2-1546174-4 Allicdata Electronics
Allicdata Part #:

2-1546174-4-ND

Manufacturer Part#:

2-1546174-4

Price: $ 2.81
Product Category:

Connectors, Interconnects

Manufacturer: TE Connectivity AMP Connectors
Short Description: CONN BARRIER STRIP 4CIRC 0.375"
More Detail: 4 Circuit 0.375" (9.53mm) Barrier Block Connector,...
DataSheet: 2-1546174-4 datasheet2-1546174-4 Datasheet/PDF
Quantity: 1000
360 +: $ 2.55150
Stock 1000Can Ship Immediately
$ 2.81
Specifications
Top Termination: Screws
Material Flammability Rating: UL94 V-0
Material - Insulation: Polyamide (PA), Nylon
Operating Temperature: 105°C
Mounting Type: Chassis, Panel; Through Hole
Terminal Screw Finish: Zinc, Clear Chromate
Terminal Screw Material: Steel
Color: Black
Features: --
Barrier Type: 3 Wall (Tri)
Bottom Termination: Solder Turret
Series: #6, Buchanan
Wire Gauge: 18-22 AWG
Voltage Rating: 300V
Current Rating: 25A
Number of Rows: 1
Pitch: 0.375" (9.53mm)
Number of Wire Entries: 4
Number of Circuits: 4
Terminal Block Type: Barrier Block
Part Status: Active
Packaging: Bulk 
Description

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Introduction

Terminal blocks - Barrier blocks are different physical electrical connectors that are specifically designed to provide electrical connection for a variety of different power and signal applications. The 2-1546174-4 is a type of barrier style terminal block that is commonly used in industrial applications due to its ability to reduce contact resistance of the connection and provide improved protection against short circuits.

Application Field

The 2-1546174-4 terminal block is ideally suited for applications in the dynamic environment of the industrial control, communication and automation markets due to its ability to quickly and easily make connections between different power and signal circuits. This type of terminal block can be found in many different types of industries, including but not limited to power supplies, electrical components, general electronics, and printed circuit boards.

The barrier-style design of the 2-1546174-4 terminal block allows for higher current-carrying capacity, making it compatible with various types of cables, bus bars, and other current carrying devices. In addition, the terminal block has the potential to decrease overall installation time as well as simplify maintenance and troubleshooting. To ensure maximum safety and performance, the 2-1546174-4 terminal block also provides protection against short circuits. This terminal block can be used in a variety of applications such as train signaling, emergency lighting systems, signal processing, industrial control systems, and more.

Work Principle

The barrier-style design of the 2-1546174-4 terminal block is used to make the connection between two wires or electrical circuits. The key to its success is the multiple layers of insulation, allowing for the electrical connection to remain secured and safe. When two wires are inserted into the terminal block, the insulation barrier ensures that the electrical connection is insulated from the surrounding environment. Additionally, the spring-finger terminals provide a secure connection that allows for repeated insertion of or removal from the terminal block without damage to the electrical connection.

In addition to providing insulation for the electrical connection, the terminal block also provides protection against short circuits. The barrier terminal block prevents the two wires from coming into direct contact with each other, which would create a short circuit. To further reduce the chance of a short circuit, the terminal block can be wired in a series or parallel-style configuration.

Conclusion

The 2-1546174-4 terminal block is a great choice for a variety of industrial applications. The barrier-style terminal block provides superior insulation and protection against short circuits while reducing the time and effort required to make electrical connections. This terminal block is excellent for use in long-term applications such as train signaling and industrial control systems.

The specific data is subject to PDF, and the above content is for reference

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