ABB 2CSM228625R0812 Bell transformer 16 V 4 A

TS series transformers for the supply of low voltage (SELV), suitable for loads requiring short-term supply, especially door bells and chimes. In addition to perfect isolation and separation between primary and secondary circuits, the TS transformers have integrated a thermal protection device in the secondary section, which makes them resistant to short-circuit currents (short-circuit proof due to circumstances). They are equipped with a thermal protection device that automatically restores operation when the transformer has cooled down sufficiently or the overload has been eliminated. The ring transformers of the series ...ARE characterized by a 50% reduction in power consumption in idle operation.

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