MB-09-301-S(F) Floyd Bell Inc., MB-09-301-S(F) Datasheet - Page 2

• Manufacturer Part Number: MB-09-301-S(F)
• Description: Alarm, Piezoelectric, 85 dBA to 95 dBA @ 2 Ft., Medium Loud Beep, Fast, 130-220VAC
• Manufacturer: Floyd Bell Inc.
• Type: Piezoelectricr

Specifications of MB-09-301-S(F)

• Brand/series: AudioLarm II
• Color: Black
• Current, Operating: 5 mA (Min.)
• Current, Rating: 10 mA
• Diameter, Overall: 1.4 in.
• Frequency: 2900 Hz
• Frequency, Oscillator: 2900 Hz +⁄- 250 Hz
• Length: 0.675 in.
• Mode, Operating: Medium Loud Beep
• Mounting Type: Panel
• Operation: Fast Beep
• Primary Type: Alarm
• Sound Level: 95 and above dBA
• Sound Pressure Level: 85 dBA (Min.) @ 2 ft.
• Standards: UL94V-0 Specification
• Termination: Quick Connect Blades
• Tone: Beep
• Voltage, Operating: 130 to 220
• Voltage, Supply: 130-220 VAC

Mounting:
Operating Mode:
Operating Voltage:
Operating Frequency:
Typical Operating Current:
Typical Sound Pressure:
Termination:
Termination Strength:
Operating Temperature:
Storage Temperature:
Surge Voltage:
Reverse Voltage Protection:
Construction Materials:
Gasket:
Environmental Durability:
Life Expectancy:
Warranty:
Specifications
Medium Loud Beep Tone; Fast Rate; Panel Mount Case and Quick Connect Blades with Screws Termination
Panel Mount
Medium Loud Fast Beep Tone
130-220 Vac
2900±250 Hz
5 mA at 130 Vac
10 mA at 220 Vac
85±5 dB(A), at 130 Vac, at 24 inches (61 cm), at 25°C
95±5 dB(A), at 220 Vac, at 24 inches (61 cm), at 25°C
Quick Connect Blades with Screws
Pull test with a maximum of 22 pounds (10 kg) load
-20°C to +65°C
-40°C to +85°C
20% over maximum rated voltage for less than 5 minutes
To the maximum operating voltage
Case- Plastic “NORYL® N-190”, Flame Retardant UL 94-VO, Black
Internal Circuit- Audio-oscillator and piezoelectric driver
Potting- 2 parts epoxy resin or silicone, black
Diaphragm- Stainless Steel 304
Gasket (Sold Separately)– 0.062” Thick, 60 Durometer Neoprene
ASTM B117 Certified - Withstands exposure to salt spray for 300 hours
IP 68 Certified - Withstands water submergence and dust exposure
Humidity- 95% relative humidity at +40°C continuously for 100 hours.
Vibration- Withstands vibration between 0 and 55 Hz. on all axes.
10 years under normal operating conditions.
For a period of two years from the date of manufacture under normal operating conditions.