18 2 spt 1 wire has an insulation thickness of 030 and 18 2 spt 2 has insulation that is 045 thick.
Spt 2 lamp cord.
Creative hobbies gold lamp cord 12 foot long replacement lamp cord lamp repair part 18 2 spt 1 wire ul listed 2 10 99 10.
Spt 1 wire has a thinner insulation than spt 2.
Look at the tiny printing on the cord to determine which size switch you need spt 1 or spt 2.
Southwire s lamp cord is suitable for lamps clocks household fans and small appliances where not subjected to hard usage spt 1 and spt 2.
Spt 1 is a lower cost than spt 2 which does make it more appealing especially to pro installers.
Several sizes of in line cord switches are available at hardware stores home centers and lamp specialty stores.
Cost difference between spt 1 and spt 2.
Spt 2 lamp cord from allied wire cable is designed and engineered to meet requirements use in household appliances including clocks lamps radios and fans where two conductor connections are required.
The difference between spt 1 and spt 2 wire is the thickness of the insulation surrounding the copper wire.
However other spt 2 cable is rated to 60 c.
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There is only one thing that separates spt1 and spt2 and that is the thickness of the coating on the wire.
The spt cable types range in operating temperatures as well.
20 2 spt 1 lamp cord has two stranded bare copper conductors and is rated from 20 c to 105 c.
Buy spt 2 lamp cord online or submit an rfq for quantity discounts.
Whats the differences between spt 1 and spt 2.
In line cord switches also vary slightly in design.
While spt 1 lamp cord weighs between 20 21 pounds per thousand feet spt 3 lamp cord can weigh 88 or even 100 pounds per thousand feet.
Spt 1 cable is rated to 105 c and spt 2 has versions that are also rated to 105 c.
Consult the instruction sheet before installation.
Frigid cold and ice can definitely push the limits of even the toughest electrical cord.