EK ground – earning circuit terminal blocks
During electrical work, it may be necessary to make grounding, and at the same time connect the various components of the system. To ensure that all parts are in contact with each other reliably and efficiently, grounding circuit terminal blocks are used. These devices are designed to connect wires and cables with a power source, between themselves and other elements.
Types of ground circuit terminals for din-rail
There are many different earthing terminals on the Ukrainian market. They can be classified as follows:
- Fanged look. The claw clamps are a part that has a spring clip. Reliable fastening occurs due to the pressure of some fastener elements on the contacts themselves. Often such devices are called “dogs”. They are used mainly in welding devices to connect a conductor to a part. Also, the canine-type grounding terminal can be used on Din-rails. They are capable of withstanding voltages up to 380 volts. If you neglect the limitation, the insulation will melt, the properties of the conductor in the metal will increase, and, as a result, there is a good chance of getting a strong electric shock.
- With a wing nut. This type is more reliable in comparison with the previous one. Tight fixation and stability are achieved by using a clip ring. Products that are used in more complex compounds are made with tungsten added to minimize the likelihood of problems due to the high melting properties of this material.
- Disposable. Such terminal blocks are used in circuits with a relatively low current power. Re-operation is not provided. Disposable terminals are used in acoustics and various electronic equipment, for Internet cables. Such terminals have a rather low price, therefore, purchasing a disposable grounding terminal in bulk is very profitable.
- Magnetic. Magnetic terminal blocks have appeared on the Ukrainian market relatively recently. Their main advantages are: the ability to mount on any metal surface (thanks, in fact, the magnet) and ease of use.
Features of the grounding terminals
When using these devices, the need for lugs on the conductors simply disappears, and, as a result, the installer is able to connect the parts easily and quickly. In modern models, for connection, release levers and spring connections are used, which easily cope with the task of holding the ends of the wires in one position.
If it becomes necessary to work with more powerful consumers, screw clamps are used. They have the advantage of providing strength and more reliable contact, but they are more difficult to install. Professional installers and electricians in Ukraine often prefer screw clamps.
Assortment of modular screw clamps in the online store RZ-market
We present grounding terminals on a DIN rail for rated currents from 25 to 125 A. Operating temperature range -10 ... + 70 ° С. Body material: polyamide.
These products refer to electrical wiring products for industrial cabinets - distribution, control, telecommunications, etc.
If you are interested in where to buy bulk grounding circuit terminal blocks, visit our website. We offer the best prices for this product in Ukraine. Make a request or call our manager. We will make delivery quickly to any locality in Ukraine.