The Z420PA40C is a panel mount metal oxide varistor from Dean Technology's CKE PA series, designed for single-phase electrical applications. This component handles a maximum applied voltage of 420 Volts AC or 560 Volts DC, with a minimum varistor peak voltage of 610 Volts and a maximum of 690 Volts. It features an energy rating of 160 Joules, a power dissipation of 1 Watt, and a peak current capability of 6,500 Amps. The maximum clamping voltage reaches 1,050 Volts at 100 Amps, accompanied by a typical capacitance of 1,000 PicoFarads. Built to recognized safety standards with UL approval, the Z420PA40C measures 1 inch by 2.4 inches by 1.15 inches (H x W x D) and has a net and gross weight of 0.88 ounces.
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| Manufacturer | DEAN TECHNOLOGY |
|---|---|
| Country | |
| Part number | Z420PA40C |
| Inner Code | 4810025 |
| Product type | CKE PA Series Metal Oxide Varistor |
|---|---|
| Item Category | Metal Oxide Varistors |
| Subcategory | Panel Mount |
| Series | PA |
| Max Applied Voltage RMS | 420 Volts AC |
| Max Applied Voltage DC | 560 Volts DC |
| Phase | Single |
| Min Varistor Peak Volts | 610 Volts |
| Max Varistor Peak Volts | 690 Volts |
| Energy | 160 Joules |
| Power Dissipation | 1 Watts |
| Max Clamping Volts | 1,050 Volts |
| Max Clamping Volts-Amps | 100 Amps |
| Peak Current | 6,500 Amps |
| Typical Capacitance | 1,000 PicoFarads |
| Approvals | UL |
| Dimensions (H x W x D) | 1 in x 2.4 in x 1.15 in |
| Net Weight | .88 OZ |
| Gross Weight | .88 OZ |