Группа IEK)

IEK

Schneider Electric

HVAC and Engineering Systems

All 15,014

Thermostats and Heating Control Devices518 Air Conditioners and Accessories790 Heating Cable and Accessories2,054 Ventilation systems544 Electric heating system727 Water Supply1,125 Electric Drives and Motors1,439 Water Heaters224 Fans359 Hydronic heating system88 Alternative heating systems35 Sauna Equipment7

Radiators, Convectors2,116 Sewage System130 Pipe Fittings, Distribution, Pressure Control778 Couplings and Plumbing Fittings3,486 Pipes / Conduits588 Bathroom and Toilet4

Brands in this section

КВТ

ABB

DKC

EKF

IEK

Schneider Electric

High-Voltage and Switchgear Equipment

All 48,974

Overhead Power Line Equipment1,533 High-Voltage Switchgear2,162 High-Voltage Insulators379 High-Voltage Power Transformers34

129 Climate Control Equipment for Enclosures and Cabinets1,267 Modular Assembly Enclosures9,358 Accessories and Components for Panels and Enclosures6,513 Busbar systems3,354 Panel and Cabinet Enclosures7,701 Telecommunication Cabinets and Accessories9,531 Boards and Panels for Electricity Meters282 Busbar Trunking System4,229 Complete Switchboard Equipment2,497

Package Transformer Substations

Brands in this section

КВТ

ABB

BAKS

DKC

EKF

Generica (Группа IEK)

IEK

Schneider Electric

System Power

Electrical Installation Products

All 55,708

11 Heat-Shrink and Insulation Materials5,645 Cable Couplings3,761 Cable Lugs and Connectors (Ferrules)6,773 Cable Accessories1,608

Bolts and Screws7,824 Nuts, Washers1,944 Dowels, Screws, Self-Tapping Screws8,068 Construction Compounds, Sealant, Adhesive, Solvent254 Bushings, Threaded Studs1,217 Rivets560 Anchor Fasteners816 Rigging1,345 Nails302 Storage and transport system30

320 Terminal Clamps8,216 Distribution/Installation Boxes and Accessories4,000

Industrial and Special-Purpose Devices23 Power Connectors1,822 Electrical Connectors for Various Applications1,134 Plug-in electrical wiring system for buildings35

Brands in this section

КВТ

ABB

BAKS

DKC

EKF

Fortisflex

Generica (Группа IEK)

IEK

Schneider Electric

Wago

Power Generators and Batteries

All 3,201

Batteries (Primary)1,151 Batteries1,125 Chargers198

Petrol/Diesel Generators690 Photovoltaic Installations36 Wind Generators1

Brands in this section

КВТ

DKC

EKF

Generica (Группа IEK)

IEK

Varton

Cables, Wires and Accessories

All 38,162

Communication Cables and Wires14,432 Special-Purpose Cables1,909 Cables and Wires for Flexible (Non-Fixed) Installation1,255 Power Cables and Wires for Fixed Installation3,619 Control Cables5,690 Wires and Cords for Various Applications1,010

Cable Fastening Products8,055 Cable Entries and Accessories2,192

Brands in this section

КВТ

Конкорд

ABB

BAKS

DKC

EKF

Fortisflex

Generica (Группа IEK)

IEK

Legrand

Schneider Electric

System Power

Varton

Lighting

All 153,974

LED Lamps6,195 LEDs379 Special Purpose Lamps347 Gas Discharge Lamps184 Incandescent Lamps347 Fluorescent Lamps314 Halogen Lamps176

High-bay and tunnel luminaires5,122 Ceiling and wall luminaires51,117 Floodlights and Directional Luminaires24,073 LED Strip and Accessories9,047 Outdoor luminaires15,026 Emergency Lighting and Exit Signs19,224 Lighting Poles and Masts2,451 Desk, floor-standing and machine luminaires1,611 Linear luminaires for modular and trunking lighting systems1,906 Control Gear3,155 Explosion-proof Luminaires4,252 Lanterns and Portable Lighting Devices1,044 Decorative and Festoon Lighting2,996 Luminaire Accessories5,008

Brands in this section

КВТ

ABB

EKF

Fortisflex

Generica (Группа IEK)

IEK

Legrand

Schneider Electric

Varton

Wiring Accessories

All 37,470

Frames, Decorative Elements, Bases for Wiring Devices

Insert/Cover for Communication Technology945 Surface-Mount Enclosure for Wiring Devices238 Surface Mounting Base10 Decorative Frame for Wiring Devices7,723 Decorative Element for Wiring Devices87

Accessories for Wiring Devices

Transitional Adapter for Wiring Devices166 Accessories for SCHUKO Socket/Plug1 Accessories for Electrical Installation Devices504 Cable Entry for Wiring Devices52 Illuminated Insert for Wiring Devices12 Holder for Modular Domestic Switching Devices25 Socket Outlet Cover (Child Safety)9 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)82 Motion Sensor Complete758 Sensor for Blind / Timer Relay49 Motion Sensor Mechanism43 Mechanical Time Relay for Wiring Devices2 Socket Timer42 Motion sensor system3 Electronic Timer for Wiring Devices24

Extension Cords, Power Strips, Splitters, Adapters

Power Distribution Unit (PDU)387 Socket Block, Extension Lead3,256 Multi-Standard Socket Adapter32 Mains power cord409 Cable Reel Extension240

Sockets / Outlets

Desktop Socket Outlet Unit292 Shaver Socket4 Cable Socket for Extension Lead86 Copper Communication Socket (Twisted Pair)2,280 SCHUKO Earthed Socket774 Plug Socket / Power Outlet6,376

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)10 Multi-Insert/Connector for Data Transmission and Communication Equipment32 Power Connector4 Blind/Shutter Separator Relay6 Indicator light for wiring devices6 USB Power Supply515 Intelligent Control Element108

Plugs

SCHUKO Domestic Plug with Protective Contact255 SCHUKO Appliance Plug with Protective Contact4 Plug/Socket without Protective Contact43

Switches, Change-over Switches, Dimmers

Switches, Change-over Switches7,786 Electronically Commutated Switch12 Cord Switch/Dimmer18 Dimmer994 Pushbutton724 Cover for Switch, Pushbutton, Dimmer, Blind Switch1,130 Blind/Shutter Switch192 Miniature Push-Button Switch48 Three-Position Switch13

Combined Blocks

Switch-Socket Block449 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 "Low-Voltage and Industrial Electrical Equipment" →

All in "Tools and Equipment" →

All in "Communications and Telecommunications" →

All in "Cable Management Systems" →

All in "Security Devices and Equipment" →

All in "HVAC and Engineering Systems" →

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

All in "Electrical Installation Products" →

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
›
3P NSX250L SWITCHING UNIT

Schneider Electric

3P NSX250L SWITCHING UNIT

SKU: LV431405

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

I agree to publish the review with my name (terms). Without this tick the review is published with initials.

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, Tenisheva st., 15 Mon–Fri · 8:00–18:00 Telegram

Sections

About the company Delivery Contacts Articles Brands Brand book Personal data policy

Information

Consent to personal data processing Cookies and analytics Public offer Returns Company details Working conditions assessment

© 2026 Sistemnye Resheniya LLC. All rights reserved. · Cookie settings

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.

We use cookies to make the site work better for you. Details