IMPULSE
®
•G+ & VG+ Series 4 Technical Manual
November 2020
Page 35
Table 3-3: Wire Sizing for 575 V Class
1) NFPA 70 National Electric Code 2011. 430.122(a) and Table 610-14(a) 40°C, 60-minute, copper 50°C ambient
2) NFPA 70 National Electric Code 2011. Table 250.122.
3) NFPA 70 National Electric Code 2011. Table 430.52 (selected based on motor FLA).
4) NFPA 40 National Electric Code 2011. Table 315(b)(2)(a).
Model Number
(-G+/VG+S4)
Recommended Circuit Protection Recommended Wire Size (AWG)
1, 4
Continuous
HD Input
Amps
Time Delay
Input Fuse
(A)
Time Delay
Input Fuse
Class
Inverse Time Molded/Case
Circuit Breaker (A)
3
Power Circuit Wiring
Control
Wiring
Ground
Copper
2
5001 1.9 3 CC 15 14 to 10 18 to 16 14 to 10
5003 3.6 6 CC 15 14 to 10 18 to 16 14 to 10
5004 5.1 9 CC 15 14 to 10 18 to 16 14 to 10
5006 8.3 15 CC 25 14 to 10 18 to 16 12 to 10
5009 12 25 CC 30 14 to 10 18 to 16 12 to 8
5012 16 30 CC 40 10 to 8 18 to 16 12 to 8
5017 23 40 CC 60 10 to 8 18 to 16 10 to 6
5022 31 60 J 80 10 to 6 18 to 16 10 to 6
5027 38 70 J 100 10 to 6 18 to 16 10 to 6
5032 33 60 J 90 10 to 6 18 to 16 6
5041 44 80 J 110 8 to 4 18 to 16 6
5052 54 100 J 150 6 to 4 18 to 16 4
5062 66 125 J 175 4 18 to 16 4
5077 80 150 J 200 4 18 to 16 4
5099 108 200 J 300 2 18 to 16 4 to 300
5130 129 250 J 350 1/0 18 to 16 4 to 300
5172 158 300 J 400 2/0 18 to 16 1 to 350
5200 228 400 J 600 3/0 18 to 16 1 to 350