The XFATM9-COMBO1-4S is an industrial transformer designed for commercial and industrial applications. It is rated at 9kVA, 230/460V primary and 120/240V secondary. This transformer is designed to operate reliably in extreme environments, featuring a stainless steel enclosure, vibration-resistant construction, and UL94V-1 flame-retardant material. It is equipped with a heavy-duty condensate drain and is designed to be maintenance-free. In addition, it features a panel mounted, adjustable short-circuit protection for the secondary winding and a built-in surge suppression for electrical interference.