T38143-03-0

Top Termination:	Screws
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Polypropylene (PP)
Operating Temperature:	105°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	--
Terminal Screw Material:	Steel, Stainless
Color:	--
Features:	--
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Quick Connect (0.187")
Series:	38000
Wire Gauge:	12-22 AWG
Voltage Rating:	300V
Current Rating:	20A
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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T38143-03-0 Application Field and Working Principle

Terminal blocks are a common connection system for electric circuits. They are used in industrial and consumer applications to manage and protect electrical systems. The T38143-03-0 terminal block belongs to the Barrier Block series, which is designed for efficient bridging between signal and power circuits in low-noise and high-sensitivity applications.

Structure and Features

The T38143-03-0 terminal block features a unique structure and design that ensures reliable and secure connections. Its contact plate is flat and has a three-step insulation surface to improve contact with its elevated area. It also has a combination of molded terminals and screw-fingers for quick and easy wiring. The terminal block is protected by a high-strength thermoplastic insulation material and has locking screws with a special profile that prevents accidental loosening and vibration. The insulation body is molded directly onto the connector, with no mechanical clamping necessary.

Application Field

The T38143-03-0 terminal block can solve a variety of challenges found in different industries. It is designed to meet the requirements of higher process reliability and environmental protection within the industrial automation field. The terminal block can be used in process control devices, machinery and automated production lines, and it is also suitable for medical, instrumentation and communications applications.

Working Principle

The T38143-03-0 terminal block works on the principle of using insulated conductors to avoid electrical hazard. The terminal block has two main parts: a conductor with a male or female connection and a box with a single or double barrier clip. The barrier clip is designed to ensure that every conductor stays in place, reducing the risk of accidental disconnection or miswiring. The conductor is inserted into the clip, and then the connector is tightened down by turning the screw. This action causes the screw to tighten the terminal and press it against the clip. This electrical connection is considered to be very secure, as it ensures that the conductor is held firmly in place. The barrier clip also helps to reduce electrical noise, allowing for a more reliable connection.

Conclusion

The T38143-03-0 terminal block is a reliable and efficient connection system for industrial and consumer applications. It features a unique structure and design, allowing for secure and safe connections. The terminal is designed to meet the requirements of higher process reliability and environmental protection within the industrial automation field. Finally, it is capable of reducing noise levels and providing a secure connection.

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Part Number	Manufacturer	Price	Quantity	Description