ABB SPAU110C – Residual Overvoltage Relay, Advanced Protection System for Industrial Applications

Operating Voltage:220 V

Protection Range:100V – 260V

Relay Type:Electromechanical

Response Time:≤ 2 ms

Operating Ambient Temperature:-40°C to +70°C

Installation Method:Panel-Mount

Certifications:UL, CE, CSA

    Integrating advanced microcontroller technology, the ABB SPAU110C residual overvoltage relay provides unparalleled accuracy and reliability in detecting and responding to transient overvoltages in industrial circuits.

    Engineered for robust performance in harsh environments, this relay ensures continuous system operation even under extreme temperature fluctuations and high humidity conditions.

    Featuring quick response times, the SPAU110C is capable of swiftly mitigating overvoltage events, thereby protecting sensitive equipment and reducing the risk of costly failures or downtime.

    With its compact design and modular architecture, the ABB SPAU110C offers easy integration into existing control systems, minimizing installation time and costs.

    Offering a comprehensive set of protective functions, including adjustable settings for protection threshold and response characteristics, users can tailor the relay’s performance to meet specific industrial requirements, enhancing overall system safety and efficiency.