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ENTRELEC
Terminal blocks are the unsung heroes of any control cabinet, providing the fundamental point of connection, isolation, and distribution for wiring in industrial automation and power systems. At Electric Automation Network, we supply the full range of ENTRELEC terminal blocks, a brand synonymous with over 50 years of engineering excellence. Thes...
Terminal blocks are the unsung heroes of any control cabinet, providing the fundamental point of connection, isolation, and distribution for wiring in industrial automation and power systems. At Electric Automation Network, we supply the full range of ENTRELEC terminal blocks, a brand synonymous with over 50 years of engineering excellence. These components are designed for reliability across various applications, from standard feed-through and ground blocks to specialized versions for power distribution, instrumentation, and ATEX environments. Key technical parameters to consider when selecting include rated cross-section (from 1.5 mm² to 240 mm²), rated voltage (up to 1000 V AC/DC), rated current (up to 415 A), and the number of connection points. The robust screw-clamp and spring-clamp technologies ensure secure, vibration-resistant connections, while the modular design allows for easy assembly on standard DIN rails (EN 60715). Whether you need a simple 2-conductor block or a multi-level disconnect block, our inventory covers the spectrum.
These terminal blocks are deployed in a wide array of industrial sectors and environments. They are fundamental in building automation for HVAC and lighting control panels, in process control for instrumentation loops, and in railway and marine applications where vibration and harsh conditions demand high-reliability components. In power distribution cabinets, ENTRELEC blocks manage the safe routing of main feeders and branch circuits. They are also critical in renewable energy systems, such as solar inverters and wind turbine control units, where secure connections are paramount. The ATEX-certified blocks are specifically designed for use in explosive atmospheres, such as chemical plants and oil refineries, ensuring intrinsic safety.
Our catalog includes several key subcategories and article codes. For example, the standard feed-through terminal block series like the SNK series (e.g., SNK 4, SNK 6) are widely used. The Z series offers compact solutions for space-constrained panels. For power applications, the P series (e.g., P 35, P 70) handles high-current connections. The article codes typically follow a pattern like [Series][Cross-section], where 'SNK 4' indicates a standard block for 4 mm² conductors. We also stock disconnect blocks (e.g., D series), fuse terminal blocks (e.g., F series), and ground blocks (e.g., G series). Each block is available with various accessories, including end brackets, marking tags, and partition plates.
Partnering with Electric Automation Network for your ENTRELEC needs ensures you receive genuine products with full technical support. Our platform provides real-time pricing and availability, with express shipping to any location worldwide. Our team of specialized engineers can assist with product selection, ensuring you choose the correct block for your voltage, current, and environmental requirements. We provide detailed technical documentation for each article, including dimensional drawings and wiring diagrams, to streamline your design and installation process.
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