1768833

Voltage - UL:	300V
Insulation Height:	0.610" (15.49mm)
Contact Tail Length:	--
Housing Material:	Polyamide (PA), Nylon
Contact Material:	--
Wire Strip Length:	7mm
Torque - Screw:	0.5-0.6 Nm (4.4-5.3 Lb-In)
Screw Size:	M3
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	Retention Latches (Non-Wire Side)
Contact Mating Finish:	Tin
Operating Temperature:	--
Color:	Green
Wire Gauge or Range - mm²:	0.2-2.5mm²
Wire Gauge or Range - AWG:	12-30 AWG
Series:	COMBICON SMSTB
Current - UL:	15A
Voltage - IEC:	630V
Current - IEC:	12A
Mounting Type:	Free Hanging (In-Line)
Termination Style:	Screw - Clamping Yoke (Tension Sleeve)
Plug Wire Entry:	225°
Header Orientation:	--
Pitch:	0.197" (5.00mm)
Number of Levels:	1
Positions Per Level:	10
Number of Positions:	10
Type:	Plug, Female Sockets
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks – Headers, Plugs and Sockets

Terminal blocks, also known as headers, plugs and sockets, are an essential component in many application fields due to their versatility as electrical connections. They are simple and low cost components that can be used for varieties of applications, including control panel wiring, signal processing, splicing and branching circuits. Through the use of terminal blocks, connections with various wires can be organized for efficient and reliable connections.

Terminal Blocks Types

Terminal blocks are most commonly available in two types: screw connections and spring-type or spring-loaded connections. Screw connections involve tightening a screw mechanism to secure the connection between two wires, while spring-type connections consist of a device that simply pushes onto the wires and holds them in place with spring tension. Additionally, there are also other types of connector blocks available that offer the convenience of easy installation and removal of wires, such as PUSH-IN, hidden screws, and so on.

Application of Terminal Blocks

Terminal blocks provide ideal connections for low and medium voltage applications, so they are predominantly used in control panels, control systems and equipment, power distribution, and appliances. They are also commonly employed in company and industrial buildings, broadcasting, and the lighting industry. With their reliable and high contact force; ability to make electrical, mechanical, and environmental connections; and quick and easy installation, terminal blocks are a practical and efficient way to create electrical connections in a variety of applications.

Terminal Block Working Principle

Terminal blocks are usually used in two ways: in combination with other components, or as standalone connections. In the former case, they are used in conjunction with lugs, studs, and connectors, enabling the user to make connections with minimum effort. This type of application is especially useful when multiple connections are needed in a controlled environment due to its easy installation. The latter case pertains to standalone connections, wherein the terminal block is sufficient to make the connections. In both cases, the principle of operation lies in the contact force applied by the springs inside the blocks to firmly secure the connection.

Conclusion

Terminal blocks provide an efficient and reliable way to make electrical connections in a variety of application fields. Their simplicity of design and ease of use in making multiple electrical connections makes them the ideal choice for industrial and residential wiring applications. Terminal block technology is continually evolving, offering innovative solutions to meet the ever-growing demands of the industry. As such, we can expect to see more reliable and robust products in the near future.

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