855X HazLoc Horns and Beacons
Allen‑Bradley

Our Bulletin 855X Hazardous Location Signaling Devices are designed to alert you to critical equipment and system needs on the plant floor and are also triple certified to meet hazardous location global standards.

Product Selection
Overview
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Product Selection

Overview

Our Bulletin 855X Hazardous Location Signaling Devices are designed to alert you to critical equipment and system needs on the plant floor. These alarms are available in a wide variety of light and sound functions, sizes, colors, voltages, and mounting options. These devices are also triple certified to meet hazardous location global standards.

Provides low power consumption and long life
Offers horns and beacons as separate components or combination units (horn with attached beacon) available in seven colors
Offers 24V DC, 120V AC, and 240V AC voltage options

Bulletin 855X Hazardous Location Signaling Devices

Includes glass reinforced plastic and impact resistant ABS enclosure
Offers -20...+50 °C (-4…+122 °F) operating temperature for Class 1 Division 2
UL type 4/4X/13, IP66/67
ATEX/IEC Ex Zone 2, Zone 22
Class 1 Zone 2; Class 1 Zone 22

Bulletin 855XM Hazardous Location Signaling Devices

Includes marine-grade aluminum enclosure with compact footprint
Offers -40°...+70° C (-40…+158 °F) operating temperature for Class 1 Division 2
NEMA Type 4/4X/13, IP 66 certified
ATEX/IECEx, Zone 2 and Zone 22
Class 1 Zone 2; Class 1 Zone 22

Certifications

CE Marked
c-UL-us Listed — File No. E305538 for Beacons and File No. E305533 for Horns and Combination units:
- Class I, Division 2, Groups A, B, C and D
- Class II, Division 2, Groups F & G
- Class III, Division 1 and 2

Standards Compliance

CSA C22.2 No. 14
CSA C22.2 No. 213
EN/IEC 60947-1
EN/IEC 60947-5-1
UL 508
UL 1604

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.

Product Profiles	Publication
Bulletin 855XM Hazardous Location Metal Horn Infographic	855-SP002_-EN-P
Bulletin 855XM Hazardous Location Metal Horn Flyer	855-SP003_-EN-P

855X HazLoc Horns and Beacons Allen‑Bradley

855X HazLoc Horns and Beacons
Allen‑Bradley