Bell transformer, 14VA Primary 230-240 V AC, 50 Hz, secondary 8 V, 12V, 24V AC With PTC fuse, 2MW++ Bell transformers for controlling bells, gongs, door openers or remote control switches. A typical application for these bell transformers is short-time use, as occurs with bells, gongs, door openers or remote control switches in residential buildings. The rated secondary voltages range from 4 V to 24 V AC. Siemens bell transformers are protected against short circuits and moderate overload by a PTC resistor.
Features
- User-friendly and easy installation and connection technology
- Reliable safety during installation with standard touch protection
- Integrated short-circuit and overload protection
- Optimized safe power supply technology for your safety