Simplex 4904-9170 TrueAlert Non-Addressable Strobe, Wall-Mount, 110cd, 24V, Free-Run, Red, "Fire" and Logo
The 4904-9170 is a Simplex TrueAlert non-addressable, free-run wall-mount strobe rated 110 candela, with a red housing and white FIRE lettering. It is a 24 VDC xenon strobe for reverse-polarity supervised notification appliance circuits. The one-piece housing mounts to a single-gang, double-gang or 4 in. square electrical box.
Key Features
- 24 VDC xenon flashtube strobe for wall mounting, free-run (non-synchronized) operation
- UL listed to Standard 1971
- Candela rating indicated on the reflector
- Diode-polarized input for reverse-polarity supervised NACs
- In/out wiring terminals accessible from the front of the housing
- High-impact, flame-retardant thermoplastic housing
- Mounts to single-gang, double-gang or 4 in. square outlet box
- Covers available separately to convert housing color (4905-9992 red, 4905-9993 white)
Specifications
| Rated voltage |
Regulated 24 VDC (16 to 33 VDC per UL 1971) |
| Flash rate |
1 Hz |
| Housing dimensions (with lens) |
5-1/8 in. H x 5 in. W x 2-3/4 in. D (130 x 127 x 70 mm) |
| Temperature range |
32 to 122 F (0 to 50 C) |
| Humidity |
10% to 93%, non-condensing at 100 F (38 C) |
| Connections |
Terminal blocks for 18 to 12 AWG, two wires per terminal |
| Strobe output |
110 cd |
| Max RMS current (16 VDC) |
227 mA |
| Reference current |
202 mA @ 18 VDC; 151 mA @ 24 VDC |
Compatible With
- Reverse-polarity supervised 24 VDC NACs
- 4905-9937 / 4905-9940 surface mount adapter skirts
- 4905-9961 wire guard
Documents & Downloads
