A20740307

Top Termination:	Screws with Captive Plate
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Thermoplastic
Operating Temperature:	-40°C ~ 105°C
Mounting Type:	Through Hole
Terminal Screw Finish:	--
Terminal Screw Material:	Steel
Color:	Black
Features:	--
Barrier Type:	2 Wall (Dual)
Bottom Termination:	PC Pin, Insulated
Series:	A2000
Wire Gauge:	12-22 AWG
Voltage Rating:	300V
Current Rating:	30A
Number of Rows:	1
Pitch:	0.375" (9.53mm)
Number of Wire Entries:	3
Number of Circuits:	3
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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A20740307 is a series of terminal blocks and barrier blocks produced by a company manufacturing a variety of industrial-grade products. These products are designed to meet the challenges of modern automation systems, providing reliable electrical connections that are easy to maintain and highly cost-effective. As such, they are ideal for applications ranging from office automation to industrial automation, as well as for portable product testing.Terminal blocks and barrier blocks are a type of industrial assembly, typically used to provide a secure electrical connection between wires. In essence, they are designed to act like a bridge between two electrical components, such as a digital controller and an analog sensor, allowing them to exchange electrical power and data. They also serve to provide a source of power to the device that is connected to them, allowing for more reliable and efficient operation.A20740307 terminal blocks and barrier blocks are specifically designed to provide reliable electrical connections in industrial control systems. The terminal blocks feature a high-performance, double-sided surface with self-adhesive backing, making installation and maintenance easy. The barrier block consists of two terminals, providing electrical connection at up to 16A current. This allows for more efficient and reliable power transfer, while protecting against loose or faulty connections.When it comes to working principle, A20740307 terminal blocks and barrier blocks are designed to work by conduction. This process is based on the flow of electricity through a conductor, with the Contact Angle Difference between the twopoints allowing for electrical conductivity between them. This is why the main contact surface of the terminal blocks and barrier blocks features a double-sided surface, which allows for a secure and reliable connection.In terms of safety, A20740307 terminal blocks and barrier blocks employ the Positively-Operated Spring Connection System (POSCO) to ensure a safe connection between the two terminals. This system uses high-contrast pins to ensure the correct current flow and prevents accidental contact between the two terminals. Additionally, the pins are made with high-saturation materials, making it difficult for them to overheat and thus allowing for reliable and safe operations.Overall, A20740307 terminal blocks and barrier blocks are highly efficient and reliable products, designed to provide efficient and reliable connections in industrial control systems. They offer an effective and cost-effective solution for managing the flow of power and data between two components, making them ideal for a range of applications. Furthermore, their safety-first approach ensures the reliability of the connections, making them an ideal solution for industrial control systems.

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Part Number	Manufacturer	Price	Quantity	Description