In addition to providing isolation for connected load, SELV Safety Extra Low Voltage Transformers are capable of withstanding direct short-circuit in excess of 15 days. Units offer output ratings of 75 and 100 VA and are glow-wire compliant per EN 60335-1 for appliance applications. Available with input voltage ratings from 115–460 V, 50/60 Hz with output voltages of 24 or 26.5 V, transformers are suited for HVAC, vending, battery charging, security, irrigation control, and lighting control applications.