Romex Size and Amp Ratings Information for Sub-Zero, Wolf, and Cove Appliances
Topics:
- What size Romex is recommended
- Romex size for Amperage ratings
Answer:
Romex size will depend on the amperage requirement of the appliance. Below is a chart of wire size for a given amperage:
| Wire Size | Amps | Wire Type |
| 3/0 Gauge | 200 Amps | Service entrance |
| 1/0 Gauge | 150 Amps | Service entrance and feeder wire |
| 3 Gauge | 100 Amps | Service entrance and feeder wire |
| 6 Gauge | 55 Amps | Feeder and large appliance wire |
| 8 Gauge | 40 Amps | Feeder and large appliance wire |
| 10 Gauge | 30 Amps | Dryers, appliances, and air conditioning |
| 12 Gauge | 20 Amps | Appliance, laundry, and bathroom circuits |
| 14 Gauge | 15 Amps | General lighting and receptacle circuits |
See also, AWG Electrical Wire Size.
Refer to the product Installation Guide for further information.
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