39170-3025

Series:	Eurostyle™ 39170
Part Status:	Obsolete
Process Side Connection:	Terminal Blocks - Screw Connection
Control Side Connection:	D-Sub, Female
Control Side Cable Retainer:	Jackscrew Socket
Positions / Poles:	25
Features:	Component Area
Voltage - Rated:	300V
Current Rating (Per Contact):	15A
Operating Temperature:	110°C
Length:	3.142" (79.81mm)
Width:	3.640" (92.45mm)
Wire Gauge:	12-26 AWG

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Introduction

Terminal blocks - Interface Modules, provide the link between a system and its control or power component. The 39170-3025 is a certain type of termina block, which makes the connection between the subsystem and control or power device in a larger system. This article will take a close look at the application and working principle of the 39170-3025 terminal block.

Application of 39170-3025

The 39170-3025 is a standard spring pressure terminal block commonly used in residential, industrial, and commercial applications. It is designed for use with wire of size range 20-24 AWG, with a voltage rating is 600V, and a temperature range of -40°C to +125° C. Its insulation material is pa66, impact-resistant and flame retardant, and the contact material is a brass phosphor bronze.The features of the 39170-3025 make it a great choice for a wide range of applications. It is suitable for connecting a variety of terminal units and electrical power supplies, such as in lighting, air conditioners, display systems, and other electronic equipment. The terminal block is also suitable for most motor control, monitoring, and measuring systems.

Working principle of 39170-3025

The 39170-3025 uses spring pressure contacts to make a reliable connection. This is achieved by inserting wires between the contacts of a block, and then pushing a lever with a knurled knob on one end. This results in compression of a spring, which pushes the contact onto the wire, creating an electrical connection. The 39170-3025 has a variety of design features that make it easy to work with. The dual-width terminal block is designed with a double-level clamping system, which allows two lines of multiple wires to be connected without the use of extra space, time, or tools. This feature increases the system performance and ensures a secure connection. The block also has an integrated dust cover, which offers protection against dust, moisture, and foreign objects, thus providing a more reliable connection. The lever on the 39170-3025 is ergonomically designed to make the operation easier and more comfortable. The design also prevents accidental lever pressing which may lead to contact loose or improper wire connections.

Conclusion

The 39170-3025 is a simple yet reliable terminal block, which is suitable for a wide range of residential and industrial applications. Its dual-width design and integrated dust cover make it a great choice for connecting power and control systems. With its easy to use lever and ergonomic design, the 39170-3025 ensures a secure and reliable connection in any system.

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