Description
The LiftMaster K21-3260-1 Transformer Replacement Kit is a genuine LiftMaster replacement part that provides the low-voltage power supply for LiftMaster commercial gate operators and perimeter access systems, supporting input voltages of 120/208/230/460 and a 60 VA rating.
In practical use, this transformer is installed during field service or maintenance to restore reliable operation of the gate control circuitry and connected access devices by delivering stable low-voltage power to the control board and related components. It serves as a straightforward, dependable solution when the original transformer has failed or when a system is being servicing and re-commissioned.
Compatible with a range of LiftMaster commercial gate operators and Perimeter Access Solutions. For proper fit, always verify compatibility against your model’s replacement parts diagram or installation manual before ordering.