- HT2-DZ47X-MC4 Solar Disconnect Switch Mainly used for circuit isolation and lightning protection between solar panels and inverter, suitable for residential or commercial photovoltaic power generation systems with DC12-400V.
| Model | HT2-DZ47X-MC4 |
| Rated Current | 10/20/30 Amp |
| Poles | 2P (- +) |
| Rated Voltage Ue | DC 12V-440V or AC 90V-440V |
| Insulation Voltage Ui | 500V |
| Rated Breaking Capacity | 4kA |
| Rated Impulse Withstand Voltage(1.2/50) Uimp | 4kV |
| Dielectric Test Voltage At And Ind. Freq. For 1min | 2kV |
| Protection Class | IP65 |
| Thermo-Magnetic Release Characteristic | B Curve (3-5ln) |
| Electrical Life | 4000 |
| Mechanical Life | 20000 |
| Installation | Screw Surface Installation |
| Reference Temperature For Setting Of Thermal Element | 30°C |
| Ambient Temperature | -25°C~+65°C |
| Terminal Connection Type | MC Solar Terminals |
| Adapter Cable | 6mm2 10AWG BVR |
| Box Material | ABS Plastic, UV-Proof |
| Altitude | 2000 Meter |
| Allowable Relative Humidity | 0~95%, no condensation |
| Box Size(MM) | 54MM x 120MM x 90MM |
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