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SON4B Alarm Sounder & Filament Lamp Beacon

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Maximum output 100dB(A) @ 1 metre [91dB(A) @ 10ft/3m]
Nominal output 99dB(A) @ 1m +/- 3dB – Tone 1 [90dB(A) @ 10ft/3m]
No. of tones 10 (UKOOA / PFEER compliant)
No. of stages 3
Volume control On board potentiometer
Effective range 30m/99ft @ 1KHz
Stage switching Negative
Light Source 1.3W Filament bulb/lamp
Flash rate 1 Hz
Candela 6 cd* (peak / effective intensity)
Lens colours Amber , Blue & Red
Voltage DC 24V dc
Voltage AC 24V ac; 115V ac; 230V ac
Ingress protection IP66
Housing Material High impact UL94 V0 & 5VA FR ABS
Color Red (RAL3000), grey (RAL7038) & white.
Lens material PC
Cable entries 4 x M20 clearance gland knockouts in side & back
Terminals 0.5 to 1.5mm2 cables.
Operating temperature -25 to +55°C [-13° to +131°F]
Storage temperature -40 to +70°C [-40° to +158°F]
Relative Humidity 90% at 20°C [68°F]
Weight DC: 0.30kg/0.66Ibs AC:0.40kg/0.88Ibs
SKU: E2S-SON4B Categories: , , Tag:

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