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- INSTALLATION DEVICES
- Installation relays and contactors
- Silent instalation contactor Ex9CH40H 31 230V AC/DC
Silent instalation contactor Ex9CH40H 31 230V AC/DC
117239
8592765172396
The Ex9CHH installation contactors are designed for use in household and building modular distribution boards. These contactors are primarily utilized in building automation systems for the switching and control of lighting, heating systems, ventilation, pumps, heat pumps, and other applications. The silent operation of these contactors makes them particularly well-suited for environments where noise reduction is critical, such as offices and residential settings. Additionally, their AC/DC control voltage capabilities meet higher technical demands, ensuring dependable operation in more demanding scenarios.
| Rated operating voltage [V] | 230 - 400 |
| Rated operation current [A] | 40 |
| Utility category | 1 |
| Rated excitation voltage [V] | 230 |
| Voltage type (operating voltage) | AC |
| Voltage type (excitation voltage) | AC/DC |
| Number of normally open contacts | 3 |
| Number of normally closed contacts | 1 |
| Slider for hand switch | Ne |
| Number of modular spacings | 3 |
| Built-in depth [mm] | 67.5 |
| Additional equipment possible | Ano |
| Degree of protection (IP) | IP20 |
| Width in number of modular spacings | 3 |
| Power loss [W] |