855HRC30C4

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Overview of Allen Bradley 855H-RC30C4

The Allen Bradley 855H-RC30C4 is a high-performance audible signaling device designed to provide reliable warning and alert functions in industrial environments. Part of the 855H Series, this model features a compact, rugged construction with excellent sound output performance to ensure clear and effective signaling. It operates within a broad voltage range and offers versatile mounting options, making it suitable for various industrial applications that require audible alarms, warnings, or alerts. Its durable design allows it to function reliably in harsh conditions, supporting safety and operational efficiency.

Key Features of Allen Bradley 855H-RC30C4

  • High sound output delivering up to 105 dB(A) at 1 meter for effective notification in noisy environments
  • Wide operating voltage range compatible with 12 to 24V AC/DC power supplies
  • Compact and rugged design for durability in industrial settings
  • Central mounting capability using bore holes of 22 mm or 30.5 mm, with optional hole adapter kit
  • Operating temperature range from -25°C to +60°C suitable for a variety of climates
  • Mounting nut torque specification of 1.7 N•m (15 lb•in) ensures secure installation
  • Capable of standard and enhanced sound performance versions for application flexibility
  • Meets safety and performance certifications to comply with industrial regulations

Technical Specs of 855H-RC30C4

Parameter Specification
Sound Output 105 ±3 dB(A) @ 1 m
Voltage Range 12-24V AC/DC (±10%)
Operating Temperature -25°C to +60°C (-13°F to +140°F)
Mounting Central via 22 mm or 30.5 mm bore holes
Mounting Torque 1.7 N•m (15 lb•in)
Dimensions Nominal size per 855H Series standards
Certifications Meets industry safety and compliance standards

Applications / Use Case

The Allen Bradley 855H-RC30C4 is widely used in industrial automation, manufacturing plants, and process control systems where audible warning signals are essential. It is typically deployed in environments requiring clear and loud audible alerts to notify operators of machine status changes, emergency conditions, or safety warnings. Suitable for assembly lines, packaging systems, conveyor controls, and general alarm signaling, this device helps maintain safe and efficient operations by providing instant, audible indication of critical conditions. Its durable design also suits outdoor or harsh indoor environments, including temperature extremes and dust exposure.

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855HRC30C4

$0.00

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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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