Schneider Electric MP-485 Damper/Valve Actuator

The Schneider Electric MP-485 Damper/Valve Actuator is an electric, modulating, proportional rotary actuator designed for precise damper and globe valve control. It operates with non-spring return and uses 120 Volt AC power to deliver accurate position under 60 Hz systems across a full 180-degree travel.

Designed for HVAC and building automation, this versatile actuator delivers strong performance with a 220 in-lb torque and a 180-degree travel. It accepts a 2–12 VDC control signal, runs on 120 VAC, and includes a built-in transformer for convenient wiring. The NEMA 1 enclosure provides reliable indoor protection, while the compact size fits tight installations.

• Torque: 220 in-lb for robust damper and globe valve actuation
• Rotation: 180° travel for full-range control
• Power & control: 120 VAC, 0.5 A, 60 Hz; 2–12 VDC input
• Enclosure: NEMA 1 rating for indoor use
• Connections: Terminal block; includes SPDT auxiliary switch; built-in transformer
• Approvals: UL (Canada/US), UL, CUL, CE
• Dimensions & temp: 5-3/8" W × 6-5/16" D × 7" H; -40 to 136°F