Further information for Hager ST309 safety transformer 230 V/12 V 20 VA
General
Primary voltage
230 V
Secondary voltage 1
12 V
Secondary voltage 2
12 V
Secondary amperage 1
1.67 A
Max. output power
20 W
Max. output current
2 A
Max. power loss
20 W
Type of transformer
Safety transformer
Length
85 mm
Width
70 mm
Height
58 mm
Width in number of modular spacings
4
Modular version
Short-circuit protected
Temperature protection
With on/off switch
Flush-mounted installation
Surface mounted
Safety transformer 230V/12V, 20VA, 4PLE. Safety transformer with separate primary and secondary windings. Protection against short circuit or overload is provided by an integrated thermal switch on the primary side.