855HR30F

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Overview of Allen Bradley 855H-R30F

The Allen Bradley 855H-R30F is a high-performance electronic horn engineered for demanding industrial signaling applications. This model delivers a powerful audible warning with a maximum sound output of up to 126 dB(A) at 1 meter, making it effective in noisy plant environments. The 855H-R30F operates within a 24–30V DC voltage range and is built to withstand harsh industrial conditions, featuring durable construction and advanced electrical protection. This horn offers user-selectable tones, flexible mounting options, and can be easily integrated into control systems. Certifications ensure suitability for global installations, and simple configuration reduces commissioning time. The 855H-R30F is known for its reliability, making it a trusted solution for critical safety and signaling roles.

Key Features of Allen Bradley 855H-R30F

  • Extremely high sound output up to 126 dB(A) for clear audible alerts in industrial areas
  • Multiple selectable tones including voice and music outputs for customizable signaling
  • Operates on 24–30V DC with steady current draw for efficient operation
  • Rugged construction designed for demanding plant environments
  • Supports various mounting arrangements including surface and conduit options
  • Meets major global certifications including UL and CE
  • Simple setup and configuration, including voice/music recording options

Technical Specs of 855H-R30F

  • Power supply: 24 to 30V DC
  • Current draw: 1.51A at 24V DC, 1.85A max at 30V DC
  • Sound output: up to 126 dB(A) at 1 meter (tone mode), 111 dB(A) (voice), 112 dB(A) (music)
  • Operating temperature: –25°C to +60°C
  • Protection rating: NEMA 3R, IP66
  • Housing material: Durable plastic
  • Mounting: Surface or conduit with standard base
  • Certifications: UL Listed, CE marked, Korean KC, Australian RCM
  • Dimensions: Approx. 10.7 cm (H) x 11.7 cm (W) x 14.5 cm (L)
  • Weight: 0.336 kg

Applications / Use Case

The Allen Bradley 855H-R30F is designed for use in industrial safety and plant signaling where clear and powerful audible alerts are crucial. Typical deployment environments include manufacturing lines, warehouses, assembly stations, and process facilities. Use cases range from indicating machine status changes and emergency evacuation warnings to process alerts and audible signaling for personnel safety.

This model is especially suitable for environments with high ambient noise, ensuring that alerts are heard clearly by operators and maintenance staff. The unit's rugged build and high ingress protection rating enable reliable performance even in dusty, wet, or outdoor locations. The tone selection and recording capability make it adaptable to specialized signaling, such as custom alarm messaging or priority warnings in safety-critical sites.

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855HR30F

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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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