Description
24VAC/DC, 120VAC
NEMA Type 4 UL listed for non-hazardous indoor and outdoor applications
UV Resistant, UL listed housing and cover material
Physical Specifications
Size: (Rectangular Dimensions)
(Square Dimensions)
14.38 in (37 cm) Length; 5 in (12.7 cm) Width; 2.5 in (6.36 cm) Depth
7.75 in (19.7 cm) Length; 9 in (22.9 cm) Width; 2.5 in (6.35 cm) Depth
Weight: 2.5 lbs (1.14 kg)
Environmental Rating: NEMA4
Operating Temperature Range: –4° to 158°F (–20° to 70°C)
Operating Humidity Range: 0% to 95% relative humidity non-condensing
Air Duct Velocity: 100 ft/min to 4000 ft/min (.5 m/sec to 20.3 m/sec)
Electrical Ratings
Power supply voltage: 20-29 VDC 24 VAC 50-60 Hz 120 VAC 50-60 Hz
Input capacitance: 270 μF max 270 μF max N/A
Reset voltage: 3.0 VDC min 2.0 VAC min 10 VAC min
Reset time: (with RTS451) .03 to 0.3 sec .03 to 0.3 sec .03 to 0.3 sec
Reset time: (by power down) 0.6 sec max 0.6 sec max 0.6 sec max
Power up time: 35 sec max 35 sec max 35 sec max
Alarm response time: 15 sec 15 sec 15 sec
Sensitivity Test: See detector label See detector label See detector label
Current Requirements: (Using No Accessories)
Max. standby current: 21 mA @ 24 VDC 65 mA RMS @ 24 VAC 60 Hz 20 mA RMS @ 120 VAC 60 Hz
Max. alarm current: 65 mA @ 24 VDC 135 mA RMS @ 24 VAC 60 Hz 35 mA RMS* @ 120 VAC 60 Hz
Contact Ratings
Alarm initiation contacts: (SPST) 2.0A @ 30 VDC (resistive)
Alarm auxiliary contacts: (DPDT) 10A @ 30 VDC (resistive); 10A @ 250 VAC (resistive); 1⁄2 [email protected]; 1⁄4 [email protected]
Note: Alarm auxiliary contacts shall not be connected to initiating circuits of control panels. Use the alarm initiation contact for this purpose.
Supervisory contacts: (SPDT) 2.0A @ 30 VDC (resistive); 2.0A @ 125 VAC (resistive)
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