Wednesday evening at 2256hrs, the Squad was dispatched as part of the first alarm assignment for an electrical fire on Kings Arms Ct in Lower Allen Township.  The Squad arrived with Engine 112 with normal conditions from outside.  Upon entry to the structure, there was visible fire in the kitchen.  The fire was quickly knocked and control marked 6 minutes after arriving on the scene.  The source was a microwave and the fire extended into the cabinetry surrounding the microwave.  The Squad remained on scene for 40 minutes to assist with overhaul.