Description
The Siemens 3RB3133-4WB0 Overload Relay is a certified component designed for dependable motor protection in industrial settings. This 80A rated relay features integrated 1NO + 1NC auxiliary contacts, facilitating seamless integration into control circuits for signaling and interlocking functions. It offers precise and reliable tripping to prevent motor damage from overloads. Engineered with Siemens’ commitment to quality, the 3RB3133-4WB0 ensures accurate and consistent performance over its operational life. The auxiliary contacts provide flexibility, supporting 2A at 24V DC (DC-13) and 4A at 24V AC (AC-15) for control operations. This Siemens overload relay is crucial for applications involving pumps, fans, conveyors, and other motor-driven equipment where reliable protection is paramount. The Siemens 3RB3133-4WB0 plays a vital role in maintaining operational efficiency. Invest in the proven reliability of Siemens for your motor control and protection needs. The Siemens 3RB3133-4WB0 delivers robust performance and peace of mind, safeguarding your valuable assets against thermal overloads.







