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9.3 Y-Comb Terminal Block (Optional)
The Y-Comb is intended for use in the SCA50/60KTL-DO/US-480 inverters.
This accessory is applied between two adjacent fuseholders within the
inverter wire-box and distributes current between the two fuseholders. When
products such as Y-branch connectors are used in the array field to combine
the output of two strings the current is as much as 30 or 40A. In order to
distribute current and provide optimal thermal results the Y-Comb is required.
Figure 9-6 Y-Comb Terminal Block