1786480000

Mounting Type:	Through Hole
Screw Thread:	M3
Torque - Screw:	0.5-0.6 Nm (4.4-5.3 Lb-In)
Screw Material - Plating:	--
Clamp Material - Plating:	--
Contact Material - Plating:	Copper Tin Alloy - Tin Plated
Housing Material:	Polyamide (PA66), Nylon 6/6
Operating Temperature:	-20°C ~ 100°C
Color:	Black
Features:	--
Wire Termination:	Screw - TOP Clamp
Series:	TOP4GS
Wire Gauge:	10-22 AWG
Voltage:	300V
Current:	30A
Mating Orientation:	Horizontal with Board
Pitch:	0.300" (7.62mm)
Positions Per Level:	7
Number of Levels:	1
Part Status:	Obsolete
Packaging:	Bulk

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Terminal Blocks – Wire to Board

Terminal blocks, also known as terminal boards or strip boards, are wired connectors that allow for the connection of different wires for the purpose of electrical communication. Commonly used in electrical control systems, terminal blocks can provide insulation and secure mechanical connections for many different electrical control, power, and automation applications. Terminal blocks are designed to be especially versatile, making them compatible with almost any kind of wiring setup.

Application Field of Terminal Blocks

Terminal blocks are widely used in the industrial, commercial, automotive, and residential sectors. They are frequently found in electrical control systems like motors, switches, and relays. In the automotive industry, terminal blocks can be used for connecting electrical wiring, speaker wires, and other components. In the residential sector, they can be used for connecting electrical outlets, light fixtures, and other appliances. Terminal blocks are particularly essential in the industrial sector, where they are used to wire motors, control boxes, and other systems. In factories, for example, terminal blocks are commonly used for wiring switches, motors, and wires for machinery. They can also be used for connecting electrical and power circuits in industrial control systems.

Terminal Block Working Principle

A terminal block consists of several individual components, including a base, terminal, and screw connectors. The base contains the electrical and power circuits, as well as the wiring connections. Typically, the base is made from plastic or metal and has several slots or channels for inserting the terminal connections.The terminal is the component that connects the two power circuits. It is typically made from a metal with a drawn cable termination. The terminal\'s end is firmly secured to the base with a screw connector, which is tightened by firmly screwing it into place.Once the terminal has been securely placed into the base, the terminal can then be connected to the power circuit. This is achieved by attaching the appropriate wiring to the terminal, such as a 14-gauge wire or more depending on the specific application. The wire is then connected to the power or electrical circuits by firmly clamping it into place.

Conclusion

Terminal blocks are essential components in any electrical and power control system, allowing for the secure connections of different wires for the purpose of electrical communication. Terminal blocks provide insulation and secure mechanical connections for a range of applications, including motors, switches, and relays. They are widely used in the industrial, commercial, automotive, and residential sectors and are especially versatile, making them compatible with almost any kind of wiring setup. Terminal blocks consist of a base, terminals, and screw connectors, and they are connected to the power circuit by attaching the appropriate wiring to the terminal and then firmly clamping it into place.

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