Kontaktbox 4 st - Solcellskabelkontakthus MC4 med Stop Fire Sticker
Solar panel cable connectors are exposed to the negative effects of electrical overvoltages, overloads and similar disturbances that result from incorrect installation, mechanical damage, contamination or direct impact of sudden atmospheric phenomena on the cables, e.g. temperature changes, precipitation, etc.Any negative impact on the connector may cause a short circuit and fire.CONNECTOR BOX protects the MC4 connector against damage, and in the event of a short circuit and fire, the special STOP FIRE STICKER fire-fighting tape placed inside will extinguish the burning installation within 90 seconds.
SPECIFICATION:
* Size Series B
Internal Length %p10 /% internal diameter 24mm cable opening with external diameter 5mm
Adaptation to other cable diameters, if necessary, is achieved by reaming during
installation to the existing cable diameter.It is not recommended to drill a hole larger than the cable diameter
* Material
Housing: SINKRAL SK 112 PAL 137S %p8 /% Glossy ABS plastic, meets UL requirements 94 at 1,6MM; Steel S235
Fire prevention agent: FK-5-1-12 in the form of microcapsules containing thermally triggered extinguishing gas.
* Shelf life
5 years from production date
* Storage conditions
-40 to +65 °C
* Fire prevention measure activation temperature %p19/ %
Above 120 °C
Package zawiera 4 CONNECTOR BOX cases.
Demand for an average home installation to 6 Connector Box packages po 4 pcs = 24 pcs
The final quantity is determined based on the connectors used in the installation.Since there are different roof layouts and different sizes of photovoltaic panels, the quantity must be determined individually for each installation.
As an additional protection, we also recommend using the STOP FIRE STICKER tape for the DC box of the PV installation.Size depending on the size of the box.