3RB3036-1UB0 SIEMENS

The 3RB3036-1UB0 is a Siemens overload relay designed to provide comprehensive motor protection within a 12.5 to 50 Ampere range. Classified as Size S2 and adhering to Class 10E tripping characteristics, this relay ensures reliable and efficient safeguarding against overloads. It is specifically designed for direct contactor mounting, simplifying installation and minimizing wiring complexity. The main circuit connections utilize screw terminals for secure and robust electrical connections, while the auxiliary circuit also employs screw terminals for ease of integration with control systems. Featuring a manual-automatic-reset function, the relay offers flexibility in responding to overload events, allowing for both manual intervention and automatic recovery. This overload relay is an ideal choice for motor protection applications requiring a compact, versatile, and dependable solution. Its precise overload detection and adjustable current range make it suitable for a wide variety of motor sizes and operating conditions. By preventing motor damage due to overcurrents, the 3RB3036-1UB0 contributes to increased equipment uptime and reduced maintenance costs.