Eaton QM40/3N

The Eaton QM40/3N is a globally distributed three-pole molded case circuit breaker designed to provide reliable overcurrent protection in industrial electrical installations. Its robust construction ensures operational safety and system integrity in demanding environments.

Key Technical Features and Applications of QM40/3N

• Rated for 40 amps with a three-pole configuration, enabling coordinated protection across multi-phase power systems.
• Thermal-magnetic trip mechanism allows precise response to both overload and short-circuit conditions, enhancing equipment longevity.
• Compact design facilitates integration within control panels where space optimization is critical.
• Provides quick disconnection capability, ensuring minimal downtime during electrical faults.
• Compatible with various auxiliary accessories for customized control and signaling functions.

This circuit breaker is frequently utilized in manufacturing plants for motor protection and in commercial building power distribution networks where dependable circuit interruption is essential.