The DIN rail is designed for fast and orderly mounting of modular electrical equipment. It serves as the basis for the assembly of switchboards, control cabinets and automatic machines.
Thanks to a single DIN rail standard, devices from various manufacturers can be mounted. This makes installation systematic, and maintenance and upgrades are simple and predictable. If necessary, it can be shortened or perforated.
What are the types of DIN rails for electrical installation?
There are three main types of profiles:
- TN35 (W-shaped). The most common type of DIN rails. The main modular equipment is mounted on it: circuit breakers, RCD, relays, terminals.
- G32 (asymmetrical). This special profile is purchased for the installation of electric meters and some types of controllers.
- TN15. Such a narrow contour is ordered for compact terminal blocks and miniature devices.
Advantages of DIN rails for the user
- Quick and convenient installation. The devices are fixed to the rail with spring-loaded latches in seconds without additional tools.
- Order and compactness. All components are installed exactly in one line, which saves space and simplifies wiring.
- Flexibility of the system. Electrical installation equipment is easily added, swapped, or removed for replacement without compromising structural integrity.
- Reliability of fastening. Ensures the resistance of the equipment to vibration and mechanical influences.
How to buy the optimal DIN rail for electrical installation
When choosing, pay attention to the following characteristics:
- Profile type. It must strictly match the mounting of your equipment (most often TN35).
- Material. Galvanized steel is used for most shields, aluminum for lightness and corrosion resistance, and plastic for lightweight structures.
- Length. It is selected based on the number of devices and stock for future expansion.
- Thickness. It affects the rigidity and the ability to withstand the weight of heavy components.
Main errors: a product of the wrong profile type is ordered (for example, G32 instead of TN35), the rail is unreliably attached to the base of the shield, which leads to its deflection. It is also incorrect to install a model that is too short without a reserve.
Why us?
A wide range of DIN rails for electrical installation is available in the CHIP and DIP online store wholesale and retail. We work with reliable suppliers. Delivery is carried out in Moscow and throughout Russia.
You can receive an order at our office and pick-up point in Yerevan. Delivery of goods is carried out throughout Armenia by courier and Haypost.
Order delivery to Yerevan, Gyumri, Vanadzor and more than 40 cities and towns of Armenia.
Products from the group «DIN rail» you can buy wholesale and retail.