TOXFREE® LSZH N2XH flex
Flexible LSZH power cable for public places.
Flexible LSZH and fire resistant screened cable for Variable Frequency Drivecables (VFD cables).
ACCORDING TO: IEC 60502-1
Toxfree® Plus 331 ROZ1-K (AS+) is a fire resistant cable, specially
designed for VFD and EMI.
Maintained Circuit Integrity During Fire
Screen 100% shielding coverage
For VFD applications
Typical applications of
TOXFREE® PLUS 331 ROZ1-K (AS+)
Select...
The TOPDRIVE® PLUS VFD (EMC) ROZ1-K (AS+) version integrates its superior EMC performance for motor control with certified circuit integrity, ensuring continued operation of emergency circuits even under direct fire conditions.
The TOPDRIVE® PLUS VFD (EMC) ROZ1-K (AS+) version maintains flawless motor control by suppressing damaging voltage spikes and electromagnetic interference, while its fire-resistant construction guarantees continued operation of critical drive systems during a fire event.
The TOPDRIVE® PLUS VFD (EMC) ROZ1-K (AS+) fire resistant cables are recommended for industrial facilities as their consolidated design delivers mandatory EMC performance, mechanical resilience, and fire resistance compliance in a single, robust solution that directly meets the harsh demands of the industrial environment.
Emergency circuits
The TOPDRIVE® PLUS VFD (EMC) ROZ1-K (AS+) version integrates its superior EMC performance for motor control with certified circuit integrity, ensuring continued operation of emergency circuits even under direct fire conditions.
Variable Frequency Drive Motors
The TOPDRIVE® PLUS VFD (EMC) ROZ1-K (AS+) version maintains flawless motor control by suppressing damaging voltage spikes and electromagnetic interference, while its fire-resistant construction guarantees continued operation of critical drive systems during a fire event.
Industrial facilities
The TOPDRIVE® PLUS VFD (EMC) ROZ1-K (AS+) fire resistant cables are recommended for industrial facilities as their consolidated design delivers mandatory EMC performance, mechanical resilience, and fire resistance compliance in a single, robust solution that directly meets the harsh demands of the industrial environment.
Resources for engineers
TOXFREE® PLUS 331 ROZ1-K (AS+) Technical datasheet
Download file
TOXFREE® PLUS 331 ROZ1-K (AS+) DoP
Download file
TOXFREE® PLUS 331 ROZ1-K (AS+)
Technical specifications
Application
Toxfree® Plus 331 ROZ1-K (AS+) is a fire resistant cable, specially
designed for Variable Frequency Drive Motors and installations
where it is necessary to limit the effects of electromagnetic
interference (EMI). This is a flexible cable for fixed installations, for
variable speed motors or pumps.
Construction
Conductor
Protective conductor
The ground conductor is divided into three conductors; the equivalent cross-section is approximately 50% of the section of the phase conductor.
For 4G cables, ground conductor has the same cross-section as the phase conductors.
Insulation
Mica tape + XLPE.
The standard identification of insulated conductors is the following:
3 x +3 G Grey + Brown + Black + Green/Yellow (3 G) (from 6 mm2 onwards)
4 G Grey + Brown + Black + Green/Yellow (up to 4 mm2)
Assembly of cores
For 3x+3G cables, the three phase conductors are cabled helically with the three protective conductors distributed in the interstices.
For 4G cables, the three phase conductors and protection conductor are cabled helically.
Screen
Overlapping aluminium-polyester tape screen with 100% coverage + tinned copper drain wire.
Outer sheath
Polyolefin LSZH.
Orange colour
Other colours available on request.
Standards / Compliance
ACCORDING TO: IEC 60502-1
Standards and approvals
- CE
- RoHS
Disclaimer
The information displayed on this website is provided for reference purposes only and is not legally binding. Specifications, values, and technical data may be subject to change without notice. To obtain verified and up-to-date technical data for a specific cable, please download Top Cable’s official Technical Specification in PDF format. The PDF document constitutes the sole authoritative source of product data.
Characteristics
Electrical performance
0,6/1kV
Thermal performance
Maximum conductor temperature: 90ºC.
Maximum short-circuit temperature: 250ºC (max. 5 s).
Maximum ambient temperature: 60 ºC.
Minimum installation and handling temperature: 0 °C.
Minimum service temperature: -40ºC (fixed and protectedinstallations).
Fire performance
Flame non-propagation according to EN 60332-1 / IEC 60332-1.
Fire non-propagation according to EN 60332-3 / IEC 60332-3
Fire resistant (PH120) minimum 120 minutes at 840 ºC:According to IEC 60331-2 / EN 50200 for cable diameter ≤ 20 mm.According to IEC 60331-1 / EN 50362 for cable diameter > 20 mm.
LSZH (Low Smoke Zero Halogen) according to IEC 60754-1.
Low corrosive gases emission according to EN 60754-2 / IEC 60754-2.
Low smoke emission according to EN 61034 / IEC 61034: Light transmittance > 60%.
Mechanical performance
Minimum bending radius: 10x cable diameter.
Impact resistance: AG2 Medium severity.
Environmental performance
Chemical & Oil resistance: Acceptable.
UV Resistant according to EN 50618.
Water resistance: AD5 Jets.
Installation conditions
Open Air.
Buried.
In conduit.
Why choose our TOXFREE® PLUS 331 ROZ1-K (AS+)
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As cable manufacturers, we ensure cost-effective premium quality and lasting performance.
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Our in-house labs guarantee rigorous cable quality, reliability, and standards compliance.
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Global cable delivery solutions—expert logistics for seamless supply.
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Full cable stock, ready for fast delivery- shortest lead times.
Largest European stockholding. -
EPD-certified cables: Sustainable manufacturing for your Scope 3 success.
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Expert, friendly and professional sales team offering a fast & efficient customer service. Global customers are welcome!
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