Videx
Двухполюсный автоматический выключатель 25 ампер кривая отключения С 4,5кА RS4
IP20
UAH 321In stock
Division · Electrical
Protection, distribution and installation. From the switchboard to the socket.
Modular circuit breakers 1P–3P at 10–63 A, contactors, voltage relays, sockets and switches, socket strips and extension leads, conduit and enclosures. The catalogue carries the fast-moving items; the rest of the electrical range is sourced to specification.
- products
- 121
- categories
- 10
- brands
- 10
- 01
Schneider Electric and RESIST breakers: 1P–3P, 10–63 A, curve C, 4.5–6 kA.
- 02
Wiring accessories for flats and sites: sockets, switches, frames, IP65 for outdoors.
- 03
Not in the catalogue — sourced to specification: RCDs, RCBOs, switchboards, cable trays.
Electrical
Sections in this division
Catalogue items are behind the links. Anything not online we supply on request from your list or specification.
01
Автоматические выключатели
Автомат подбирают под сечение кабеля, который он защищает, а не под мощность прибора: 10 А на медную линию 1,5 мм², 16…
20 products02Реле напряжения
1 product03Все для электромонтажа
Бокс электромонтажный
11 products04Розетки
24 products05Выключатель
Выключатель одноклавишный, Выключатель двухклавишный
8 products06Рамки
Рамка 2-местная, Рамка 3-местная, Рамка 4-местная
19 products07Диммеры и регуляторы
4 products08Колодки и удлинители
Колодка электрическая, Удлинитель
28 products09Вилки
Вилка прямая, Вилка угловая
3 products10Влагозащищенная электрофурнитура
3 productsHow we select
A breaker protects the cable, not the appliance.
The breaker rating follows the cross-section of the circuit and the installation method; the curve follows the type of load: B for long runs and lighting, C for flats and offices with mixed loads, D for motors and compressors. Damp areas and outdoor sockets go through a 30 mA RCD.
Send the switchboard layout or a list of circuits — we check the ratings and select circuit breakers, RCDs, voltage relays and installation accessories in one delivery.
- Curves B, C and D matched to the type of load on the circuit
- 30 mA RCD for the bathroom, the kitchen and outdoors
- Voltage relay protects appliances from mains voltage swings
Engineering calculation
Which breaker and cable the line needs
Enter the power, supply and line length to get the design current, breaker rating, copper cable cross-section and voltage drop.
Indicative: copper in a wall or conduit, cos φ 0.95, C characteristic, voltage drop up to 5% for power circuits and up to 3% for lighting. The final choice follows the project and the wiring regulations (PUE), allowing for the installation method and temperature.
How to size a breaker and cableCurrent0 A
BreakerC16
Copper cable3×2,5 mm²
Voltage drop0 %
Above 125 A this is a service entrance or a main feeder. Send us the parameters and we will specify equipment for the project.
Protection
Circuit breakers and contactors
Videx
Двухполюсный автоматический выключатель 32 ампера кривая отключения С 4,5кА RS4
IP20
UAH 337In stock
Accessories
Sockets for home and site
Feron
Розетка с таймером Feron TM31/61924 3500W/16A (суточная) с пыле-влагозащитой IP44
3500 Вт · IP44
UAH 440In stock
Electrical
Questions and answers
How do I choose a breaker rating?
A breaker protects the cable, so the rating follows the conductor cross-section, not the load: for copper wiring 1.5 mm² — 10 A, 2.5 mm² — 16 A, 4 mm² — 25 A, 6 mm² — 32 A. Curve C suits housing and offices; for the incoming supply take a 6 kA breaking capacity. The calculator on this page works out the current and suggests a rating.
Do you supply electrical equipment that is not in the catalogue?
Yes. Online we carry the fast-moving items; RCDs, RCBOs, switchboards and cabinets, cable trays, terminals and other DIN-rail equipment are sourced to specification or from a list. If the brand you need is not in stock, we propose a technically comparable equivalent and agree the substitution before dispatch.
How do you work with installers and companies?
One-off purchases and scheduled regular supplies, invoices for sole proprietors and legal entities, a quotation from your list. Prices in UAH, USD or EUR, depending on the item. Items in stock ship within 1–2 working days.
What wiring accessories do you have for damp and outdoor areas?
Outdoor IP65 earthed sockets — single and double — are in the weatherproof accessories section; for outdoors and utility rooms they are complemented by corrugated conduit, junction boxes and extension leads. Series for other conditions are sourced on request.
Enquiry