Eaton DB3BULGD048N2CPNR Explosion Proof Sounder, Red

Built for demanding hazardous-area applications, the Eaton DB3B Explosion Proof Sounder delivers loud, reliable audible notification to protect people and assets in industrial and security environments. As an Eaton Crouse-Hinds DB3B sounder, it combines explosion-proof certification for gas and dust atmospheres (Ex IIC & IIIC) with UL listing for USA and Canada, giving system designers confidence when specifying equipment for fire alarm and hazardous-zone monitoring. The rugged GRP enclosure and thermoplastic flare resist corrosion and operate across a wide temperature range (-55°C to 85°C), while the unit is compatible with 12–48V DC systems and optimized for 48V DC input for robust power performance. Wall-mount form factor and clear, red visual design make it simple to integrate into existing security, surveillance, and emergency notification networks. Choose the Eaton DB3B sounder to improve audible coverage and regulatory compliance in refineries, chemical plants, offshore platforms, and other high-risk sites. Contact our sales team to specify the DB3B for your hazardous-area fire and security monitoring systems or order now.

• Provides powerful, high-decibel audible alerts to ensure personnel are warned quickly in hazardous and industrial environments
• Certified explosion-proof and UL-listed for USA/Canada, delivering dependable performance in classified zones and fire alarm systems
• Corrosion-resistant GRP enclosure with thermoplastic flare withstands harsh conditions and temperature extremes from -55°C to 85°C
• Designed for flexible integration: operates on 12–48V DC (model optimized for 48V DC) and mounts easily on walls for rapid deployment
• Red, high-visibility finish and clear flare improve visual identification for security, surveillance, and emergency monitoring applications