| Code |
ULCAH330 |
| Description |
Addressable Multi-Mode Heat Sensor |
| Detection Type |
Rate-of-Rise + Fixed Temperature |
| Standards |
UL 521 |
| Working Voltage |
18 – 30 VDC |
| Voltage Waveform |
Filtered DC ±1V max, 120Hz ripple |
| Standby Current |
220 µA (Average) |
| Alarm Current |
5 mA (Max) |
| Start-up Time |
2 Seconds |
| Reset Time |
2 Seconds (Max) |
| Heat Element Ratings |
ROR + Fixed 135°F, Fixed 135°F, Fixed 194°F |
| Heat Class |
A2R |
| Detector Spacing |
50 ft |
| Mounting Position |
Ceiling (Open Areas) |
| IP Rating |
IP40 |
| Operating Temperature |
-10°C to 60°C (14°F to 140°F) |
| UL Listed Temp Range |
0°C to 38°C / 65°C (32°F to 100°F / 150°F) |
| Humidity |
0 – 93% RH (Non-condensing) |
| Compatibility Identifier |
W002 |
| Compatible Base |
UCAB300 |
| System Compatibility |
Eaton UL Fire Systems |
| Dimensions (Incl. Base) |
Ø104 mm × 55 mm Depth |
| Depth (Excl. Base) |
43 mm |
| Recommended Use |
Areas with dust, steam, fumes, or smoke where smoke detectors may cause false alarms |
