DOC-0017-04-EN: AC20 Series - Hardware Installation Manual
134 (154) DOC-0017-04-EN-A 22.03.2023
Motor over temperature sensing is provided by the product when an external temperature sensor (of type
PTC or NTC) is connected to the motor thermistor input on the control board.
Recommended Wire Sizes
North American wire sizes (AWG) are based on NEC/NFPA-70 for ampacities of thermoplastic-insulated
(75ºC) copper conductors.
The wire sizes allow for an ampacity of 125% of the rated input and output amperes for motor branch-circuit
conductors as specified in NEC/NFPA-70.
Refer to ‘Chapter 6: Installation’ for recommended wire sizes.
Field Wiring Temperature Rating
Use minimum 75°C Copper conductors.
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