Kidde 2447TH-R 2400 Series Fire Alarm Temporal Horn 24V DC
Red 24 V temporal horn from the 2400 Series of outdoor/indoor fire alarm horns and horn-strobes. It produces up to 95 dB at 1 m with a low-frequency tone and must be connected to a signal circuit that supplies constant (not pulsed) voltage. The housing is high-impact, fire-retardant plastic and needs no separate trim plate.
Key Features
- Temporal horn, low and high output settings
- Adjustable audible output: 92-95 dB at 1 m (82-85 dB at 10 ft)
- Suitable for indoor and outdoor applications
- Mounts to a North American 4 in. square or two-gang box; single-screw mounting plate
- Terminals accept up to #12 AWG wire; diode for circuit supervision
- Operating temperature -31 F to 150 F (-35 C to 66 C)
Specifications
| Operating voltage |
24 V (DC or full-wave rectified) |
| Current, low setting |
0.020 A DC / 0.028 A FWR |
| Current, high setting |
0.040 A DC / 0.055 A FWR |
| Sound output |
95 dB at 1 m / 85 dB at 10 ft |
| Housing color |
Red |
| Dimensions |
5.5 x 5.5 x 0.625 in. |
| Approx. shipping weight |
1.7 lb |
Compatible With
- 2459-SMB-R indoor surface box
- 2459-WPB-R outdoor (weatherproof) surface box
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