6-140

6-140 Application Field and Working Principle

Terminal blocks, also known as barrier blocks, are electrical insulation devices that enable the connection between two electrical circuits. They are usually found in control cabinets, control boards, and for power distribution applications. They are typically used to connect wires and cables to a power source, to transfer signals, to change a signal\'s form, and to protect the various components from damage or interference.

Terminal blocks can be divided into two types according to their core mechanics and application areas. The first type is referred to as the 6-140. This type is most commonly used in control cabinets and control boards that require the connection of electrical wires and cables. The terminal block features a clamp design that firmly holds the wires in place. This helps to ensure reliable connection between the two pistons and eliminates potential issues of loose or faulty connections. The second type is often referred to as the 10-140 and is primarily used in power distribution applications. This type of terminal block features a switchgear mechanism that opens or closes the circuit when a current flows through it.

The 6-140 terminal block is a two-piece design. It consists of two plastic or metal pistons that are fitted into a plastic or metal base. The pistons can be further divided into two subtypes-one for the main circuit and one for the secondary circuit. The main circuit piston features a stud contact which connects to the conductor while the secondary circuit piston has a set of clamp terminals for attaching wires and cables. The base of the terminal block also includes a set of insulation plates which protect the contacts against electrical short-circuits and other dangerous conditions.

The working principle of the terminal block is simple. When the current flows through the main circuit piston, it causes a mechanical force which is transferred to the secondary circuit piston. This pushes the clamp terminals into position which connects the circuit. This connection then allows the signal to be transferred or converted to a different form. Furthermore, the insulation plates serve to protect the contacts against any type of electrical interference. Thus, the 6-140 terminal block is used in a variety of applications for both power distribution and signal transfer.

Since the 6-140 terminal blocks are very reliable and easy to use, they are widely used in a variety of applications. They are ideal for connecting wires and cables to a power source, for transferring signals, for changing a signal\'s form, and for protecting the components from damage or interference. Additionally, they are used in the production of some motor control products and industrial controllers. As such, the 6140 terminal blocks are a very important component in today’s electrical world.