Siemens Overload relay 1 pc 3RB3036-1WW1

Electronic overload relay 20...80 A for motor protection, size S2, CLASS 10E for standalone installation. Main circuit: Plug-in. Auxiliary circuit: Screw. Manual-automatic RESET. The SIRIUS 3RB3 electronic overload relay provides current-dependent protection for consumers with normal and heavy starting against excessive heating due to overload, phase asymmetry, or phase failure. With large current setting ranges and different tripping characteristics, a complete series of motors can be covered with just a few types. Their low power loss makes them particularly energy-efficient and contributes to reduced heating in the control cabinet. Global approvals (e.g., IEC and UL/CSA) and applications in explosion-prone environments (ATEX) are standard. Available with various setting ranges for the overload relay and different tripping classes. They come with screw or spring terminals for a quick, maintenance-free, and vibration-resistant connection, as well as for standalone installation. The accessories are compatible across all sizes from S00 to S3. Simple, efficient, always up-to-date - the SIRIUS system modular design.