The 1SAX121001R1103 EF19-2.7 is an electronic overload relay designed for reliable motor protection in a compact form. It features a self-supplied power design, eliminating the need for an external power source. With a contact current rating of 2.7A and an adjustable overcurrent release range of 0.8 to 2.7A, it offers precise overcurrent protection suitable for standard motor applications. The relay is equipped with screw terminal leads and has dimensions of approximately 85 mm in height, 44.4 mm in width, and 59.3 mm in depth, making it suitable for integration into various control systems. Its user-friendly operation mimics thermal overload relays, providing fast and dependable protection without external power requirements.

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