User Manual EM303B General Purpose Inverter 12.7 Extended Copper Bar Extended copper bars are for connecting input and output cables of inverter which are only available for EM303B-220 ～ 280 and EM303B-315 ～ 400. With the help of the copper bar, the wiring can be done externally. Please order the copper bars if needed, and users take all responsibilities of the assembly of the copper bar. See Figure 11-5 for details. Copper Bars for Connecting Input Cables Insulation Pin Mounting Bolts Copper bar for connecting output cables Figure 11-5 Assembling the Copper Bar 176 Inverter Model No.
Accessories EM303B-220～280 Copper bars, mounting bolts, insulation pins EM303B-315～400 Copper bars, mounting bolts, insulation pins