1909773

Voltage - UL:	300V
Insulation Height:	0.661" (16.80mm)
Contact Tail Length:	--
Housing Material:	Polyamide (PA), Nylon
Contact Material:	--
Wire Strip Length:	10mm
Torque - Screw:	--
Screw Size:	--
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:	12-26 AWG
Series:	COMBICON FKCVR
Current - UL:	10A
Voltage - IEC:	630V
Current - IEC:	12A
Mounting Type:	Free Hanging (In-Line)
Termination Style:	Screwless - Leg Spring, Push-In Spring
Plug Wire Entry:	180°
Header Orientation:	--
Pitch:	0.197" (5.00mm)
Number of Levels:	1
Positions Per Level:	8
Number of Positions:	8
Type:	Plug, Female Sockets
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks are basic components used in electronics for power distribution. They consist of a set of electrical connector pins, or “terminals”, that can accept a mating wire. Terminal blocks enable wiring connections to be quickly made, easily maintained, and neatly arranged. They are available in wide range of types and sizes and are commonly used in the industrial, energy and automation sectors.

Drop-In Terminal Blocks:

Drop-in terminal blocks, sometimes called header blocks, offer a simple, economical solution to power distribution in low voltage applications. The blocks consist of a molded plastic body with a row of evenly spaced pairs of spring-loaded terminals. By pushing a wire between the terminals, the wire can be secured in place to the terminals themselves. This design allows for easy installation, and the spring contacts ensure a secure connection will be made. Drop-in blocks are available in a wide range of current ratings and pin sizes, with different levels of insulation provided for safety. The size of the terminals in the block will depend on the type and size of the cables that they will be accepting.

Screw-Terminal Blocks

Screw-terminal blocks are a type of power connector which uses a fixing screw for the connection of the leads. This type of block is particularly popular for the connection of thick, heavy cables that need to handle a heavy current load and vibration resistance. They can be found in many areas where high current is present, such as renewable energy systems and heavy industrial equipment. These blocks are commonly used in control panels and motor starters. The most popular type of screw-terminal blocks are the ‘clamp’ type, which have a set of screws that must be manually tightened to provide the connection. The blocks are also available in more advanced designs that use a locking lever and cam-action mechanism to secure the cables.

Plug and Socket Terminal Blocks

Plug and socket terminal blocks are an excellent solution when cabling needs to be quickly disconnected and reconnected. They are most commonly found in manufacturing and laboratory environments, as they offer an easy and safe way of connecting and disconnecting wires. The socket block is designed to accept a mating plug, usually of the same type and current rating. When the plug is inserted into the socket, the entire assembly is firmly held in place, and the connection is secure. Socket blocks can also be mounted in a panel, thus providing a simple way of wiring up switches, relays, and other control devices.

1909773 Application Field and Working Principle

The 1909773 terminal block is designed for coarse-wire applications in low voltage applications, such as motors, switchgear, and panel wiring. It is available in metric sizes, and its body features a durable plastic construction with both punch down slots and screw terminal connections. The plugs feature a double-wire clamping technology which ensures both electrical and mechanical connections are secure and reliable. The pins can handle currents of up to 16A and operate at a voltage of 220V. The 1909773 can accept wire sizes of 0.5-2.5 mm² and has an operating temperature range of -40 to 85°C. The plug’s contact points are designed to provide a secure electrical connection between wires, while the seal ensures that the connection is dustproof and moisture-resistant. The terminal block has three poles and four wires, which makes it suitable for a number of applications. In conclusion, terminal blocks are an essential component of many electronic systems. They provide a quick and effective way of connecting and disconnecting wires and are available in many sizes and configurations. The 1909773 terminal block is a particularly versatile terminal block which is suitable for a range of low voltage applications. It is reliable, durable, and offers excellent connectivity.

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