Safety Isolating Transformers require no external fusing.

Press Release Summary:




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.



Original Press Release:



New SELV Safety Isolating Transformers are Glow Wire Compliant, Withstand Direct Short for 15 Days or More



Cincinnati, OH -- Foster Transformer introduces their new line of Safety Extra Low Voltage (SELV) safety isolating transformers certified to EN 61558-1, EN 61558-2-6, and the latest edition of EN 60335-1.    Many models are also UL and C-UL 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, these transformers are capable of withstanding a direct short-circuit in excess of 15 days, and require no external fusing.  Transformers are glow-wire compliant per EN 60335-1 for appliance applications, and are offered with output ratings of 75 VA and 100 VA.  Models are available with input voltage ratings from 115V through 460V, 50/60 Hz, including dual voltage models for North American / European applications.  Output voltages are 24V or 26.5V.  These transformers are ideal for HVAC, appliance, vending, battery charging, security, irrigation control, lighting control, and other applications requiring a Class 2 or SELV safety isolating transformer. 



Connection options include lead wires, glow wire compliant terminals, and terminal blocks.  Custom configurations and designs are welcome.



Foster Transformer has been making electronic transformers, power supplies, and electromagnetic components for over 75 years.  Their corporate headquarters, Engineering Lab and primary manufacturing facility are located in Cincinnati, OH with additional manufacturing capacity available in China.  The ability to manufacture their own tooling, fixtures and unique production machinery, allows Foster to provide quick turnaround, start-up.  For more information contact Foster Transformer, 3820 Colerain Avenue, Cincinnati, OH  45223, (800) 963-9799, or info@foster-transformer.com.

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