PRSI-F photovoltaic switch with the function of emergency short circuit of panels
Photovoltaic switches
PRSI-8032F\#
EAN:
New
Compact PRSI switches are designed for use in photovoltaic installations. With 0-I knob position they work as main disconnectors, while in the 0-II position, they can, within the range of rated parameters, transfer short-circuit currents during an emergency short-circuit of photovoltaic panels in case of fire.
Rated insulation voltage Ui | 1200 V |
Rated switching voltage Ue | 500 V |
Rated withstand impulse voltage Uimp | 8 kV |
Conventional rated thermal current in the air Ith | 32 A |
Rated operational current Ie for DC-21B | 32 A |
Mechanical endurance | 10000 (cycles) |
Wire gauge | 6...16 mm² (solid) |
Weight | 0.73 kg |