The SURVIVOR family of Inherently Limited Class 2 transformers offers models ranging from 30 VA to an industry-largest 100VA. Each model features proprietary short circuit and overload protection, which allows them to withstand a direct short circuit in excess of 15 days. Due to their Inherently Limited classification, SURVIVOR transformers eliminate the need for external protection or the problematic internal fusing. Elimination of external fusing lowers the installed cost and total cost of ownership of the product. SURVIVOR models are available with either 60 Hz or 50/60 Hz ratings. Primary input voltages include 115 V, 115/230 V, and 200/230 V with 24V outputs. Each size/model includes UL Recognized Class 130 (B) insulation and IEC, EN and CE compliant designs are available. FOSTER TRANSFORMER, Cincinnati, OH. (800) 963-9799.