ABB SPAJ141C-AA Overload and Ground Leak

ABB SPAJ141C-AA Overload and Ground Leak Protection Relay – Product Specifications and Data Sheet

The ABB SPAJ141C-AA is a reliable overload and ground leak protection relay designed for use in industrial and commercial electrical systems. It is engineered to safeguard motors and electrical circuits from damage caused by excessive current, overload conditions, and ground faults. This relay provides accurate and timely detection of abnormal electrical conditions, allowing quick disconnection of the power supply to prevent further damage or hazards. The device is suitable for various applications including pumps, compressors, fans, and other motor-driven equipment where protection against electrical faults is critical. Its robust design ensures stable operation in industrial environments with electrical noise and fluctuating power conditions.

This protection relay features adjustable settings for overload current and ground fault sensitivity, giving operators the flexibility to tailor protection parameters to specific system requirements. It includes clear LED indicators for status and fault alarms, which aid in easy monitoring and maintenance. The SPAJ141C-AA supports simple wiring and installation, making it compatible with standard control panels. It also includes built-in test functions to verify proper relay operation without needing to disconnect equipment. Its compact size and modular construction allow it to be integrated seamlessly with other protection devices and control systems.

In the current industrial landscape, protective relays like the ABB SPAJ141C-AA are essential to improving system safety, reducing downtime, and extending equipment life. As automation and energy efficiency become priorities, the demand for reliable protective devices grows across sectors such as manufacturing, utilities, and infrastructure. Zhangzhou Fengyun Electric Equipment Co., Ltd. supplies this relay along with a broad portfolio of European and American industrial control products. The company is known for strong technical support, comprehensive after-sales service, and fast delivery. Customers may contact sales engineer Amy at 15359029662 for expert advice and assistance.

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