282961-5

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Terminal Blocks, also known as Headers, Plugs and Sockets, are electronic components used in electrical distribution and wiring systems. The 282961-5 by TE Connectivity is a popular and reliable terminal block used in a variety of applications and settings. Let’s take a closer look at the 282961-5’s application field and working principle.

Application Field

The 282961-5 by TE Connectivity is a terminal block designed for applications in industrial or commercial settings. It is suitable for continuous or intermittent usage and designed to handle currents up to 30A per contact. The 282961-5 positions itself as the perfect solution for industrial or commercial machines as it is able to operate under harsh environments, providing durability unmatched by its competitors.

The 282961-5 has IEC approved ratings, including: Rated insulation voltage 600V, rated short-term endurance 10A/750V (inrush current 50A), rated dielectric strength 2000 VDC, rated impulse voltage 4kV, rated contact resistance 5mΩ, maximum contact temperature 105°C. These approved ratings ensure stable and reliable job when the 282961-5 is used to connect wires together.

The 282961-5 is commonly found in lines of equipment, industrial fans, motors, switches and other application in industrial machineries. Its low profiles and compact size make it especially suitable for these application. The 282961-5 can also be used in residential settings, such as home’s appliance, lighting, home theatres, etc.

Working Principle

The 282961-5 terminal block is made up of several parts that work together to make a reliable connection. The housing is made of sturdy, thermoplastic material. This acts as the first layer of protection for the internal parts of the terminal block. The next layer is a contact of the terminal that grips the ring-tongue/closed-end terminals, providing a solid connection. The third layer consists of the jumper-spring shutters, which provide added protection from passing current in the wrong direction and enable a secure connection between the contact and the ring-tongue/closed-end terminal.

The last layer of the 282961-5 working principle is the contact retention. This ensures that the terminal block maintains contact even when external forces are exerted on it. Once the terminal is connected, the jumper-spring shutters act as a barrier to block the currently and protect the contacts. This adds a extra layer of protection to further ensure a secure connection.

The 282961-5 by TE Connectivity is designed to provide reliable and secure connections in a variety of different applications. Its robust construction, approved ratings, secure contact retention, and low profile size make it the perfect solution for industrial or commercial machines and residential settings.

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