Bell transformer, 18 VA primary 230 to 240V AC, 50 Hz, secondary 8 V, 12 V AC with PTC protection.

ТРАНСФОРМАТОР ЗВОНКОВЫЙ, 18VA PRIM 230-240V AC,50HZ, SEK 8V, 12V AC WITH PTC PROT.,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. Whether for infrastructure or for industrial requirements, Siemens supplies bell transformers for all applications and every application area. Key features of the network devices from Siemens: 1. User-friendly and easy installation and connection technology. 2. Reliable safety during installation with standard touch protection. 3. Integrated short-circuit and overload protection. 4. Optimized safe power supply technology for your safety – only from Siemens. www.siemens.com/lowvoltage. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.

Параметры

Width	36.0
Height	64.0
Type of transformer	Standard bell ringing transformer
With on/off switch	Нет
Modular version	Да
Max. output current	2.0
Length	90.0
Max. output power	18.0
Width in number of modular spacings	2
Short-circuit protected	Да
Primary voltage	230
Secondary voltage 1	4
Secondary voltage 2	8
Secondary voltage 3	12
Secondary amperage 1	2
Secondary amperage 2	2
Secondary amperage 3	1.5
Temperature protection	Да
Max. power loss	8.4
Suitable for surface mounting	Нет
Suitable for flush-mounting	Нет