ELFD44220

Wire Gauge or Range - AWG:	--
Insulation Height:	0.900" (22.86mm)
Contact Tail Length:	0.155" (3.94mm)
Housing Material:	Polybutylene Terephthalate (PBT)
Contact Material:	Brass
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	Interlocking (Side)
Contact Mating Finish:	Tin
Operating Temperature:	105°C
Color:	Black
Wire Gauge or Range - mm²:	--
Series:	ELFD
Voltage - UL:	300V
Current - UL:	15A
Current - IEC:	--
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	90°, Right Angle
Pitch:	0.200" (5.08mm)
Number of Levels:	2
Positions Per Level:	22
Number of Positions:	44
Type:	Header, Male Pins, Shrouded (2 Side)
Part Status:	Active
Packaging:	Tray

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks, also called headers, plugs and sockets, are electronic components that allow for the connection and disconnection and protection of two electrical circuits. For industrial processes, the use of highly reliable, highly featured products is extremely important. ELFD44220 is one of the most reliable and popular terminal block type used in a variety of industries today. This article will provide an overview of ELFD44220 application fields and its working principle.ELFD44220, firstly designed by Phoenix Contact, is a safe and reliable 5.08mm pitch terminal block with push-in technology. It is suitable for multiple applications, such as controlling boards, I/O panels, high power interfaces, and more. The terminal blocks are available with solderless and pre-printed marking labels for easy and accurate wiring, as well as a wide range of accessories such as strain reliefs, coding plugs, and more. Most notably, ELFD44220 offers a patented double lever operation that allows you to insert and remove wires with one hand. The plug is made from a strong and durable thermoplastic material and has a UL94-2AG flammability rating, making it suitable for a wide range of applications. This terminal block type can accept wire sizes of up to 16mm² and features a built-in Test Push-In (TPI) feature that allows for testing of the circuit without having to disconnect the wires. The working principle of ELFD44220 is based on a simple contact mechanism. When a wire is inserted into the terminal block, it is securely held in place by two clamped metal parts, which create an electrical connection. The clamped metal parts remain closed until the wire is removed, at which point a spring reopens the contacts. This creates a reliable and secure connection that does not need to be manually opened, thus increasing the safety of the product.Aside from reliable performance and secure connection, ELFD44220 also offers several other advantages. It features a built-in disconnecting capacity that allows for a quick and easy disconnection of the wire. Furthermore, it is highly resistant to vibration and shock, and is certified for temperature resistance from -20°C to +125°C. The terminal blocks also feature built-in strain reliefs, which help prevent accidental disconnection of wires due to excessive force or vibration. All these features combined make the ELFD44220 an ideal solution for a variety of industries, including automotive, medical, consumer electronics, and more. Some of the typical applications of ELFD44220 are automotive wiring for cars, tractors, and other vehicles; industrial automation; and electrical test cables. The reliable performance, secure connection, and robust construction make it an ideal choice for any need. In conclusion, ELFD44220 is one of the most reliable and popular terminal block types available today. It features a patented double lever operation, a built-in Test Push-In feature, and a wide range of accessories. Its robust construction and reliable performance make it an ideal solution for a variety of industrial applications, making it one of the most sought-after terminal blocks on the market.

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