About This Part
The Albright SW280-47M-48V is a high-performance, single-pole, double-breaking DC contactor from the renowned Albright SW280 series, engineered for demanding power switching applications. This robust component is specifically designed to handle significant direct current loads, making it indispensable in environments requiring reliable power isolation and control. With a nominal coil voltage of 48V, the Part Number SW280-47M-48V is optimized for integration into 48V DC power systems, a common standard in telecommunications and data centre infrastructure. Its primary function involves the safe and efficient switching of high currents, typically up to 400A continuous, providing critical control for motors, solenoids, and other high-power electrical circuits. The double-breaking main contacts ensure superior arc quenching and extended operational life, while the compact yet durable form factor allows for integration into various equipment enclosures. This Albright contactor finds extensive application across diverse B2B sectors, particularly within telecom power distribution units, battery management systems, and uninterruptible power supplies (UPS) in data centres. It is crucial for managing the power flow in electric vehicles, material handling equipment, and renewable energy systems, including solar and wind power installations. Telecom operators leverage the SW280-47M-48V for managing DC power to base stations, central offices, and remote sites, ensuring reliable operation and safety. In data centres, it supports the critical switching of backup battery banks and power distribution within server racks. This contactor effectively solves challenges related to high-current switching, fault isolation, and system safety, often serving as a direct replacement or upgrade for less robust or end-of-life switching components, enhancing overall system reliability and operational efficiency. Revo Distribution Limited specializes in providing cost-effective, high-quality used and refurbished telecom and data centre equipment, including the Albright SW280-47M-48V contactor. For B2B clients seeking to optimize their infrastructure investments without compromising performance, Revo offers a sustainable alternative to new equipment procurement. Our inventory of refurbished units enables telecom operators and data centre providers to expand or upgrade their networks efficiently, addressing immediate operational needs or strategic growth initiatives with reduced capital expenditure. By extending the lifecycle of existing infrastructure through the supply of reliable, pre-owned components, Revo supports environmental sustainability while delivering significant economic advantages. Each unit undergoes rigorous testing to ensure it meets operational standards, providing clients with dependable solutions for their critical power management requirements.
