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Page 7For technical questions, please call 1-800-444-3353.SKU 93632
Double insulated tools may be used in 2.
either of the 120 volt outlets shown in the
preceding illustration.
(See Outlets for 2-Prong Plug.)
Extension Cords
Grounded1. tools require a three wire
extension cord. Double Insulated tools
can use either a two or three wire exten-
sion cord.
As the distance from the supply outlet 2.
increases, you must use a heavier gauge
extension cord. Using extension cords
with inadequately sized wire causes a
serious drop in voltage, resulting in loss
of power and possible tool damage.
(See Table A.)
The smaller the gauge number of the 3.
wire, the greater the capacity of the cord.
For example, a 14 gauge cord can carry
a higher current than a 16 gauge cord.
(See Table A.)
When using more than one extension 4.
cord to make up the total length, make
sure each cord contains at least the mini-
mum wire size required. (See Table A.)
If you are using one extension cord for 5.
more than one tool, add the nameplate
amperes and use the sum to determine
the required minimum cord size.
(See Table A.)
If you are using an extension cord out-6.
doors, make sure it is marked with the
is acceptable for outdoor use.
Make sure the extension cord is properly 7.
wired and in good electrical condition.
Always replace a damaged extension
electrician before using it.
Protect the extension cords from sharp 8.
objects, excessive heat, and damp or
wet areas.
RECOMMENDED MINIMUM WIRE
GAUGE FOR EXTENSION CORDS*
(120/240 VOLT)
NAMEPLATE
AMPERES
(at full load)
EXTENSION CORD
LENGTH
25’
50’
75’
100’
150’
0 – 2.0 18 18 18 18 16
2.1 – 3.4 18 18 18 16 14
3.5 – 5.0 18 18 16 14 12
5.1 – 7.0 18 16 14 12 12
7.1 – 12.0 18 14 12 10 -
12.1 – 16.0 14 12 10 - -
16.1 – 20.0 12 10 - - -
TABLE A
* Based on limiting the line
voltage drop to ve volts at
150% of the rated amperes.
Symbology
Double Insulated
Canadian Standards Association
V~
Volts Alternating Current
A
Amperes
n
0
xxxx/min.
(RPM)