The step-down transformers provided by Lencore are industry listed by UL and/or CSA for electrical safety. For masking only, Model # 16P40 can handle up to 16 masking units. Our larger transformer, Model # 95T-16 can handle up to 78 masking units.
Where paging is incorporated, each transformer handles approximately 33 masking units. The transformers step down from 120 AC voltage to 16v AC voltage. One 95 T-16 model can be attached to a standard junction box. Please note: It is recommended that final hookup of transformer to building power always be performed by an electrician (For 95T-16 only).