SPD Type 2, 40kA, Ucpv 660V, YPV PV, 3 Poles, 3 Modules, Pluggable
Item #:
83020138
Product Info
Mersen
STP T2 40 PV is the series of devices that provide advanced overvoltage protection to photovoltaic systems by utilizing Mersen’s optimized dynamic thermal disconnection system, which does not require additional overcurrent protection (back-up fuse) due to its high short-circuit withstand rating. These surge protective devices are suitable for all PV applications large-scale, rooftop and self-consumption (off-grid) DC installations. The series includes specific multipole products for multiple MPPT (Maximum power point tracker) inverters.
Multiple MPPT specific products with UL 1449 certification; IEC 61643-31; UL 1449 4th Ed.; Reversible chassis to allow cable entry from above or below; EN 50539-11; DIN-rail mountable, plug-in format; Visual and remote end of life indicators; Mechanically coded cartridges to avoid cartridge replacement errors
Item Specifications
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Spain
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40 kA
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85 °C
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-40 °C
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20 kA
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3
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25 Nano-Seconds
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35.4 lb-in