Single-core PVC-insulated building wires to BS EN 50525-2-31 (IEC 60227) — solid, stranded and flexible conductors for fixed installation and appliance wiring.
The H05V/H07V series is the most widely used building wire family in the world. Our range covers H05V-U and H07V-U (solid conductor), H07V-R (stranded conductor, class 2) and H07V-K (flexible conductor, class 5) — in sizes from 0.5 mm² to 95 mm², with 300/500 V (H05) and 450/750 V (H07) ratings.
All constructions are certified by TÜV Rheinland to BS EN 50525-2-31, the harmonized European standard for single-core PVC wires. Conductor material is 99.99% electrolytic copper from LME-registered suppliers.
| Type | Conductor | Voltage | Sizes | Typical Use |
|---|---|---|---|---|
| H05V-U | Solid Cu, class 1 | 300/500 V | 0.5–1.5 mm² | Lighting, internal wiring |
| H07V-U | Solid Cu, class 1 | 450/750 V | 1.5–95 mm² | Fixed installation in conduits/trunking |
| H07V-R | Stranded Cu, class 2 | 450/750 V | 1.5–95 mm² | Distribution boards, fixed wiring |
| H07V-K | Flexible Cu, class 5 | 450/750 V | 1.5–95 mm² | Panel wiring, conduit with bends |
Certified to BS EN 50525-2-31 — third-party proof for EU market access.
Class 1 solid, class 2 stranded and class 5 flexible conductors in one factory.
99.99% electrolytic copper, LME-registered suppliers, full traceability.
High-speed production lines; 15–25 day delivery for standard sizes.
H07V-R uses a class 2 stranded conductor (fewer, thicker strands) for fixed installation; H07V-K uses a class 5 flexible conductor (many fine strands), making it easier to route through bends in panels and conduits.
Free samples (1–2 m) and full technical dossier available. Standard items delivered in 15–25 days.
No. 51, LanZhang Road
Lanhe Town, Nansha District
Guangzhou, Guangdong, China
Business Hours: Mon–Fri 08:30–17:30 (GMT+8)