Description 

The Allen-Bradley 855P-B30LE22 is a panel-mount electronic sounder designed for use in industrial signaling applications.

 

 

Technical Specifications 

Condition	New/Never Used Surplus
Brand	Allen-Bradley
Category	Panel Accessories
Part Number	855P-B30LE22
Subcategory	Buzzers, Horns & Alarms
Amperage	0.057 Amp AC/DC
Material	Plastic
Mounting Type	22.5 Mm
Standard	CCC,CE,CUL,KC,UL
Voltage	12-24 Volt
Loudness	105 dB
Mounting Hole Size	22.5 mm
Size	65 mm
Color	Black
Weight	0.11 kgs

  

 

Information About 855P-B30LE22

The Allen-Bradley 855P-B30LE22 is a compact and robust electronic sounder from the 855P signaling device series, designed for panel mounting in industrial environments. With a 30 mm round housing and 22.5 mm panel hole compatibility, it provides a reliable audible warning or notification signal in machinery control panels, operator interfaces, and other automation systems.

Key Features:

Sound Output:

• Audible tone up to 90 dB @ 10 cm

• Effective in noisy industrial environments

Sound Modes:

• Supports continuous or pulsed tone operation

• Simple configuration depending on wiring method

Mounting Style:

• Panel mount with 22.5 mm mounting hole (standard industrial size)

• Fast and secure installation using lock nut

Front Diameter:

• 30 mm bezel design for streamlined appearance on control panels

Connection Type:

• Screw terminal connections at the rear for reliable wiring

Enclosure Color:

• Black housing with a modern, industrial-grade finish

• Sound Level: Up to 90 dB @ 10 cm

• Operating Voltage: 24V AC/DC

• Current Draw: Approx. 25 mA

• Operating Temperature: -25°C to +55°C (-13°F to +131°F)

Enclosure Rating:

• IP66 at the front (dust-tight and water-resistant)

• Suitable for indoor and demanding industrial environments

• Control panels and operator stations requiring audio alarms

• Factory automation, material handling, and process control systems

• Applications demanding space-saving and high-visibility audio signaling