Cable for photovoltaic installations H1Z2Z2-K class B2 (CPR) Black 4mm NON-FLAMMABLE
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H1Z2Z2-K 4 mm² photovoltaic cable black with fire class B2ca-s1,d0,a1 compliant with CPR. Tinned copper conductor, halogen-free insulation, DC voltage 1.5 kV, temperature range -40°C to +90°C. Resistant to UV, ozone and atmospheric conditions according to EN 50618.
Product code: 000-116
Product features
[PIM] Cat 92 #92
- Application Solar DC
- Cross-section [mm²] 4
- Colour Black
- Conductor Material Copper
- CPR Class B2
- Rodent Protection No
- Cable type H1Z2Z2-K
- Brand MG WIRES
Description
H1Z2Z2-K 4 mm2 solar cable black – class B2ca (CPR), non-flammable
H1Z2Z2-K 4 mm2 black photovoltaic cable is a professional, single-core solar cable with the highest fire reaction class B2ca-s1,d0,a1 compliant with CPR regulations. The ideal choice for installers who need a reliable connection between PV panels and inverters — in rooftop and ground-mounted installations.
Why does B2ca matter? Fire reaction class B2ca-s1,d0,a1 is the highest fire reaction class available for solar cables. It means zero smoke emission and toxicity during fire — a crucial requirement for installations on public buildings, multi-family residential buildings and wherever fire safety is a priority.
Cable construction
- Conductor: copper, multi-wire, flexible, tinned — class 5 according to PN-EN 60228 / VDE 0295
- Insulation: cross-linked halogen-free compound, white colour
- Outer sheath: cross-linked halogen-free compound, black colour
- Nominal cross-section: 4.0 mm2
- Max. wire diameter in conductor: 0.31 mm
- Max. outer diameter: 6.6 mm
Electrical and temperature parameters
- Rated AC voltage: 1.0/1.0 kV (U0/U = 1000/1000 V)
- DC operating voltage: 1.5 kV (1.8 kV)
- Test voltage: 6.5 kV AC
- Operating temperature: from -40 °C to +90 °C (+120 °C / 20,000 h)
- Conductor short-circuit temperature: +250 °C (max. 5 s)
- Min. installation temperature: -25 °C
- Min. bending radius (fixed): 4 × outer diameter
- Insulation resistance: 580 MΩ·km (at 20 °C)
Resistance and durability
- UV, ozone and weather resistance — according to EN 50618
- Enhanced resistance to hydrolysis, ammonia, acids and alkalis
- Low water absorption — ideal for outdoor applications
- Direct burial capability — meets direct burial requirements according to UL 854
- Excellent mechanical properties — durable during installation and operation
Application: H1Z2Z2-K 4 mm2 cable is used for connections between photovoltaic panels and between panels and inverters. It performs well in both rooftop installations on buildings and in large ground-mounted power plants. The black colour allows easy identification of the positive DC pole (+) in the installation.
Standard: PN-EN 50618:2015-03
Cable cut to length – important information before you buy
This cable is sold by the metre: we cut it from the drum or coil to exactly the length stated in your order, so you only pay for what you actually need. A length cut to your specification is a made-to-order item and therefore cannot be returned – including under the right to cancel distance contracts. Before placing your order, please check the required length and cross-section carefully.
This does not affect your statutory rights: if the cable is faulty, or the length or cross-section delivered does not match your order, please let us know – we will handle your complaint under the general rules.
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