ABB Hafonorm Bell Transformer – 7990.130

A doorbell transformer ensures the proper operation of the doorbell. Because a doorbell operates on low-voltage electricity, it cannot be connected to 230V. This Hafonorm bell transformer transforms the power supply to the correct number of Volts. This ABB Haf Hafonorm bell transformer is suitable for DIN-rail mounting. ABB Haf Hafonorm bell transformers are available in several varieties.

Specifications

Primary voltage (V) : 230
Secondary voltage 1 (V) : 8
Secondary amperage 1 (A) : 1
Max. output power (W) : 8
Max. output current (A) : 1
Type of transformer : Standard bell ringing transformer
Surface mounting : No
Flush-mounted installation : No
Modular version : Yes
Length (mm) : 80
Width (mm) : 50
Height (mm) : 85
Width in number of modular spacings : 2
Short-circuit protected : No
Temperature protection : No
With on/off switch : Yes