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Frame C-2
If you install at Ta 40°C environment, please select copper wire with voltage rating 600V and
temperature resistant at 75°C or 90°C.
If you install at Ta 40°C above environment, please select copper wire with voltage rating 600V and
temperature resistant at 90°C or above.
For UL installation compliant, please use copper wires for installation, the wire gauge is based on
temperature resistant at 75°C which is requested and recommended from UL. Do not reduce the
wire gauge when using higher temperature wire.
Model Name
VFD300FP4EA-52S
VFD370FP4EA-52S
Main Circuit Terminals:
R/L1, S/L2, T/L3 (Stranded wire only)
Max. Wire
Min. Wire Gauge
Gauge
4 AWG [25 mm
2 AWG
[35 mm
2
]
2 AWG [35 mm
Chapter 5 Main Circuit TerminalsCFP2000
Terminals: DC+, DC-, B1, B2, U/T1, V/T2，
Screw Spec.
Max. Wire
and Torque
Gauge
(±10%)
21 kg-cm
2
]
2 AWG
[18.2 lb-in.]
[35 mm
[2.07 Nm]
2
]
5-11
W/T3,
Screw Spec.
Min. Wire Gauge
and Torque
4 AWG [25 mm
2
]
81.6 kg-cm
[70.8 lb-in.]
2
]
2 AWG [35 mm
2
]
[8.00 Nm]
(±10%)
M8
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