CM-LP
CM-LP est une désignation de câble NEC / UL (USA) : 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 systèmes de codification reconnaissent cette désignation
NEC / UL (USA)
| Symbole | Signification |
|---|---|
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
| Symbole | Signification |
|---|---|
C | Caoutchouc (naturel ou synthétique), isolant ou gaine |
M | Charge moyenne / isolant (500 V ; 450/750 V dans le catalogue de 2011) |
L | Charge légère / isolant (300 V ; 300/500 V dans le catalogue de 2011) |
P | Isolant papier et gaine de plomb |