DB3BULG048N1CNR WHEELOCK

Product Overview

The Eaton Crouse-Hinds MEDC DB3B is a high-output, explosion-proof sounder engineered for reliable performance in hazardous environments. Built with a GRP Ex-certified enclosure and a rugged thermoplastic flare, it delivers exceptional durability while remaining lightweight and corrosion-resistant ideal for harsh industrial locations. Designed to operate in extreme temperatures from –55°C to +85°C, the DB3B integrates easily with various control systems and PLCs. It offers strong acoustic output at 122 dB @ 1 m, along with extensive tone flexibility and multi-stage signaling capabilities.

Key Features

• Explosion-proof sounder built for hazardous and harsh environments
• Operates in extreme temperatures ranging from –55°C to +85°C
• GRP enclosure with rugged thermoplastic flare for corrosion resistance and durability
• High sound output of 122 dB @ 1 m
• 28 user-selectable tones with optional custom tone programming
• Standard DC version includes 3 tone stages, each with independently selectable tones
• Versatile control options ensuring compatibility with various control methods and PLC systems