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MP-453-133
The Schneider Electric MP-453-133 is an electric actuator designed primarily for controlling dampers and globe valves. With a torque rating of 220 in-lb, this device provides robust performance in various applications.
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Technical specifications for MP-453-133
| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Electric Actuator |
| Product Line | MP-4 Series |
| Part Number | MP-453-133 |
| Current Rating | 0.27 Amps (at 25 W, 120 VAC) |
| Torque | 220 in-lb |
| Control Signal | Proportional with 1000-Ohm feedback potentiometer |
| Loss of Power Type | Non-Spring Return |
| Supply Voltage | 120 VAC |
| Electrical Connections | Terminal Block |
| Mechanical Movement | Rotary, 90° rotation |
| Timing | 40 seconds (with no load) |
| Auxiliary Switch | 1 SPDT |
| Protection Rating (NEMA) | NEMA 1 |
| Housing | Diecast aluminum, with two 1/2-inch conduit openings |
| Motor Type | Capacitor-driven motor |
| Actuator Application | Dampers, Globe Valves |
The MP-453-133 from Schneider Electric is a specialized electric actuator catering to precise control mechanisms in HVAC and industrial applications. It operates at a current rating of 0.27 Amps, delivering power through a 120 VAC supply. This actuator produces a significant torque of 220 in-lb, making it suitable for demanding tasks.
It employs a proportional control signal for refined movement, enhanced by a 1000-Ohm feedback potentiometer that aids in precise positioning. The design includes a non-spring return mechanism, ensuring reliable operation in the event of a power loss.
Engineered for rotary movement, the actuator provides a 90° rotation capability, achieving its full travel in approximately 40 seconds when unloaded. This timing ensures efficiency in responsive control scenarios. Additionally, the actuator features one auxiliary switch with a single-pole double-throw (SPDT) configuration, which can be utilized for additional control functions.
Protection against environmental factors is provided by a NEMA 1 rating, suitable for indoor applications. The actuator’s housing is made from durable diecast aluminum, designed with two 1/2-inch conduit openings for convenient electrical connections through a terminal block. Powered by a capacitor-driven motor, the MP-453-133 ensures high efficiency and longevity in its operational life, ideally suited for applications such as dampers and globe valves.
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