Submittal Sheet

The MA-15S motor actuators are easy to install, easy to wire up, and come with a 5 year warranty. The
superior design insures long life and no 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. It includes an integrated wiring terminal block, and a
NEMA1 rated housing. Dual End-Stop adjustments allow for a maximum Open and Minimum Close field
position capability. A positional arrow is also included that provides visual indication of blade travel.
Optional Model S1A, Auxiliary end-switch can be added if required.
SUBMITTAL SHEET
Forced Air Zone Controls
®
Model MA-15s Actuator
385 Hwy. 33
Englishtown, NJ 07726
Ph: 800-446-3110
Fx: 732-446-5362
SUBMITTAL FORM
SUBMITTED BY:
JOB:
ARCHITECT:
ENGINEER:
CONTRACTOR:
LOCATION:
P/N 090377A0128 REV. C 02.21.13
Copyright © 2006 EWC Controls Inc., All Rights Reserved.
CONTROLS INC.
Excellence Without Compromise
E
W
C
Technical Data
Power Supply 24 VAC ± 20% 50/60Hz
24 VDC ± 10%
Power Consumption 1.5 W
Transformer Sizing 2.5 VA (Class 2 power source)
Electrical Connection Screw Terminal
(26 to 14 GA Wire)
Torque 18 in-lb [2 Nm]
Direction of Rotation Reversible with / switch
Manual Override External Push Button
Running Time 15 seconds, constant
independent of load
Humidity 5 to 95% RH Non-Condensing
Ambient Temperature -22°F to +122°F
[-30°C to +50°C]
Storage Temperature -40°F to +176°F
[-40°C to +80°C]
Housing NEMA 1 / IP20
Housing Material UL94-5VA
Agency Listings cULus
Noise Level 45dB(A)
Positional Indicator
not attached for clarity
4.58”
2.30”
2.60”
TMCB24-3-T
18 in-lb / 2Nm
24VAC/DC
15s
2.5VA 1.5W
!
Class2
Supply
0 1
1
2
3
R
BELIMO
0 1
END STOP ADJUSTMENT
-LOOSEN PHILIPS
HEAD SCREW
-MOVE END-STOP
TO DESIRED POSITION
-TIGHTEN PHILIPS
HEAD SCREW