CM-LP
CM-LP is a NEC / UL (USA) cable designation: C = Communications cable; M = Multipurpose rating (reading by usage, UNVERIFIED); LP = Limited power: rated current per conductor printed, for power over Ethernet (NEC 2023); CM-LP = Communications cable, general purpose, limited power (LP): marked with the current per conductor for PoE. 300 V, 60 to 75 C. UL 444; NEC Article 800.
2 coding systems recognise this code
NEC / UL (USA)
| Symbol | Meaning |
|---|---|
C | Communications cable |
M | Multipurpose rating (reading by usage, UNVERIFIED) |
LP | Limited power: rated current per conductor printed, for power over Ethernet (NEC 2023) |
CM-LP | Communications cable, general purpose, limited power (LP): marked with the current per conductor for PoE. 300 V, 60 to 75 C. UL 444; NEC Article 800 |
NBN
| Symbol | Meaning |
|---|---|
C | Rubber (Caoutchouc), Natural Or Synthetic, Insulation Or Sheath |
M | Medium Load / Insulation (500 V; 450/750 V In The 2011 Catalogue) |
L | Light Load / Insulation (300 V; 300/500 V In The 2011 Catalogue) |
P | Paper Insulation And Lead Sheath |