MS4604F1210
Details
Details
MS4604F1210 Fire/Smoke Damper Actuator, 30 lb-in, Fast-Acting Two-Position, 230 VAC, 2 Aux Switches
Takes on/off control.
Runs on 230 VAC.
Returns to its fail position by spring on power loss.
Meets UL555S at 350 deg F only when tested with the damper.
Key Features
- 2 SPST position switches at 7 and 85 deg
- 15 sec drive and spring return
Product Specifications
| Manufacturer | Honeywell |
|---|---|
| Model | MS4604F1210 |
| Product type | Fast-acting two-position spring return actuator for fire/smoke dampers |
| Torque | 30 lb-in (3.4 N-m) spring return and 350 deg F driving; stall maximum 150 lb-in (17 N-m) |
| Fail action | Spring return, cw or ccw by reversible mounting |
| Control signal | Two-position (SPST), Series 40 |
| Supply power | 230 VAC +/-10%, 50/60 Hz |
| Power consumption | Running 0.13 A, 18 W; holding 0.10 A, 11 W |
| Timing | Drive open 15 sec typical; spring close 15 sec typical |
| Stroke | 95 deg +/-3 deg, mechanically limited |
| Aux switches | 2 SPST position-indicating switches, fixed at 7 and 85 deg nominal stroke; 125 VAC/24 VDC, 3 A resistive; designed to pass UL555S at 350 deg F for 30 minutes |
| UL555S | Designed to meet UL555S at 350 deg F (176 deg C) on marked models; must be tested with the damper |
| Mounting | Round 1/2 in. shaft adapter with 1/4 in. set screws (1/4-20 UNC-2A, alloy steel HRC 45-53, nylon patch thread lock); minimum shaft length 2 in. (51 mm); linkages not recommended |
| Electrical connections | 32 in. (0.8 m), 18 AWG power leads; 18 in., 18 AWG switch leads |
| Enclosure | NEMA 1; IP40; die-cast aluminum housing |
| Operating temperature | 0 to 130 deg F (-18 to 55 deg C) |
| Storage temperature | -40 to 140 deg F (-40 to 60 deg C) |
| Humidity | 5 to 95% RH, non-condensing |
| Noise | 75 dBA driving open; 20 dBA holding (at 1 m) |
| Approvals | UL/cUL (optional); UL60730 (optional); CE; C-Tick |
| Design life | 30,000 full stroke cycles |
| Dimensions | 8-15/16 x 4 x 3-1/4 in. (227 x 102 x 83 mm); 5-1/8 in. (130 mm) across the conduit end |
| Weight | 5 lb (2.3 kg) |
| Included | 205649 mounting bracket |
| Accessories | 32003168-004 shaft adapter extension; 50006427-001 flexible anti-rotation bracket |
| Honeywell form | 63-2740-11 Rev. 02-18; 38-00006 Rev. 03-18; 38-00001 |