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44 CGWF-SVX01A-EN
Installation Electrical
Figure 18 Electrical Installation
Table 9 Customer Wire Selection
Unit Size Unit Voltage Disconnect Switch Size Connection Wire Range
Power wire Selection to Disconnect Switch (1S1)
30-50 Ton 208/230 Volt 250 Amp (1) #1-300 MCM
20-50 Ton 460 Volt 100 Amp (1) #14-1/0
20-60 Ton 575 Volt 100 Amp (1) #14-1/0
20-25 Ton 208/230 Volt 100 Amp (1) #14-1/0
60 Ton 208/230/460 Volt 250 Amp (1) #4-350 MCM
Power Wire Selection to Disconnect Switch (1S1) High Condensing Temperature(90-130 F) Units
25-50 Ton 208/230 Volt 225 Amp (1) #1-300 MCM
60 Ton 208/230 Volt 400 Amp (1) 250-500 MCM
20-50 Ton 460 Volt 100 Amp (1) #14-1/0
20-60 Ton 575 Volt 100 Amp (1) #14-1/0
60 Ton 460 Volt 250 Amp (1) #4-350 MCM
20 Ton 208/230 Volt 100 Amp (1) #14-1/0
Power Wire Selection to Main Terminal Block
20-60 Ton 460/575 Volt 250 Amp (1) #12-2/0
20-40 Ton 208/230 Volt 250 Amp (1) #12-2/0
50-60 Ton 208/230 Volt 250 Amp (1) #6-350 MCM
Control Wire Selection For 30 Volt or Less Circuits
Wire Size Maximum Length
14 AWG 5000 ft
16 AWG 2000 ft
18 AWG 1000 ft