Voltage - UL:	300V
Insulation Height:	0.591" (15.00mm)
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:	Mating Flange
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 GIC
Current - UL:	10A
Voltage - IEC:	1kV
Current - IEC:	12A
Mounting Type:	Free Hanging (In-Line)
Termination Style:	Screw - Clamping Yoke (Tension Sleeve)
Plug Wire Entry:	180°
Header Orientation:	--
Pitch:	0.300" (7.62mm)
Number of Levels:	1
Positions Per Level:	3
Number of Positions:	3
Type:	Plug, Male Pins
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks are an important industrial component used in countless applications. Also known as headers, plugs and sockets, these items allow for the electrical connection of two components. When arranged in ways that are more complex than simply connecting two devices, they become amalgamations like junction boxes or conduit bodies. With the variety of various shapes and sizes available on the market, it is possible to find the perfect terminal block for almost any need.

1849891 Application Field and Working Principle

Terminal blocks enable a secure electrical connection between two points or multiple points. They can be arranged in series to form electrical junction boxes or conduit bodies, which are the larger enclosures used to house terminal blocks and other electrical components. The main application fields of terminal blocks include industrial automation, power distribution, instrumentation, data collection, and communications.To understand how terminal blocks work, it is important to first examine the various components involved in constructing the terminal block. At the core is the metal block, which is made of steel or aluminum. Depending on the application, the metal block can come in different sizes, shapes, and thickness. This is where electrical wiring is connected – either through copper cable, pins, or nuts – depending on the type of terminal block used.Terminal blocks come with a variety of accessories to provide a connection between different types of equipment. Header pins, spade terminals, wire lugs, and crimp connectors are all types of accessories used to connect two points. The contacts may also be held in place by nesting openings in the block itself.The most common type of terminal block uses a screw head, which is the bolt that is inserted into the terminal block. When the screw is tightened, it causes the two points to be firmly held together and creates an electrical connection. Some terminal blocks also come with safety mechanisms like spring loaded contacts or insulation sleeves. These mechanisms are designed to protect the device by providing insulation and by reducing the possibility of an electrical shock.In addition to creating a secure electrical connection, terminal blocks are also used to organize and manage cables in a neat and orderly manner. This can be accomplished by long-term or temporary cable clamps, pin lift-off, and adjustable strain relief. When the cables are managed efficiently, the risk of damage is decreased and maintenance costs are reduced.

Advantages of Terminal Blocks

There are many advantages associated with using terminal blocks in various applications. First, they are extremely convenient for electrical wiring, as they allow multiple devices to be connected in sequence. Secondly, they are designed to withstand high voltages and currents while providing excellent insulation and shock protection. In addition, they are modular, which makes them versatile and ideal for a variety of applications, both indoors and outdoors. Finally, they are relatively inexpensive, making them a cost-effective solution for connecting different components in an electrical system.

Conclusion

Terminal blocks are an important component of many industrial applications, from power distribution to instrumentation. They provide a secure electrical connection between two points, while also allowing for organized and efficient cable management. With the variety of sizes and shapes available on the market, there is sure to be a perfect fit for any application. Ultimately, terminal blocks are a safe, reliable, and cost-effective solution for electrical wiring needs.

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