/ Yaskawa Solectria Solar, PVI-50-60TL-WB-APS, Wiring Box for PVI 50/60TL Transformerless Inverter, 15 Fused Inputs (5 per Zone), 20A fuses included [MUST ORDER INVERTER TOP BOX], includes PLC transmitter and bleed-down circuit for Module-Level Rapid Shutdown with Apsmart receivers (RSD-APS, RSD-APS-Q, RSD-APS-D20).