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Schneider Electric MP-451 120V Proportional Rotary HVAC Actuator
- Regular price
- $2,999.00
- Sale price
- $2,999.00
- Regular price
-
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Product Description P/N: MP-451
Description
The Schneider Electric MP-451 is a proportional electric rotary actuator designed for controlling dampers and globe valves in HVAC systems. It operates on 120 VAC power and provides 220 lb-in (25 N·m) of torque with a non-spring return configuration. Its feedback potentiometer, auxiliary SPDT switch, and adjustable rotational range support controlled positioning and monitoring.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Schneider Electric |
| Category | HVAC Actuators |
| Part Number | MP-451 |
| Subcategory | Proportional Rotary Actuators |
| Actuator Type | Electric |
| Product Range | Gear Train |
| Product Series | MPx-4xx |
| Rated Supply Voltage | 120 VAC |
| Control Signal | Proportional / Modulating |
| Torque | 220 lb-in (25 N·m) |
| Mechanical Movement | Rotary |
| Rotation | 180° |
| Rotational Range Adjustment | 45–320° |
| Auxiliary Switch | 1 SPDT |
| Additional Features | Actuator Drive, Feedback Potentiometer |
| Motor Type | Oil-Immersed Motor |
| Electrical Connection | Terminal Block |
| Conduit Connection | 1/2 in. |
| Input Current | 650 mA |
| Insulation Class | Class I |
| Protection Rating | NEMA 1 / IP10 |
| Material | Die-Cast Aluminum Housing |
| Manual Override | 5/32 in. Allen Wrench |
| Position Indicator | Green Push Stem with Color Markers |
| Application | Dampers, Globe Valves |
| Operating Humidity | 5–95% RH, Non-Condensing |
| Operating Temperature | -40°F to 135.9°F (-40°C to 57.7°C) |
| Storage Temperature | -40°F to 160°F (-40°C to 71°C) |
| Weight | 10.00 lb. |
Information About MP-451
The MP-451 belongs to the Schneider Electric MPx-4xx Gear Train product series and uses an oil-immersed motor with a die-cast aluminum housing. Its proportional/modulating control input enables rotary positioning for compatible dampers and globe valves. The actuator includes a terminal block connection, manual override, and green push-stem position indicator with color markers for installation and service. A 45–320° rotational range adjustment allows the actuator movement to be configured for different application requirements.
Key Features:
- 120 VAC Operation: Uses a 120 VAC rated supply for electric actuator operation.
- Proportional Control: Provides modulating control for accurate rotary positioning.
- 220 lb-in Torque: Delivers 220 lb-in (25 N·m) of tightening torque.
- Non-Spring Return: Maintains a non-spring-return configuration for standard actuator applications.
- Rotary Movement: Provides rotary mechanical movement with a configurable 45–320° range.
- Feedback Potentiometer: Provides position feedback for compatible control systems.
- Auxiliary Switch: Includes one SPDT auxiliary switch for switching or position indication functions.
- Manual Override: Allows manual positioning using a 5/32-inch Allen wrench.
The MP-451 delivers the reliability and precision required for proportional rotary control of HVAC dampers and globe valves.
Description
The Schneider Electric MP-451 is a proportional electric rotary actuator designed for controlling dampers and globe valves in HVAC systems. It operates on 120 VAC power and provides 220 lb-in (25 N·m) of torque with a non-spring return configuration. Its feedback potentiometer, auxiliary SPDT switch, and adjustable rotational range support controlled positioning and monitoring.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Schneider Electric |
| Category | HVAC Actuators |
| Part Number | MP-451 |
| Subcategory | Proportional Rotary Actuators |
| Actuator Type | Electric |
| Product Range | Gear Train |
| Product Series | MPx-4xx |
| Rated Supply Voltage | 120 VAC |
| Control Signal | Proportional / Modulating |
| Torque | 220 lb-in (25 N·m) |
| Mechanical Movement | Rotary |
| Rotation | 180° |
| Rotational Range Adjustment | 45–320° |
| Auxiliary Switch | 1 SPDT |
| Additional Features | Actuator Drive, Feedback Potentiometer |
| Motor Type | Oil-Immersed Motor |
| Electrical Connection | Terminal Block |
| Conduit Connection | 1/2 in. |
| Input Current | 650 mA |
| Insulation Class | Class I |
| Protection Rating | NEMA 1 / IP10 |
| Material | Die-Cast Aluminum Housing |
| Manual Override | 5/32 in. Allen Wrench |
| Position Indicator | Green Push Stem with Color Markers |
| Application | Dampers, Globe Valves |
| Operating Humidity | 5–95% RH, Non-Condensing |
| Operating Temperature | -40°F to 135.9°F (-40°C to 57.7°C) |
| Storage Temperature | -40°F to 160°F (-40°C to 71°C) |
| Weight | 10.00 lb. |
Information About MP-451
The MP-451 belongs to the Schneider Electric MPx-4xx Gear Train product series and uses an oil-immersed motor with a die-cast aluminum housing. Its proportional/modulating control input enables rotary positioning for compatible dampers and globe valves. The actuator includes a terminal block connection, manual override, and green push-stem position indicator with color markers for installation and service. A 45–320° rotational range adjustment allows the actuator movement to be configured for different application requirements.
Key Features:
- 120 VAC Operation: Uses a 120 VAC rated supply for electric actuator operation.
- Proportional Control: Provides modulating control for accurate rotary positioning.
- 220 lb-in Torque: Delivers 220 lb-in (25 N·m) of tightening torque.
- Non-Spring Return: Maintains a non-spring-return configuration for standard actuator applications.
- Rotary Movement: Provides rotary mechanical movement with a configurable 45–320° range.
- Feedback Potentiometer: Provides position feedback for compatible control systems.
- Auxiliary Switch: Includes one SPDT auxiliary switch for switching or position indication functions.
- Manual Override: Allows manual positioning using a 5/32-inch Allen wrench.
The MP-451 delivers the reliability and precision required for proportional rotary control of HVAC dampers and globe valves.