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The MP-481-600 from Schneider Electric is an electric actuator designed for controlling dampers and globe valves. Operating at 120 VAC, it provides a robust torque of 220 in-lb and features a running time of 130 seconds for full movement.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Electric Damper/Valve Actuator |
| Product Line | MP-4 Series |
| Part Number | MP-481-600 |
| Torque | 220 in-lb |
| Running Time | 130 sec |
| Voltage Rating (AC) | 120 VAC |
| Control Signal | Proportional, 6 to 9 Volts DC |
| Loss of Power Type | Non-Spring Return |
| Power Consumption | 0.5 A at 120 VAC |
| Mechanical Movement | Rotary |
| Auxiliary Switch | 1 SPDT |
| Housing/Protection Rating | NEMA 1, die-cast housing, with four 1/2-inch conduit openings |
| Operating Temperature Range | -40 to 58 °C |
| Electrical Connections | Terminal Block |
| Motor/Gear Train | Oil-immersed motor/gear train |
| Actuator Use | Dampers, Globe Valves |
The electric damper and valve actuator model MP-481-600 from the MP-4 series by Schneider Electric is engineered for efficient control in HVAC systems. With a torque rating of 220 in-lb and a running duration of 130 seconds, this actuator effectively manages the opening and closing of dampers and globe valves.
Designed to operate at a voltage level of 120 VAC, the actuator draws a power consumption of 0.5 A. It works with a proportional control signal, which spans from 6 volts to 9 volts DC, thus allowing for precise adjustment of valve positions. The actuator's mechanical movement is rotary, enabling smooth transitions between positions.
An auxiliary switch of type SPDT is integrated into the unit, providing an additional functionality for indicating actuator status or integrating into control systems. Built to endure harsh conditions, the MP-481-600 has an operational temperature range from -40 to 58 °C, making it flexible across various environmental conditions.
Its housing is rated NEMA 1, constructed from die-cast materials, ensuring suitable protection for its internal components. Furthermore, the design incorporates four 1/2-inch conduit openings to assist with electrical connections, which are managed via a terminal block. The actuator employs an oil-immersed motor and gear train for reliable, long-lasting performance.