Product Description
Product information (PDF)
ÖLFLEX® HEAT 260 C MC
Copper-screened polytetrafluoroethylene cables for most extreme loads
Space and weight-saving installations due to small cable diameters; Stress crack resistant to frequent ambient temperature fluctuations; Resistant to contact with mostly all highly aggressive chemical media; Low outgassing behaviour; Copper braiding of screened version complies with EMC requirements and protects against electromagnetic interference
- Excellent chemical, thermal andelectrical performance
- Thin, light and robust
- EMC compliant copper screening
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Article List
Product description
Technical Data
| Lapp No. | Product Name | Datasheet / Product video | Request Quote | ||||
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| Number of cores and mm² per conductor | Outer diameter (mm) | Copper index (kg/km) | Weight (kg/km) | ||||
| ÖLFLEX® HEAT 260 C MC | |||||||
| Lapp 0091330 | ÖLFLEX HEAT 260 C MC 3 G 0,75 |
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| 3 G 0,75 | 5,5 | 46.0 | 75 | ||||
| Lapp 0091331 | ÖLFLEX HEAT 260 C MC 4 G 0,75 |
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| 4 G 0,75 | 5,9 | 51.0 | 87 | ||||
| Lapp 0091332 | ÖLFLEX HEAT 260 C MC 3 G 1 |
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| 3 G 1 | 5,8 | 48.0 | 81 | ||||
| Lapp 0091333 | ÖLFLEX HEAT 260 C MC 4 G 1 |
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| 4 G 1 | 6,4 | 65.0 | 104 | ||||
| Lapp 0091334 | ÖLFLEX HEAT 260 C MC 3 G 1,5 |
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| 3 G 1,5 | 6,3 | 65.0 | 101 | ||||
| Lapp 0091335 | ÖLFLEX HEAT 260 C MC 4 G 1,5 |
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| 4 G 1,5 | 7,2 | 86.0 | 134 | ||||
| Lapp 0091336 | ÖLFLEX HEAT 260 C MC 5 G 1,5 |
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| 5 G 1,5 | 7,8 | 105.0 | 162 | ||||
| Lapp 0091337 | ÖLFLEX HEAT 260 C MC 3 G 2,5 |
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| 3 G 2,5 | 7,9 | 114.0 | 160 | ||||
| Lapp 0091338 | ÖLFLEX HEAT 260 C MC 4 G 2,5 |
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| 4 G 2,5 | 8,7 | 140.0 | 204 | ||||
| Lapp 0091339 | ÖLFLEX HEAT 260 C MC 5 G 2,5 |
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| 5 G 2,5 | 9,4 | 209.0 | 270 | ||||
Application range
- Conventional cables are not designed for use in environments with very high operating temperatures, heavy usage of chemical agents, or tight spaces
- ÖLFLEX® HEAT 260 has proven to be an effective solution in harsh environments such as paint shop lines
- Typical fields of application
– Industrial furnace construction
– Foundries
– Chemical industry
– Power plant engineering
– Paint shop line technology
– Heating elements
– Polymer processing
– Wind turbine engineering
Benefits
- Space and weight-saving installations due to small cable diameters
- Stress crack resistant to frequent ambient temperature fluctuations
- Resistant to contact with mostly all highly aggressive chemical media
- Low outgassing behaviour
- Copper braiding of screened version complies with EMC requirements and protects against electromagnetic interference
Product Make-up
- Fine-wire strand made of nickel-plated copper
- PTFE-based core insulation
- Cores twisted together
- Special wrapping
- Nickel-plated copper braiding
- PTFE-based outer sheath, black
Product features
- ÖLFLEX® HEAT 260 made of PTFE
– Outstanding resistance against acids,
alkalis, solvents, lacquers, petrol, oils and
many other chemical media
– Difficult to inflame
– High dielectric strength and high abrasion
resistance
– Low water absorption
– Resistant to microbes
– Adhesion-free insulation materials
– Weather and ozone resistant
– Hydrophobic and dirt-repellent
– High elongation and tear resistance
– Resists contact with liquid nitrogen
– Resistant against hydraulic fluids
| Core identification code | Colours according to VDE 0293-308, refer to Appendix T9 |
| Classification | ETIM 5.0 Class-ID: EC001578 ETIM 5.0 Class-Description: Flexible cable |
| Conductor stranding | Fine wire according to VDE 0295 Class 5/ IEC 60228 Class 5 |
| Minimum bending radius | Occasional flexing: 15 x outer diameter Fixed installation: 4 x outer diameter |
| Nominal voltage | U0/U: 300/500 V |
| Test voltage | C/C: 2500 V C/S: 2000 V |
| Protective conductor | G = with GN-YE protective conductor X = without protective conductor |
| Temperature range | Fixed installation: -190°C to +260°C Short-term: up to +300°C |
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