Our Bulletin 855H General Purpose Electronic Horns produce a sound output of 108 dB (A) maximum, which is suitable for most mid-range industrial and institutional, single-status signaling applications. The enhanced version produces sound output of 113 dB (A) max. Our horns have multi-tone and volume control capabilities. You can retrofit the horns directly into most machine panel cutouts or mount them into traditional 4-inch electrical backboxes.
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Overview
- Three tones are available in the GP Electronic Horn range
- Stepless volume control via potentiometer accommodates fluctuating ambient noise
- No need to upsize power supply due to lower current consumption
- No back EMF at switch off
- Rated UL Type 4/4X/13/3R, IP66 (surface mount) or UL Type 3R/13, IP54 (semi-flush mount)
- Housings made of heat- and shock-resistant, corrosion-free, UV-stable plastics suitable for harsh environments and outdoor applications
- Enhanced version includes: 113 dB (A) max, two-stage, three tones, and volume control
Industrial Horn Tones [.WAV]
Our horns come in a wide range of tones. To hear an option, select any horn tone from the table below.
| Standard Version | Enhanced Version | |
| Tone 1 | Sweeping (800/1000Hz @ 7 Hz) | Buzzer |
| Tone 2 | Buzzer | Sweeping (1200/500 Hz Sweeping @ 1 Hz) |
| Tone 3 | Sweeping (1200/500Hz @ 1 Hz) | Sweeping (800/1000 Hz @ 7 Hz) |
Specifications
Certifications
- CE Marked
- c-UL-us Listed — File No. S6583; Guide Nos. UCST, UCST7
Standards Compliance
- CSA C22.2 No. 205
- EN 6100-6-2
- EN 6100-6-3
- EN/IEC 60947-1
- EN/IEC 60947-5-1
- UL 464
Important: These products are intended for use in industrial signaling applications only.
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.