60
Table 60-1 Unit Wiring - High Efficiency
Standard Indoor Fan Motor Oversize Indoor Fan Motor
Unit Minimum Maximum Fuse Minimum Maximum Fuse
Unit Operating Circuit Size Or Maximum Circuit Size Or Maximum
Tons Model No. Voltage Range Ampacity
2
Circuit Breaker
1
Ampacity
2
Circuit Breaker
1
YCD037C3 187-253 19.6 30 20.8 30
3 YCD037C4 414-506 9.9 15 10.2 15
YC✲049C3 187-253 24.7 35 27.1 40
4YC
✲049C4 414-506 11.8 15 12.9 15
YC✲061C3 187-253 30.6 45 31.9 50
5YC
✲061C4 414-506 15.9 25 16.5 25
YC✲074C3 187-253 35.2 50 38.1 50
6YC
✲074C4 414-506 16.6 25 17.8 25
YC✲086C3 187-253 38.1 60 41.0 60
7YC
✲086C4 414-506 18.1 25 19.3 25
YC✲091D3 187-253 41.7 50 44.6
3
50
3
7½ YC✲091D4 414-506 20.8 25 22.0
3
25
3
YC✲103C3 187-253 45 50 48 60
8½ YC
✲103C4 414-506 24 30 25 30
YC
✲103CW 517-633 19 20 20 25
YC✲121C3 187-253 49 60 52 60
10 YC
✲121C4 414-506 30 35 31 40
YC
✲121CW 517-633 22 25 23 25
YC✲151C3 187-253 61 80 67 80
12½ YC
✲151C4 414-506 31 40 34 40
YC
✲151CW 517-633 25 30 27 30
YC✲181C3 187-253 79 90 85 100
15 YC
✲181C4 414-506 40 50 43 50
YC
✲181CW 517-633 30 40 33 45
YC✲211C3 187-253 94 110 102 125
17½ YC
✲211C4 414-506 46 60 49 60
YC
✲211CW 517-633 36 45 39 50
YC✲241C3 187-253 123 150 130 150
20 YC
✲241C4 414-506 53 60 56 70
YC
✲241CW 517-633 42 50 45 50
YC✲301C3 187-253 130 150 N/A N/A
25 YC
✲301C4 414-506 56 70 N/A N/A
YC
✲301CW 517-633 45 50 N/A N/A
NOTES:
1. HACR breaker per NEC.
2. MCA values do not include Power Exhaust accessory. See Table 61-1 for this information.
3. The oversize motor is standard on the horizontal high heat YCH091D*H.
Electrical
Data
✲Indicates both downflow and horizontal units.