Siemens SIRIUS Innovation Contactor Relay , Overload Relay, -20°C to 70°C Operating Temperature, 45mm Width 3RU2926-3AC01

Siemens 3RU2926-3AC01 Contactor Relay Overload is designed for sensitive and reliable current protection in industrial electrical systems, operating over a temperature range from -20°C to 70°C. It belongs to the SIRIUS Innovation series known for precision and durability.

This thermal overload relay integrates a switch position indicator and a test function, enabling quick diagnostics and improved maintenance efficiency. It features a STOP button and a selector switch that allows users to toggle between manual and automatic reset modes to suit different operational needs.

Connection options include both screw terminals and spring-clamp versions, ensuring compatibility with various installation preferences. The device offers high impulse voltage resistance rated at 6 kV and an insulation voltage of 690 V, providing robust protection against electrical surges.

Mounting flexibility is afforded by compatibility with both surface mounting and DIN-rail standalone setups, expanding application versatility within automation and control systems.

Engineered specifically for use with Sirius Size S0 and S00 contactors, the relay delivers effective load protection up to 80 A, making it suitable for diverse industrial, manufacturing, HVAC, and automation applications requiring dependable overload protection.

Manufactured in Germany, this overload relay reflects Siemens’ high standards in quality and reliability. It ensures long-term operational safety and efficiency in demanding environments.

Operates reliably within a temperature range from -20°C to 70°C. Includes switch position indicator and test function for ease of use. Equipped with STOP button and selector switch for manual/automatic reset. Available with screw connection or spring-clamp terminal options.

Impulse voltage resistance of 6 kV and insulation voltage of 690 V enhance durability. Compatible with surface or DIN-rail standalone mounting methods. Designed for use with Sirius Size S0 & S00 contactors, supports load protection up to 80 A.

Manufactured in Germany ensuring premium quality. Explore more Siemens Contactor Relays and automation solutions at EnvMart for your industrial and electrical equipment needs.