Delta Compact Drive MS300 IP66/NEMA 4X Series User Manual page 42

Chapter 5 Main Circuit TerminalsMS300 (IP66 / NEMA 4X)
Frame C
If you install at Ta 40 °C environment, select copper wire with voltage rating of 600 V and

temperature resistance of 75 °C or 90 °C.
If you install at Ta 40 °C above environment, select copper wire with voltage rating of 600 V and

temperature resistance of 90 °C or above.
For UL installation compliance, use copper wires when installing. The wire gauge is based on

temperature resistance of 75 °C, in accordance with UL requirements and recommendations. Do not
reduce the wire gauge when using high-temperature resistant wires.
Models
VFD25AMS23MNSAA
VFD13AMS43MNSAA
VFD13AMS43MFSAA
VFD17AMS43MNSAA
VFD17AMS43MFSAA
Main Circuit Terminals
R/L1, S/L2, T/L3, U/T1, V/T2, W/T3,
DC-, DC+/+1, +2/B1, B2
Max. Wire Min. Wire
Gauge Gauge
10 mm 2
[8 AWG]
6 mm 2
10 mm
2
[10 AWG]
[8 AWG]
10 mm 2
[8 AWG]
Screw and Max. Wire
Torque (±10 %) Gauge
10 mm
[8 AWG]
M4
6 mm
20 kg-cm
[10 AWG]
[17.4 lb-in.]
[1.96 Nm]
10 mm
[8 AWG]
5-8
Ground Terminals
Min. Wire Screw and
Gauge Torque (±10 %)
2 10 mm 2
[8 AWG]
2 6 mm 2
20 kg-cm
[10 AWG]
[17.4 lb-in.]
[1.96 Nm]
2 10 mm 2
[8 AWG]
M4
Table 5-5