Disconnect and Knife-Disconnect Terminal Blocks: Precision and Safety in Electrical Systems

In industries where testing, measurement, and circuit management are critical, having reliable tools to isolate and manage electrical currents is essential. The Disconnect and Knife-Disconnect Terminal Blocks from Phoenix Contact offer innovative solutions for safe and efficient circuit disconnection. These terminal blocks allow easy manual disconnection of circuits with a user-friendly lever disconnect knife. Whether it’s for accommodating fuse plugs, isolating plugs, or component connectors, Phoenix Contact provides a standardized disconnect zone for various uses.

Key Advantages of Phoenix Contact Disconnect Terminal Blocks

Disconnect terminal blocks are ideal for professionals requiring efficient circuit separation and measurement tasks. Here’s why they’re an excellent choice for your electrical systems:

Convenient and Safe Operation

One of the standout features of Phoenix Contact’s knife-disconnect terminal blocks is the **lever-type disconnect knife**. It allows users to safely and conveniently separate circuits. The lever locks into place at the end positions, ensuring safe operation. With **color marking**, identifying the disconnect point is easy, preventing errors and improving operational efficiency.

User-Friendly Current Measurement

For those working in testing and measurement, these terminal blocks offer **current measurement** options on both sides of the disconnect point, making it easier to monitor systems without additional tools.

Multi-Level Disconnect Zone for Compact Signal Distribution

The **PT 2,5-2MT terminal block family** is designed to maximize space efficiency while maintaining optimal functionality. With **double knife disconnection** and **3 x 2 function shafts**, these terminal blocks reduce the terminal strip length by half compared to standard disconnect terminal blocks, making them an ideal choice for space-constrained environments.

Push-In Technology for Easy Use

The PT 2,5-2MT terminal blocks feature Phoenix Contact’s renowned **Push-in Technology**, making installation simple. Suitable for a wide range of cross-sections, from **0.14 mm² to 4.0 mm²**, they support currents up to **16 A** and voltages up to **400 V**.

Why Choose Phoenix Contact Disconnect Terminal Blocks?

• Convenient separation of circuits with lever-type disconnect knives and isolating plugs.
• User-friendly current measurement via testing options on both sides of the disconnect point.
• Safe operation with lever locking at end positions and clear identification through color markings.
• Compact design with space-saving signal distribution and test tasks, thanks to multi-level disconnect zones.
• Individual assembly and versatile connection options with components like fuse plugs, RC elements, and more.

For industries where safety, efficiency, and space management are crucial, the Phoenix Contact Knife-Disconnect Terminal Blocks are an essential solution, providing reliability and ease of use across various applications.

Frequently Asked Questions (FAQ)

1. What makes Phoenix Contact disconnect terminal blocks safer?

Phoenix Contact disconnect terminal blocks feature a **latched lever** that locks into place at both end positions, ensuring safe circuit separation and preventing accidental disconnection.

2. Can I use these terminal blocks for current measurement?

Yes, the terminal blocks provide **testing points** on either side of the disconnect point, allowing for convenient current measurement during operation.

3. Are these terminal blocks space-efficient?

Absolutely. The **PT 2,5-2MT terminal block family** features a compact design, offering **double knife disconnection** in a confined space, reducing terminal strip length by up to half.

4. What components can I connect to the disconnect terminal blocks?

These terminal blocks offer individual assembly options, allowing for the connection of various components like **fuse plugs**, **RC elements**, and **feed-through connectors**, providing versatility in application.