Radial Lead Metal-Oxide Varistors for Low to Medium Voltage Operation The ZA Series of transient voltage surge suppressors are radial-lead varistors (MOVs) designed for use in the protection of low and medium-voltage circuits and systems. Typical applications include motor control, telecom, automotive systems, solenoid, and power supply circuits to protect circuit board components and maintain data integrity. Features • Recognized as “Protectors for Data Communications and Fire Alarm Circuits”, UL File #E135010 to Std. 497B • VDE Certified. License Number 116895E • Wide Operating Voltage Range VM(AC)RMS . . . . 4V to 460V • DC Voltage Ratings . . . . . . . . . . . . . . . . . . . 5.5V to 615V • No Derating Up to 85oC Ambient • 5 Model Sizes Available . . . . . . . . 5, 7, 10, 14, and 20mm • Radial-Lead Package for Hard-Wired or Printed Circuit Board Designs • Available in Tape and Reel or Bulk Pack • Standard Lead Form Options
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