5.If you are using one extension cord for more than one tool, add the nameplate amperes and use the sum to determine the required minimum cord size.
(See Figure C.)
6.If you are using an extension cord outdoors, make sure it is marked with the suffix
7.Make sure your extension cord is properly wired and in good electrical condition. Al- ways replace a damaged extension cord or have it repaired by a qualified electrician before using it.
8.Protect your extension cords from sharp objects, excessive heat, and damp or wet areas.
RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS*
(120 or 240 VOLT)
NAMEPLATE |
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AMPERES |
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(at full load) | 25 Feet |
| 50 Feet |
| 75 Feet |
| 100 Feet | 150 Feet | ||||||
0 – 2.0 | 18 |
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| 18 | 16 | ||||||
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2.1 | – 3.4 | 18 |
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3.5 | – 5.0 | 18 |
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5.1 | – 7.0 | 18 |
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7.1 – 12.0 | 18 |
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12.1 | – 16.0 | 14 |
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16.1 | – 20.0 | 12 |
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FIGURE C | * Based on limiting the line voltage drop to five volts at 150% of the rated amperes. | |||||||||||||
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| Double Insulated |
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| Canadian Standards Association |
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| Underwriters Laboratories, Inc. |
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| V~ | Volts Alternating Current |
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| A | Amperes |
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SKU 93188 | For technical questions, please call | Page 8 |