Safety Extra Low Voltage (SELV) isolating transformers are certified to EN 61558-1, EN 61558-2-6, and the latest edition of EN 60335-1. Many models are also UL- and cUL-recognized as Inherently Limited Class 2 transformers under UL 5085-1, UL 5085-3, CSA C22.2 No. 66.1-06, and CSA C22.2 No. 66.3-06. In addition to providing isolation for the connected load, the transformers are capable of withstanding a direct short circuit in excess of 15 days, and require no external fusing. Transformers are glow-wire compliant for appliance applications, and are offered with output ratings of 75VA and 100VA. Models are available with input voltage ratings from 115V through 460V, 50/60 Hz, including dual voltage models. Output voltages are 24V or 26.5V. Connection options include lead wires, glow wire compliant terminals, and terminal blocks.
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