STP T2 40 PV
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.
Ratings and features
• Maximum discharge current (8/20μs): 40kA
• Nominal discharge current (8/20μs): 20kA
• Ucpv: 65, 80, 660, 1060 Vdc and 1500Vdc (soon available)
• Iscpv: 10kA (EN 50539-11), no back-up fuse required
• SCCR: 50kA,100kA (UL 1449 3rd Ed)
• DIN-rail mountable, plug-in format
• Visual and remote end of life indicators
• Reversible chassis to allow cable entry from above or below
• Mechanically coded cartridges to avoid cartridge
replacement errors
1 ~ 49 | - | S$ 218.60 |
50++ | 5% OFF | S$ 207.67 |