Description
The Siemens 3RT1055-1AB36 is an advanced SIRIUS 3RT Contactor, engineered for precise motor control and power switching applications. This 3-pole contactor offers a 65A current rating and a substantial 90kW power capacity. It is equipped with 2 Normally Open (NO) and 2 Normally Closed (NC) auxiliary contacts, providing flexibility for complex control circuits. The contactor operates with a low 23 to 26 V coil voltage and is rated for up to 1kV, ensuring compatibility with various electrical systems.
Built with Siemens’ commitment to quality and innovation, the Siemens 3RT1055-1AB36 contactor delivers exceptional reliability and performance. Its design facilitates high switching reliability and a long service life, even under demanding operational conditions. The precise switching action is crucial for protecting motors and other connected equipment from electrical faults.
This Siemens 3RT1055-1AB36 is an ideal choice for motor starting, load switching, and general power control in industrial automation, machine building, and control panel applications. The combination of NO and NC auxiliary contacts allows for integrated control logic, such as interlocking and signaling. The Siemens 3RT1055-1AB36 is a versatile component for sophisticated electrical systems.
Invest in the Siemens 3RT1055-1AB36 for advanced and dependable motor control and power switching. Its high performance, robust design, and versatile features make it an excellent choice for critical industrial applications. Trust Siemens for superior contactor technology.







