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DC 300 / DC 300i

DC 300 / DC 300i
AC or DC 300 parts
DC 300 / DC 300i
AC DC 300 black parts
DC 300 / DC 300i
piezo-electronic alarm buzzer with mounting material (front panel mount)

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DC 300 assembly instructions electronic buzzer brochure

available versions

DC 300 (continuous) Voltage range (V) Part N°. Current (mA) SPL (dBa) at 60 cm
1.5 - 9 10-3-0431 2.5 - 11 72 - 92
6 - 15 10-3-0410 1.5 - 15 76 - 93
15 - 48 10-3-0420 2.6 - 13 76 - 95
DC 300i (pulsating) Voltage range (V) Part No. Current (mA) SPL (dBa) at 60 cm
6 - 15 10-3-0510 1.5 - 15 76 - 93
15 - 48 10-3-0520 2.6 - 13 76 - 95

DC - Voltage, 2.8mm Faston contacts, for Frontpanel cut-out 25.5mm

The DC 300 sounders are operated with DC voltage. Available are continuous tone or intermittent variants (marked with DC 300i). These are listed in the table below.

general valid information

  • continuous or pulsation g sound
  • Front panel cut-out 25.5 mm
  • Faston contacts 2,8 x 0,5 mm
  • explosion-proof
  • does not generate RF interference
  • short response time
     
Operating temperature:-30 to+ 75°C
housing: PA Latamid 66 H2G/25V0
weight:20g
max. overvoltage:50 % of nom. voltage (1 Min. max.)
humidity:70%
frequency:2‘900 Hz +/- 200 Hz
interval DC 300i:ca. 300 pulses/minute
IP protection level: IP64 (no sound output while sound
chamber is filled with water)
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