1430567 Potter E2 D1xS1F 115dB(A) Alarm Horn Sounder 24VDC - Red Enclosure

Featuring 64 alarm tones, each of the 4 stage/channels can be remotely activated. Class D amplification provides a high sound output. The threaded flameproof joint, multiple cable entries and duplicated, pluggable termination simplifies both installation and routine maintenance. The 24Vdc version is approved for public mode fire alarm use and the 100-240Vac version for general signalling use. SIL1 compliant to IEC 61508 (2010).

Specifications

Alarm Horn

• Maximum output - 115dB(A) @ 1 metre [106dB(A) @ 10ft/3m] Class II version: 98dB(A) @ 1 metre [88dB(A) @ 10ft/3m]
• Nominal output - 110dB(A) @ 1m +/- 3dB – Tone 4 [101dB(A) @ 10ft/3m], Class II version: 94dB(A) @ 1 metre [84dB(A) @ 10ft/3m]
• No. of tones - 64 (UKOOA / PFEER compliant)
• No. of stages - 4
• Volume control - Full range
• Effective range - 125m/410ft @ 1KHz
• Voltages DC - 24Vdc (11.5-54Vdc)
• Voltages AC - 230Vac (100-240Vac)
• In-rush - 815mA within 4ms @ 24Vdc
• Stage switching
  • DC units - negative or positive
  • AC units - common supply line
• Ingress protection - EN60529: IP66, UL50E / NEMA250: 4 / 4X / 3R / 13
• Enclosure material - Marine grade LM6 aluminium alloy
• Enclosure colour - Red or Grey, custom colours available on request
• Enclosure finish - Chromate & powder coated finish
• Cable entries - 1x1/2"NPT & 2xM20, Thread adaptors available
• Stopping plugs - Brass, Nickel Plated or Stainless Steel
• Terminals - 0.5 – 2.5mm² (20-14 AWG), Pluggable & duplicated terminals
• Line monitoring - Diode polarized for use in supervised circuits Blocking diode for reverse polarity monitoring
• Ground/Earth stud - M5
• Line monitoring - Blocking diode included EOL Min. 500 Ohm 2W, or 3k3 Ohm 0.5W resistor or diode (DC versions) can be fitted
• Enclosure volume - <2 litres
• Installation temp - -55 to +85°C [-67° to +185°F]
• Storage temp - -55 to +85°C [-67° to +185°F]
• Relative humidity - 99%
• Vibration test - 35Hz for a duration 4Hr (UL464)
• Jarring test - 3ft/lb Energy (UL464)
• Impact test - 3x 5lb (UL464)
• MTBF DC - 225.16 years / 1,972,386 hours – MIL 217
• MTBF AC - 138.96 years / 1,217,285 hours – MIL 217
• Weight - 4.00kg/8.80lbs

1430567 Specifications PDF