System Sensor SCRLED L-Series LED Ceiling Strobe, Red, 2-Wire (Replaces SCRL)

System Sensor SCRLED — L-Series with LED ceiling-mount strobe, red, FIRE lettering, 2-wire.

The L-Series with LED platform swaps the xenon flashtube for an LED optic, which System Sensor rates at an average 40 percent lower current draw across the candela range. That frees capacity on a notification appliance circuit, and face-mounted test points let a meter read device voltage without pulling the appliance down.

• Field-selectable ceiling candela: 15, 30, 75, 95, 115, 150 and 177 cd by rotary switch
• Maximum current 18 mA at 15 cd to 115 mA at 177 cd over 16 to 33 V
• Regulated 24 VDC nominal; flash rate 1 flash per second
• 32°F to 120°F, 10 to 93 percent RH; terminals take 12 to 18 AWG
• 6.83" (173.5 mm) diameter; plug-in mounting plate with shorting spring
• Compatible with legacy SpectrAlert, SpectrAlert Advance and L-Series; dual UL and ULC certified

Honeywell bulletin M23.2SS lists SCRLED as the replacement for the xenon SCRL. Separate it from SCWLED (white), SCRLED-P (plain), the wall-mount SRLED and the ceiling horn strobe PC2RLED; surface mounting uses the SBBCRL back box.

Documents

• L-Series with LED Indoor Horns, Strobes and Horn Strobes — Data Sheet (PDF)

FAQ

What candela settings does it have?
Ceiling settings of 15, 30, 75, 95, 115, 150 and 177 cd.

What is the current draw?
UL/ULC maximum strobe current at 16-33 V ranges from 18 mA at 15 cd to 115 mA at 177 cd.

What wire sizes do the terminals take?
12 to 18 AWG.

Is there a white or plain version?
Yes. SCWLED is the white version, and SCRLED-P is the plain version without FIRE lettering.