Products
ST 100 - ST 300 - ST 500 Safety Transformer according to EN 60742 for Heating Cables with Nominal Voltage of 42 V~
The safety transformers ST 100-500 with separate windings are required for heatings with nominal voltage of 42 V~.
In case of a short-circuit, these transformers are protected by an integrated thermal fuse and against overload by an exchangeable glass-tube fuse.
The power cable of the primary 230 V~ input has a flat plug which complies with the European Norm. The secondary 42 V~ consumer outputs are connected by clamps.
The transformers are molded in outer casings.
Please ask for further output currents or output voltages.
Technical Data ST 100
| input voltage: | 230 V~ |
| output voltage: | 42 V~ |
| nominal output: | 100 VA |
| safety class: | II |
| outlet terminals: | 1 pair |
| length connecting cable: | 1.6 m |
| dimensions: | 79 x 86.5 x 129.5 mm |
| total weight: | 2.5 kg |
Technical Data ST 300
| input voltage: | 230 V~ |
| output voltage: | 42 V~ |
| nominal output: | 300 VA |
| safety class: | II |
| outlet terminals: | 1 pair |
| length connecting cable: | 1.6 m |
| dimensions: | 103 x 85.5 x 129.5 mm |
| total weight: | 4.5 kg |
