Add to Cart Quick view Wiremold Sentrex 250 VA Power Conditioner ILT-0250-MMB Wiremold Sentrex Was: $27.90 Was: $65.00 This is the Sola transformer, a design that provides a very constant output voltage even when the input voltage and the load varies. Input and output voltages can be wired for 120 or 240 V. ... 30682 SKU: 30682 Weight: 26.00 LBS