855PCB24LE422

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Overview of Allen Bradley 855PC-B24LE422

The Allen Bradley 855PC-B24LE422 is a rugged, compact panel mount signalling device designed for clear and reliable indication in demanding industrial environments. Combining a high-intensity red LED beacon with a piercing electronic sounder, this unit delivers both visual and audible alarms for critical machine status alerts. The Allen Bradley 855PC-B24LE422 operates on a universal 24V AC/DC supply, making it easy to integrate into existing automation panels. Encased in tough polycarbonate, it is suitable for a broad temperature range (-25°C to +60°C) and carries an IP65 rating for resistance to dust and water. With its simple 22.5mm round panel cutout, it fits into standard industrial equipment, while its high visibility and loud 103dB alarm ensure you never miss an important warning—keeping facilities and operators safe and informed.

Key Features of Allen Bradley 855PC-B24LE422

  • Combined light and sound alarm: Visible red LED beacon with either flashing or steady mode, paired with a loud 103dB electronic sounder.
  • Universal 24V AC/DC power supply: Works with both AC and DC circuits for flexible system integration.
  • Durable industrial construction: Black polycarbonate housing with a red lens for maximum visibility.
  • Panel mount design: Simple 22.5mm diameter cutout for fast, secure installation.
  • High environmental resistance: Rated IP65 (NEMA 13) for protection against dust and water.
  • Wide operating temperature: Reliable performance from -25°C to +60°C, suitable for harsh conditions.
  • Flexible audible signalling: Selectable pulse tone or continuous tone alarm options.
  • Compact 65mm size: Space-saving footprint for modern panel layouts.
  • Certified to international standards: Conforms to CE, CUL, KC, CCC, and UL requirements.
  • Rear securing and finger-safe design: Enables quick and safe installation and maintenance.

Technical Specs of Allen Bradley 855PC-B24LE422

Specification Value
Voltage 24V AC/DC
Lamp Type Red LED
Sound Output 103 dB @ 1m
Frequency 3.3 kHz
Housing Material Polycarbonate (Black)
Lens Color Red
Mounting Hole 22.5mm round
Diameter 65mm
IP Rating IP65 (NEMA 13)
Operating Temperature -25°C to +60°C
Certifications CE, CUL, KC, CCC, UL

Applications / Use Case

The Allen Bradley 855PC-B24LE422 is ideal for industrial automation systems where reliable audible and visual alarms are critical. Common uses include emergency stops, fault conditions, machine cycle warnings, and safety interlocks on equipment such as presses, conveyors, and packaging lines. Its high decibel output and bright LED beacon ensure notifications are easily seen and heard, even in noisy, high-traffic factory environments. The sturdy housing and broad temperature range make it suitable for both indoor and outdoor industrial control panels. By combining both light and sound, the 855PC-B24LE422 helps operators respond quickly to warnings, minimizing downtime and risk across your facility.

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855PCB24LE422

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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