1703975

Series:	COMBICON DFK-IPC
Part Status:	Active
Front Panel Wire Connection:	Header, Female Sockets
Rear Panel Wire Connection:	PCB Pins - Right Angle
Width:	4.017" (102.03mm)
Panel Thickness:	0.039 ~ 0.118" (1.0 ~ 3.0mm)
Positions Per Level:	6
Panel Mount Type:	2 Piece, Snap Lock - Front Flange
Pitch:	0.400" (10.16mm)
Voltage - UL:	600V
Current - UL:	55A
Wire Gauge:	6-20 AWG
Color:	Green
Features:	Threaded Mating Lock, Shield Connection Feedthrough
Number of Levels:	1

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Introduction to Terminal Blocks - Panel Mount

Terminal blocks are a simple and effective way to interconnect electrical devices, distribute power and even mount switches in control panels. They come in various types and configurations, including panel mount terminal blocks. Channeled plastic or metal housings provide efficient mounting holes and secure wire connections. Mounted to the front or rear of an industrial cabinet or control panel, these terminal blocks are easy to install, few tools required.

Types of Panel Mount Terminal Blocks

Panel mount terminal blocks are designed to provide secure, reliable connections in industrial control systems and to serve as a convenient and efficient solution for the routing of power and signal circuits. There are several different types of panel mount terminal blocks:

• Barrier Strips: These terminal blocks are used when multiple devices must be kept apart electrically. The terminations secure the connections, and the barriers provide electrical insulation between the connections.
• Chassis Mount Connectors: Chassis mount connectors are designed to be mounted on a flat mating surface and feature screw clamps and push-in clamps for secure connections.
• DIN Rail Terminals: These terminal blocks are designed for mounting on a DIN rail. Most lugs and spring clamp terminals accommodate multiple wire gauges and feature great surge current capabilities for the distribution of power and signals.

Panel Mount Terminal Block Materials and Specifications

Panel mount terminal blocks are available in a variety of materials and configurations for electrical, solar, and robotic applications.

• Terminal blocks typically feature a gold-plated springsteel or stainless steel contact, which is corrosion-resistant.
• Polycarbonate housings offer good electrical insulation properties and protect against shock.
• Resistance to vibration, dust, and shock is improved on blocks with molded-in strain relief for armored cables, ribbed conductors, and flexible hook-ups.
• For higher power applications and heavy current flows, copper-carbon fiber provides excellent electrical contact performance.

Panel Mount Terminal Block Working Principle

The working principle of a panel mount terminal block is quite simple: it provides a secure connection by clamping two wires to a common terminal point. The clamping connection is made through the use of a terminal screw, which is tightened down to secure the wire connectors in place. This ensures a solid contact between the two components. The process of making a connection is typically done one of two ways. The first method involves connecting exposed wires together and then using a clamping tool to secure them to the terminal block. The second method involves inserting bare wire ends into pre-wired terminal blocks.

Applications of Panel Mount Terminal Blocks

Panel mount terminal blocks are used in a variety of applications including industrial control systems, telecommunications, automotive, motors and pumps, and consumer products. In industrial control systems, panel mount terminal blocks provide secure connections for electrical wires and signals. They are also used to route power and signal circuits in telecommunications applications. In automotive applications, panel mount terminal blocks provide an efficient way to connect electrical components to a common point. They are also used in motors and pumps to provide a connection between the motor and the power supply. In consumer products, panel mount terminal blocks are used to securely connect wires and signals to electronic devices such as microwaves, kitchen appliances, and other consumer products.

Conclusion

Panel mount terminal blocks provide a versatile and reliable connection solution for a variety of applications. They offer the flexibility to be mounted in a variety of configurations, the convenience of easily making secure connections, and the resilience to provide a reliable connection with minimal maintenance. They are also designed with durability and safety in mind, so you can trust that your connections will remain secure and reliable, even in the most demanding applications.

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