Fast-acting, two-position actuator with 175 lb-in., 20 Nm spring return and 230 Vac || MS4620F1203/U
Артикул: MS4620F1203/U
Наименование: Fast-acting, two-position actuator with 175 lb-in., 20 Nm spring return and 230 Vac
Производитель: Honeywell
Overview
Honeywell's Fast-acting, two-position actuator with 175 lb-in., 20 Nm spring return and 230 Vac actuator accepts two-position control with an integral junction box and accepts an on/off signal from a single-pole, single-throw controller. Reliability operates in smoke control systems requiring UL555S ratings up to 350F.
Features
175 lb-in. (20 Nm) minimum driving torque at 350F (176C)
Integral stainless steel spring return ensures return torque level
Reversible mounting allows clockwise (cw) or counterclockwise (ccw) spring rotation
Fifteen-second spring return timing
No special cycing required and no audible noise during long-term holding
Models available with integral high temperature (350 F) SPST position-indicating switches (<7 degrees, >85 degrees)
Ninety-five degree angle of rotation for tight damper closure
Actuator holds rated torque at reduced power level and die-case aluminum housing design allows flush mounting to damper
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
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
230 Vac ?10%
Power Consumption
Driving-- 0.20A, 35W, Holding-- 0.14A, 10W
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