1556710000

Voltage - UL:	300V
Insulation Height:	1.059" (26.90mm)
Contact Tail Length:	--
Housing Material:	Polybutylene Terephthalate (PBT)
Contact Material:	Copper Alloy
Wire Strip Length:	7mm
Torque - Screw:	0.4-0.5 Nm (3.5-4.4 Lb-In)
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	Retention Latches (Wire Side)
Contact Mating Finish:	Tin
Operating Temperature:	--
Color:	Black
Wire Gauge or Range - mm²:	0.2-2.5mm²
Wire Gauge or Range - AWG:	12-26 AWG
Series:	Omnimate BL
Current - UL:	10A
Voltage - IEC:	400V
Current - IEC:	15A
Mounting Type:	Free Hanging (In-Line)
Termination Style:	Screw - Clamping Yoke (Tension Sleeve)
Plug Wire Entry:	90°
Header Orientation:	--
Pitch:	0.200" (5.08mm)
Number of Levels:	1
Positions Per Level:	19
Number of Positions:	19
Type:	Plug, Female Sockets
Part Status:	Obsolete
Packaging:	Bulk

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Terminal Blocks - Headers, Plugs and Sockets OverviewTerminal blocks, also known as headers, plugs, and sockets, were developed as the main interface for connecting electrical components, such as wires, orders, and terminals. It is important to understand how these components work, as they play a vital role in various applications. Let us look at the different types of terminal blocks and how they work. Types of Terminal BlocksTerminal blocks are usually classified depending on their size and shape. They come in a variety of sizes, ranging from miniature terminal blocks to large power distribution terminal blocks. Miniature terminal blocks come in several sizes and shapes and are commonly used in electrical control panels and in the wiring of electronic circuits, such as power supplies, industrial controls, and audio amplifiers. These tiny terminal blocks come with 3- or 4-way pins and offer the convenience of quick and easy connection and disconnection. Small terminal blocks are used for a variety of purposes, including power switching, signal routing, and power measurement. These terminal blocks are typically rated to handle currents from 1 to 5 Amps and have a greater number of contact points, such as 2 to 6-way pins. Large power distribution terminal blocks are used for heavy-duty electrical installations, such as motor control centers, lighting systems, and distribution systems. These terminal blocks are designed to carry large currents and are usually rated to handle currents from 10 to 100 Amps. Working Principle of a Terminal BlockA terminal block consists of two basic components: a wire and a terminal. The wire is inserted into the terminal and held in place by a set screw. The connection can then be firmly secured using the terminal mounting screws. The terminal has two parts, the conductor and the insulation. The conductor is the part which makes the connection with the wire. It is usually made of copper and is covered with a protective layer of insulation. This layer of insulation is usually made of plastic or an elastomer and helps protect the terminal and the wire against corrosion and other environmental factors. When two terminals are joined together, the electrical current can flow through them. This is possible because the inner conductor is made of a highly conductive material. The insulation between the conductors prevents the electrical current from leaking between them. The electrical current is then supplied to the device connected to the terminals. 1556710000 Application Field and Working PrincipleThe 1556710000 terminal block is a small, 4-way terminal block used for connecting relatively low-current electrical signals and devices. It is generally used for power supplies, industrial controls, lighting systems, and audio amplifiers.The working principle of the 1556710000 terminal block is the same as that of any other terminal block. The wire is inserted into the terminal and firmly secured using the terminal mounting screws. The terminal consists of a copper conductor and a protective layer of insulation. The insulation prevents the electrical current from leaking between the conductor and the wire. When two terminals are connected, the electrical current is supplied to the device connected to the terminals.

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