Product Specifications

Application

Fire and Smoke

Dimensions (in.)

10.67 in high x 3.94 in wide x 2.95 in deep

Dimensions (mm)

271 mm high x 100 mm wide x 75 mm deep

Includes

Self-centering shaft adapter, 3mm crank

Weight (lb)

8 lb

Weight (kg)

3.63 kg

Materials

Aluminum housing

Comments

Two integral 3/8 in. flexible conduit connections

Item Type

Product

Mounting

Direct Coupled

Frequency

50 Hz; 60 Hz

Approvals, Underwriters Laboratories Inc.

UL873, Plenum Rated

Electrical Connections

Teflon-jacketed cable

Operating Humidity Range (% RH)

5 to 95% RH, non-condensing

Supply Voltage

24 Vac +20%, -10%

Power Consumption

Driving-- 45 VA, Holding-- 10 VA

Shipping and Storage Temperature Range (F)

-40 F to +140 F

Shipping and Storage Temperature Range (C)

-40 C to +60 C

Approvals, CE

89/336/ECC, 73/23/EEC

Approvals, Canadian Underwriters Laboratories Inc.

cUL C22.2 No. 24-93

Ambient Temperature Range (F)

-40 F to +130 F

Ambient Temperature Range (C)

-40 C to +55 C

Switch Ratings

250 Vac, 5 A res

Approvals, C-Tick

N314

Environmental, Electrical or Ingress Protection Rating

NEMA 2; IP54

Internal Auxiliary Switch

2

Maximum Noise Rating

Driving (dB(A) @ 1m)-- 70; Holding (dB(A) @ 1m)-- 20 (no audible noise)

Stroke

95 ±3 degrees

Shaft Dimensions (in.)

3/8 to 1.06 in. round or 3/8 to 11/16 in. square

Actuator Type

Damper

Control Signal

Two position; SPST

Fail Safe Mode

Spring Return

Torque Rating (lb-in.)

175 lb-in.

Torque Rating (Nm)

20 Nm

Spring Return Torque/Force (lb-in., lbf)

175 lb-in.

Spring Return Torque/Force (Nm, N)

20 Nm

Additional Torque Ratings (lb-in.)

Maximum Stall-- 425 lb-in.; Minimum Driving at 350 F-- 175 lb-in.

Additional Torque Ratings (Nm)

Maximum Stall-- 48 Nm; Minimum Driving at 175 C-- 20 Nm

External Auxiliary Switches Available

No

Timing, Nominal

Driving @ 60 Hz (sec)-- 15 sec

Spring Return Timing

Maximum-- 15 sec

Shaft Adapter Type

Self-centering clamping

Manual operation

Manual crank

Shaft Dimensions (mm)

10 to 27 mm round or 10 to 18 mm square

Spring Return Direction

By orientation

Electrical Connections (in.)

40 in.

Electrical Connections (mm)

1 m