SPT-3 Wire is the newest type of SPT cable, and it also has the heaviest construction. While SPT-3’s insulation ranges from 0.060” to 0.110” thick, its maximum amp rating does not greatly vary from SPT-2 wire’s amperage.
Ours Lamp Cord is suitable for lamps, clocks, household fans and small appliances where not subjected to hard usage (SPT-1 and SPT-2). Two conductors cord for use as internal wiring of air conditioning and refrigeration equipment. Three conductors cord for power supply to domestic refrigeration equipment and window type air conditioners (SPT-3). Lamp Cord is suitable for use at temperatures not exceeding minimum -20°C or maximum 105°C.
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Reference Standard: UL 62, NEC Article 400, CSA 22-2 NO.49 |
Rated Voltage: 300V |
Rated Temperature: 60°C –105°C |
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Conductor: Stranded Bare Copper |
Insulation : PVC |
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Type |
AWG/No.of cores |
NO./Normal Diameter of strand(mm) |
Normal Thickness of Insulation(mm) |
Over Diameter of Cable(mm) |
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SPT-3 |
18 x 2c |
41/0.16 |
1.52 |
4.4 x 8.7 |
|
16 x 2c |
65/0.16 |
1.52 |
4.8 x 9.5 |
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|
14 x 2c |
41/0.254 |
2.03 |
6.0 x 12.0 |
|
|
12 x 2c |
65/0.254 |
2.41 |
7.4 x14.0 |
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|
10 x 2c |
105/0.254 |
2.79 |
9.1x18.2 |
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|
18 x 3c |
41/0.16 |
1.52 |
4.4 x 10.7 |
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|
16 x 3c |
65/0.16 |
1.52 |
4.8 x 11.8 |
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|
14 x 3c |
41/0.254 |
2.03 |
6.0 x 14.5 |
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|
12 x 3c |
65/0.254 |
2.41 |
7.4x16.5 |
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|
10 x 3c |
105/0.254 |
2.79 |
9.1 x 18.8 |
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Surface printing on cable
Sample of lamp cord 18-2: TIANJIE brand or your brand (UL) E476654 SPT-3 60ºC 2×18AWG 300V VW-1 ***M
