Recom RCM 6MB Series Installation And Safety Instructions page 9

DC rated fuses or overcurrent protection devices with the appropriate maximum voltage rating.
• Do not connect modules directly to a parallel bus.
• The cross-sectional areas of cable and the connector type must be selected to align with the overall system
design, and should include the maximum short circuit current of the system, maximum operating tempera-
tures and cable run lengths.
• For field connections, use at a minimum #12 AWG/4 mm2 wires; insulated for a minimum of 85
copper wire only.
WARNING:
Installers shall adhere to all applicable local, regional, and national codes and regulations when designing
and constructing the photovoltaic system
Note:
In colder climates, it may be necessary to further reduce the maximum number of modules in a series by
using Vocm at the minimum expected operating temperature.
Installation Instructions UL-1703 and IEC / Rev. 05-2018 V.5
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