SPE-3
2 coding systems recognise this code
NEC 400
| Symbol | Meaning |
|---|---|
S | Extra Hard Usage Flexible Cord |
P | Parallel Conductor Cord |
E | Thermoplastic Elastomer Insulation |
-3 | Insulation Thickness (Thickest) / 0.060" - 0.110" (1.524 2.794 Mm) |
IEEE 1580
| Symbol | Meaning |
|---|---|
S | Single Conductor Distribution, 3 kemil |
P | Cross Linked Polyolefin (XLPO) |
E | Ethylene-Propylene Rubber (EPR) |