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A SmartX direct-coupled damper actuator with an auxiliary switch delivering 35 lb-in (4 N-m) of torque at 120 VAC. It’s designed for spring return applications requiring two-position control of dampers and valves in HVAC systems and mounts directly to 1/2 to 3" (1.27 to 7.62 cm) ball valves.
A SmartX direct-coupled damper actuator with an auxiliary switch delivering 35 lb-in (4 N-m) of torque at 120 VAC. It’s designed for spring return applications requiring two-position control of dampers and valves in HVAC systems and mounts directly to 1/2 to 3" (1.27 to 7.62 cm) ball valves.
Features
| Control signal | On-off, SPST control contacts or Triacs (500 mA rated) |
| Power inputs | Control: 2 postion Voltage: 120 VAC VA at 60Hz: 4.4 |
| Connections | 3' (91 cm) long, appliance cables, 1/2" (1.27 cm) conduit connector. For M20 Metric conduit, use AM-756 adaptor. |
| Electrical outputs | Position feedback voltage “AO” 2–10 VDC (max 0.5 mA) output signal for position feedback or operation of up to four slave actuators. One auxiliary switch. SPDT 6 A resistive at 24 Vac or 250 Vac. |
| Mechanical outputs | Travel rotation limited to 95° ± maximum, adjustable from 40 to 95° with mechanical stop. RA/DA switch: selects direct or reverse acting for proportional models. Position indicator: visual indicator 0 to 1 (0 = spring return position). |
| Ambient temperature limits | Shipping and storage: –40 to 160°F (–40 to 71°C) Operating: –22 to 140°F (–30 to 60°C) Humidity: 5 to 95 % RH, non-condensing. |
| Location | NEMA 2 IEC IP54 |
| Agency listings | UL 873: Underwriters Laboratories (File #E9429 Category Temperature-indicating and Regulating Equipment) Cul: UL LISTED for use in Canada by Underwriters Laboratories. Canadian standards C22.2 No. 24 |
| Control signal | On-off, SPST control contacts or Triacs (500 mA rated) |
| Power inputs | Control: 2 postion Voltage: 120 VAC VA at 60Hz: 4.4 |
| Connections | 3' (91 cm) long, appliance cables, 1/2" (1.27 cm) conduit connector. For M20 Metric conduit, use AM-756 adaptor. |
| Electrical outputs | Position feedback voltage “AO” 2–10 VDC (max 0.5 mA) output signal for position feedback or operation of up to four slave actuators. One auxiliary switch. SPDT 6 A resistive at 24 Vac or 250 Vac. |
| Mechanical outputs | Travel rotation limited to 95° ± maximum, adjustable from 40 to 95° with mechanical stop. RA/DA switch: selects direct or reverse acting for proportional models. Position indicator: visual indicator 0 to 1 (0 = spring return position). |
| Ambient temperature limits | Shipping and storage: –40 to 160°F (–40 to 71°C) Operating: –22 to 140°F (–30 to 60°C) Humidity: 5 to 95 % RH, non-condensing. |
| Location | NEMA 2 IEC IP54 |
| Agency listings | UL 873: Underwriters Laboratories (File #E9429 Category Temperature-indicating and Regulating Equipment) Cul: UL LISTED for use in Canada by Underwriters Laboratories. Canadian standards C22.2 No. 24 |
