OSTYK55404030

Terminal Blocks, also known as Barrier Blocks, are an essential component of any electrical system. OSTYK55404030 barrier blocks are designed specifically for medium-voltage power systems (500V-4kV). They are versatile, lightweight, and reliable components that can be used for a variety of applications.

Application Field

One of the most common uses of OSTYK55404030 barrier blocks is for connecting electrical contacts, wires, and cables in both industrial and residential environments. These barrier blocks are great for low-profile installations in tight spaces where conventional terminal blocks may not fit. They are also used for connecting power sources and loads, such as transformers, motors, and pumps, as well as protection circuits and test circuits. They can be used for joining power distribution grids, and can be used for grounding.

The OSTYK55404030 barrier blocks are also suitable for railway applications, such as high-speed locomotives, tramways, and metro systems. They comply with global specifications, such as the European Technical Specifications EN61800-3, the Railway Application Specification EN50155, and the Railway Standard EN45545. They are made of fire-resistant materials that meet the new UL 94 V-0 standard.

The OSTYK55404030 barrier blocks can also be used in hazardous areas, such as oil and gas refineries, chemical plants, and mining environments where sparks must be prevented in order to ensure safety. They are designed to meet the requirements of the IECEx certification and the latest ATEX/IECEx directives.

Working Principle

The OSTYK55404030 barrier blocks have two types of contacts: a plug contact and a socket contact. The electrical power enters the socket contact, passes through the plug contact, and then exits the socket contact. Both contacts are held securely together by spring-loaded clips, which are released when the plug contact is disconnected.

The OSTYK55404030 barrier blocks have a two-level design, which means that the current is directed through the top level, the mid level, and then the bottom level. This ensures that the current flows in a safe and reliable manner, and that the plug contact and the socket contact are kept durable.

The OSTYK55404030 barrier blocks provide excellent insulation and protection. They have a high level of fire, oil, moisture, and corrosion protection. They are shockproof and vibrationproof, and have self-cleaning contact surfaces.

The OSTYK55404030 barrier blocks provide a quick and easy installation, with minimal disruption to systems. They are designed to be easy to inspect and maintain.

In conclusion, OSTYK55404030 barrier blocks are an essential component of any electrical system. They are versatile, reliable, and provide excellent insulation and protection. They are suitable for a wide variety of applications, from low-profile installations to hazardous areas, and provide a quick and easy installation.