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- The MA-15S motor actuator is easy to install, easy to wire up, and comes with a 5 year warranty. The superior design insures long life and zero maintenance. The Motor can be oriented in any position in a conditioned area. The UL Listed Motor Actuator is a 24vac 3 wire power open & power close type rated at 18 inch lbs. of torque and 15 second travel time. The MA-15S can also operate in floating mode and is compatible with Carrier® Infinity & Bryant® Evolution communicating zone control systems. The MA-15S includes an integrated wiring terminal block, and has a NEMA1 rated housing. Dual End-Stop adjustments allow for a maximum Open and Minimum Close field position capability.
- Glass Filled Nylon Bearings provide quiet operation.
- Overlapping parallel blades for low leakage.
- Power open / Power close function at 35 seconds.
- 1 watt (1.5va) power requirement.
- Motor Actuator housing is rated NEMA1.
- End-Stop adjustment allows for a percentage of relief air (leakage) to be set when the damper is powered to the closed position. You may set a maximum open position as well.
- Bright green & red LED’s indicate damper open/closed position, regardless of end stop adjustment.
- ManufacturerEWC ControlsManufacturer #10X12 NDStatic Pressure1.5 wc maxWires to motor3