22 gauge
Both SPT-1 wire and SPT-2 wire are made using 18 gauge copper wire at their core. The difference is that SPT2 has a thicker insulation around the wire. Thereby making it slightly larger around than SPT1 and giving it the ability to carry a slightly higher electrical load.
Beside this, What does SPT wire stand for?
Stranded, Parallel, Thermoplastic
Likewise, What is the difference between SPT-1 and SPT-2 cord?
Both SPT-1 wire and SPT-2 wire are made using 18 gauge copper wire at their core. The difference is that SPT2 has a thicker insulation around the wire. Thereby making it slightly larger around than SPT1 and giving it the ability to carry a slightly higher electrical load.
Also, What does SJO cord stand for?
service cord
What is the difference between so and SJO cord?
The insulation thickness is the main difference, with the extra hard service “SO” cables requiring thicker insulation to accommodate for higher voltage ratings, while the SJO constructions require thinner insulation with their lower voltage rating.
21 Related Question Answers Found
What is SPT wire?
SPT cables feature stranded copper conductors and polyvinylchloride (PVC) insulation, and resist oil, water, acid, alkali, and ozone. All three types of cable are rated up to 300 volts and 60°C or 105°C. SPT-1 Wire is the most popular SPT cord.
What is so cable type?
SO cable is one of the most popular and versatile portable electrical cords made today. These are multi-conductor cords, comprised of 2 or more conductors, which can be used in both indoor and outdoor applications. This versatility allows SO cable to be utilized in a variety of environments.
What kind of wire is in Christmas lights?
Keep in mind that the wiring on Christmas lighting stringer sets is 22 gauge with relatively thin insulation. And even this thinner, less insulated wire holds up without a problem.
What does so mean in so cord?
The letters in “SOOW” stand for cable properties. The ‘S’ in SOOW cord means “Service.” For portable cords that begin with an S but are NOT followed by a J, the voltage rating is 600 volts. The ‘OO’ means the cable has oil-resistant insulation and jacket. The ‘W’ means the cable is weather and water-resistant.
Is so cord sun resistant?
This service cord has the ability to handle a wide temperature range while still remaining flexible and it can also tolerate harsh environments for extended periods of time, including exposure to sunlight, chemicals, oil and water. The SEOOW cords are easy to strip and over mold to suit a wide variety of applications.
What’s the difference between SPT-1 and SPT-2 wire?
The difference between SPT-1 and SPT-2 wire is the thickness of the insulation surrounding the copper wire. SPT-1 wire has a thinner insulation than SPT-2. 18/2, SPT-1 wire has an insulation thickness of . 030″ and 18/2, SPT-2 has insulation that is .
Are LED Christmas lights wired in series or parallel?
LEDs are wired in series-parallel just like the traditional bulbs we described above. Unlike incandescent lights, however, LEDs do not typically make use of shunts.
Can I use 14 gauge wire for lights?
As long as you don’t put too many lights on the light circuit, you can usually control that circuit with a 15-amp breaker, as well as wire it with a 14-gauge wire. … On the other hand, an outlet circuit controlled by a 20-amp breaker requires a 12-gauge wire.
Is SJ cord outdoor rated?
SJO Type SJ, but rated oil resistant. SJOW-A Type SJO, but rated for outdoor use at -30° F.
What does SPT-1 mean?
The difference between SPT-1 and SPT-2 wire is the thickness of the insulation surrounding the copper wire. SPT-1 wire has a thinner insulation than SPT-2. 18/2, SPT-1 wire has an insulation thickness of . 030″ and 18/2, SPT-2 has insulation that is . 045″ thick.
Can I use 18-gauge wire for LED lights?
Most people would likely recommend using a solid core 18-gauge wire for your LED lights. The cost difference between this wire size and a much smaller cable is negligible, and 18-gauge is about as big as you can go if you would like your wires to fit into most holders or terminals.
What does so cord mean?
Extra Hard Service
Last Updated: 15 days ago – Co-authors : 10 – Users : 9
