Schneider Electric MP-454 Damper/Valve Actuator

The MP-454 Damper/Valve Actuator from Schneider Electric delivers precise, electric modulating control for dampers and globe valves. This 120V AC, proportional rotary actuator provides reliable, non-spring return operation with a 90° rotation range.

With a torque of 220 in-lb and a current rating of 0.65 A, the actuator is designed for robust performance in commercial HVAC systems. The NEMA 1 enclosure protects the unit in typical installations, and a terminal block connection keeps wiring tidy. It is UL (Canada and US), UL, CUL, and CE approved, ensuring compliance across facilities. The MP-454 includes an SPDT auxiliary switch for advanced control schemes and supports damper and globe valve applications across a wide operating temperature range (-40 to 136°F).

• Type: Electric, Modulating, Proportional, Rotary
• Voltage / Frequency: 120 VAC, 60 Hz
• Rotation / Torque: 90° arc, 220 in-lb
• Enclosure / Connection: NEMA 1, Terminal Block
• Applications: Damper, Globe Valve
• Includes: SPDT Auxiliary Switch
• Operating Range: -40 to 136°F
• Certifications: UL, ULc, CE