NEC 400 · How to read a NEC 400 cable code

P in a NEC 400 cable code

Source: The 2016 symbol tables of this site

Designations that use it

• SPE-3
• SPT-2
• pp
• Http
• SPOS
• spp
• SPT-1
• SPT-3

All NEC 400 symbols · Decode your own designation