System Sensor SCWLED-P — L-Series with LED strobe, ceiling mount, white, with a plain housing carrying no FIRE marking.
This is a strobe only: System Sensor lists it under L-Series with LED Strobes, separately from the horn strobes, so it has no sounder. LED draws markedly less current than the older xenon L-Series, easing circuit loading.
- Ceiling candela settings 15, 30, 75, 95, 115, 150 and 177, set by rotary switch
- Current draw at 16 to 33 V of 18, 22, 70, 75, 90, 110 and 115 mA across that ceiling ladder
- Regulated 24 VDC nominal, operating range 16 to 33 V; flash rate 1 per second
- Input terminals 12 to 18 AWG; plug-in plate with a shorting spring for continuity checks
- 32 °F to 120 °F (0 °C to 49 °C), humidity 10 to 93% non-condensing
- Face-mounted test points allow voltage measurement without removing the appliance
Those are the CEILING candela, and differ from the wall ladder of 15, 30, 75, 95, 110, 135 and 185 — the wall twin is the SWLED-P. The SCWLED carries FIRE marking, the SCWLED-B is the Canadian FIRE/FEU version and the SCRLED is red. The PC2WLED adds a horn.
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