Mains test blocks are designed to provide a temporary power hub and machinery testing blocks to protect equipment from damage in the event of faulty wires or currents. These are the blocks where mains-powered devices are kept to test the equipment and the current or voltage levels without breaking the current supply. These devices are beneficial due to their make-before-break working principle, which does not require switching for manual processes.
How Do the Mains Test Blocks Work?
These test blocks work in a significantly simpler way. When the power lid cover is opened, the power disconnects, allowing secure connection of device cables via a color-coded spring piano key. Close the lid to complete the circuit between the device under test and the power supply, powering the device. In addition, for ease of live identification, various mains test connectors are available that feature neon indicator lamps for lamination purposes when the lids close.
Types of Mains Test Blocks
A wide range of these blocks is categorized based on their rating, voltage, connection type, and pole count. Enrgtech offers various types that suit your desired applications.
Typical Applications of Mains Test Blocks
- Due to their versatile and multipurpose nature, they are widely used in laboratories, service areas, and testbeds.
- They are widely utilized for transformers for testing relays in secondary circuits.
- They are ideal for utility components for validating calibrations and meter readings.
- They are widely suited to various industrial tasks, such as replacing and repairing devices without disconnecting or modifying the attached power cables.
Why Enrgtech?
Enrgtech stocks various collections of mains test blocks in various sizes, voltage ratings, and mounting types. We always strive to provide state-of-the-art products that suit a wide range of potential customers’ applications. Visit our website to book orders of products at fabulous prices, delivered directly to your doorstep.
