Doorbell for busbar 230V DZTH230 NEO 87.40

Signaling and notifications in electrical installations

The NEO DZTH230 modular doorbell is a reliable solution for acoustic signaling in electrical installations. Designed for mounting on a TH35 rail, it provides a clear and audible signal, informing about events requiring attention. Its construction and parameters make it ideal for both professional installers and end-users looking for a simple to install and effective device.

Construction and application

The NEO DZTH230 doorbell has been designed for easy mounting on a standard TH35 rail, which significantly speeds up the installation process. The housing made of durable plastic ensures durability and resistance to mechanical damage. The device operates at 230V AC and generates a signal volume of 85 dB, guaranteeing its clear audibility even in noisy environments. It finds application in electrical switchboards, building automation systems, and anywhere a reliable acoustic signal is needed – alarms, calls, or informing about the technical condition of devices.

Key features and benefits

• Easy installation: Quick and simple installation on a standard TH35 rail – saving time and labor costs.
• Clear signal: 85 dB volume ensures effective acoustic signaling even in difficult conditions.
• Durable construction: Plastic housing guarantees resistance to mechanical damage and long device life.
• Low energy consumption: Economical operation of the device translates into minimal operating costs.
• Universal application: Ideal for electrical switchboards, building automation and all kinds of signaling systems.
• Compact dimensions: Occupies only 1 module on the TH35 rail – saving space in the switchboard.
• Protection class IP20: Provides basic protection against touching and ingress of solid objects.

Thanks to these features, the NEO DZTH230 doorbell is a reliable and effective solution for anyone who needs a solid signaling device for their electrical installation.