MP-461-111

The MP-461-111 model from Schneider Electric is a specialized electric actuator that delivers precise rotary movements crucial for various automation applications. Rated for 120 VAC operation, this device provides a robust torque of 50 inch-pounds. It is designed for direct usage in systems such as dampers and globe valves, ensuring reliable performance in these critical functions.

The actuator is engineered with a proportional control signal, optimizing its response according to system commands. In cases of power loss, a spring return mechanism ensures that the actuator defaults to a predetermined safe position, enhancing operational safety. Operating effectively within a temperature range from -40 °C to 57.7 °C makes it suitable for harsh conditions and versatile applications.

Constructed from diecast aluminum and classified with an IP10 rating, the housing features two 1/2-inch conduit openings for easy installation while protecting internal components. The actuator is equipped with an oil-immersed motor and gear train, ensuring smooth and reliable operation, reducing wear from continuous use. Electrical connections are made through a terminal block, facilitating ease of wiring.

Additionally, the actuator includes a single SPDT auxiliary switch which can be utilized for critical signaling or feedback purposes. For enhanced control and monitoring, a built-in feedback potentiometer allows for precise tracking of the actuator's position, ensuring seamless integration with automated systems. Overall, the MP-461-111 actuator is a robust solution designed to meet the demands of industrial environments, providing versatility and reliability in critical operations.