1546931-8

Wire Gauge or Range - AWG:	--
Insulation Height:	0.079" (2.00mm)
Contact Tail Length:	0.138" (3.50mm)
Housing Material:	Polyamide (PA66), Nylon 6/6
Contact Material:	Brass
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	Side Stacking
Contact Mating Finish:	Tin
Operating Temperature:	--
Color:	Black
Wire Gauge or Range - mm²:	--
Series:	Buchanan
Voltage - UL:	300V
Current - UL:	12A
Current - IEC:	--
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	Vertical
Pitch:	0.197" (5.00mm)
Number of Levels:	1
Positions Per Level:	8
Number of Positions:	8
Type:	Header, Male Pins, Unshrouded
Part Status:	Active
Packaging:	Bulk

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terminal blocks, headers, plugs, and sockets are electrical connection components which are used to connect several electrical wires in a safe and secure way. The 1546931-8 is a type of terminal block, which is typically used to terminate and connect electrical wires or cables and is commonly used for low voltage applications.Construction and ComponentsThe 1546931-8 terminal block is composed of multiple components, namely a rated terminal block body, a strain relief base and a terminal base. It is available in two body lengths, 25 mm and 50 mm. The rated terminal body is made of a high-grade polyvinyl chloride (PVC) material and is designed to have an effective minimum creepage distance of 2.5 mm, making it resistant to electric shock and suitable for use in areas exposed to the elements. The strain relief base is made of metal and provides a secure connection to the mounting surface, ensuring that the connections are safe and firmly secured. The two-piece terminal base is made of galvanized steel and consists of two spring-loaded pieces connected to the terminal block body.A 1546931-8 terminal block is typically rated for a current of 6A and is available in several different colors, so that multiple cables can be easily identified and distinguished. Two different insulation systems can be used for the connection of wires, these being a pre-insulated system which uses insulation plates and a uninsulated system, which relies on a screw connection for each wire.Working PrincipleThe 1546931-8 terminal block works by creating a friction contact between the metal spring-loaded pieces and the wire of the cable. These pieces of metal press against the wire conductor, forming a secure connection between the wire and the terminal block. These metal pieces have a special angled surface which creates an additional pressure against the conductor when tightening the screw, helping to ensure that the connection is firmly secured.The provision of a high-grade PVC material body allows the terminal block to resist heat and electrical shock, enabling it to be used for low-voltage applications. It also has an effective minimum creepage distance of 2.5 mm, which reduces the chances of an accidental electrical shock.ApplicationsThe 1546931-8 terminal block can be used for various applications, as it is specifically designed to be used for low-voltage applications. Due to the construction materials used in its design, it can be safely used for a wide range of applications, such as communication or control systems, domestic appliances, and automotive systems. It is particularly suitable for applications where multiple wires or cables need to be connected in a secure and safe way.ConclusionThe 1546931-8 terminal block is a type of electrical connection component which is used to connect several different electrical wires or cables in a secure and safe way. It is composed of multiple components, namely a rated terminal body, a strain relief base and a terminal base. It can be used for various applications, such as communication or control systems, domestic appliances, and automotive systems. Its effective minimum creepage distance of 2.5 mm helps to prevent electric shocks and its use of a high-grade PVC material ensures that it can resist heat and electric shock.

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