High Tech Systems & Equipment Inc. - Systems & Equipment 
Description
MP-451 Schneider Electric (Barber Colman) Actuator
MP-451 Schneider Electric Tech Sheet (PDF)
Proportional Actuator, 120 V, 220 Lb-In Torque, 80 Second Timing ( No Load ), Non Spring Return, SPDT Auxiliary Switch, 180 Degree Rotation
MP-451 Schneider Electric
Actuator Type: Electric
Control Signal: Proportional
Loss of Power Type: Non-Spring Return
Power Input Voltage: 120 VAC
Leads and Connections: Terminal Block
Torque: 220 in-lb
Mechanical Movement: Rotary
Auxiliary Switch: 1 SPDT
Additional Features: Actuator drive, Feedback potentiometer
Protection Rating: NEMA 1
Product Line: Schneider Electric
Product Range: Gear Train
Series: MPx-4xx
Actuator Use: Dampers, Globe Valves
Product Specifications
| [Us] rated supply voltage | 120 V AC |
| Actuator Product Range | Gear Train |
| Actuator Product Series | MPx-4xx |
| Actuator Type | Electric |
| Additional Features | Actuator Drive |
| Feedback Potentiometer | |
| Auxiliary Switch | 1 SPDT |
| Brand | Schneider Electric |
| By Schneider | Yes |
| Conduit Connection | 1/2 in |
| Control Signal | Proportional/Modulating |
| Final Result for Connectable | Not connectable |
| Final Result for Flywheel performance tracking | Not connectable |
| Humidity | 5…95 % non-condensing |
| Input Current | 650 mA |
| Insulation Class | Class I |
| IP Protection Rating | IP10 |
| Leads and Connections | Terminal Block |
| Loss of Power Type | Non-Spring Return |
| Manufacturer | Schneider Electric |
| Material | Die cast aluminium: housing |
| Mechanical Movement | Rotary |
| Motor Type | Oil immersed motor |
| Override | Manual override with 5/32 allen wrench |
| Position Indicator | Green Push Stem with Color Markers |
| Product Destination | dampers |
| globe valve | |
| Product Or Component Type | Actuator |
| Rotation | 180 ° |
| Rotational Range Adjustment | 45 to 320 degrees |
| Temperature Ambient Operating Range | -40.0000000000…135.9 °F (-40…57.7 °C) |
| Temperature Shipping and Storage Range | -40…160 °F (-40…71 °C) |
| Tightening Torque | 220 lb.in |
| 25 N.m |
