The TDF series has been specifi cally designed for process control applications to protect the switched mode power supply units on devices such as PLC controllers, SCADA systems and motor controllers. Units are UL® Recognized and available for 3A, 10A and 20A loads and suitable for 110-120V ac/dc and 220-240Vac circuits. The TDF is a series connected, single phase surge fi lter providing an aggregate surge capacity of 50kA (8/20μs) across L-N, L-PE, and N-PE. The low pass fi lter provides up to 65dB of attenuation to voltage transients. Not only does this reduce the residual let-through voltage, but it also helps further reduce the steep voltage rate-of-rise providing superior protection for sensitive electronic equipment.
“These units have been installed on a din rail but never used.In perfect new condition.”
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