6491X
6491X is a BS 6004 / BS 6500 / BS 7211 type numbers (UK) cable designation: 649 = Single-core non-sheathed cable (insulation only), for conduit and trunking; 1 = Number of cores: 1; X = PVC insulation, no sheath; 6491X = 6491X: single-core PVC insulated, non-sheathed conduit and trunking wire (the UK number of H07V-U / H07V-R). 450/750 V, 70 C maximum conductor temperature (Anixter p. 1:2). BS 6004 and harmonised H07V-U / H07V-R (Anixter p. 1:2); now BS EN 50525-2-31.
1 coding system recognises this code
BS 6004 / BS 6500 / BS 7211 type numbers (UK)
| Symbol | Meaning |
|---|---|
649 | Single-core non-sheathed cable (insulation only), for conduit and trunking |
1 | Number of cores: 1 |
X | PVC insulation, no sheath |
6491X | 6491X: single-core PVC insulated, non-sheathed conduit and trunking wire (the UK number of H07V-U / H07V-R). 450/750 V, 70 C maximum conductor temperature (Anixter p. 1:2). BS 6004 and harmonised H07V-U / H07V-R (Anixter p. 1:2); now BS EN 50525-2-31 |
Fire behaviour (EU CPR)
PVC sheath (X).
Typically targeted, as declared by makers for this kind of construction in the examples this site checked (not the class of this cable):
EcaN1XV-R, Ahlsell (seller)Cca-s3,d1,a3FG16OR16, Nexans (La Triveneta Cavi)EcaU1000 R2V, Nexans (La Triveneta Cavi)EcaN2XSY, Waskönig+Walter (10 kV datasheet)
Listed as sources, alphabetically by maker. No maker pays to appear here.
A CPR class is declared by the maker in its Declaration of Performance and printed on the sheath (EN 50575 cl 7). This decoder does not assign one. What the CPR classes mean →
Sources: EN 13501-6 draft and FprEN 50575:2014 final draft (drafts, not the published texts); IEC 60332-3-24:2000+A1:2008; EN 13501-3 draft A2.
Laying, sizes and datasheet: 6491X
Terms on this page: conduit
Work with 6491X
Related cables
More BS 6004 / BS 6500 / BS 7211 type numbers (UK) designations