Siemens 3RA23278XB302AC2

Siemens 3RA23278XB302AC2 Overview

The Siemens 3RA23278XB302AC2 is a globally recognized motor protection circuit breaker designed for precise control and safeguard of industrial electric motors. This device ensures reliable interruption of motor circuits under overload and short-circuit conditions, essential for maintaining operational continuity in demanding environments.

Key Technical Features and Applications of 3RA23278XB302AC2

• Adjustable thermal-magnetic trip unit enables tailored motor protection to prevent overheating and mechanical damage during variable load conditions.
• Compact design facilitates integration into control panels with limited space while supporting easy installation and maintenance.
• Enhanced switching capacity allows interruption of high short-circuit currents, ensuring safety in robust industrial power networks.
• Compatibility with auxiliary contacts and control modules provides flexible automation and monitoring options.

Typical applications include motor control centers in manufacturing plants and pump stations requiring dependable motor safeguarding against electrical faults.