Series illustrations. Actual configuration is subject to the confirmed drawing.
RTTYZ 2-Core Mineral-Insulated Copper-Sheathed Power Cable with Polyolefin Outer Sheath for Fire Protection
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Quotation & delivery: Include your required quantity, destination and timing in the enquiry. Confirm the selected build, lead time, shipping charges and any return terms in the agreed quotation before ordering.
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Rated voltage0.6/1 kVInsulation materialMineral
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Conductor materialCopper
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Conductor MaterialCopperInsulation MaterialMineral
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Rated Voltage0.6/1kVSizeNone
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TypeMulti-Core Power Cable
A polyolefin outer sheath distinguishes this two-core RTTYZ power cable from a version specified with another outer material. The build combines copper conductors, mineral insulation and a copper sheath with a rated voltage of 0.6/1kV for a fire-protection project request.
Identify the copper and polyolefin layers
Carry the copper sheath and polyolefin outer sheath into the material specification as separate requirements. Include the mineral-insulated copper conductors with those layers, giving the ordered RTTYZ construction a clear description for project review.
Specify both conductor duties
The selectable configuration joins the 50 mm² size reference with two cores. Define the function and required section of each conductor on the circuit drawing, retaining the two-core arrangement with the required cable build.
- RTTYZ identifies this specific power-cable family.
- Two cores define the featured conductor arrangement.
- Copper is used for the stated conductors and sheath.
- Polyolefin is the separately specified outer-sheath material.
- Mineral insulation accompanies the 0.6/1kV voltage designation.
Provide the route and end requirements
State the physical length required between the receiving connections and the termination dimensions to be assessed at both ends. Keep those details with the selected conductor sections and the copper/polyolefin sheath combination.
Define the fire-protection project scope
Identify any exact fire criterion required by the intended installation and match it to the selected RTTYZ construction. A request combining both conductor duties, the two sheath materials, required length and cable ends gives this power cable a clearly specified project configuration.






Provide the product reference, selected configuration, quantity and destination. Confirm drawings, applicable ratings and acceptance requirements for the requested build. Lead time, shipping arrangements, charges and any return conditions should be reviewed in the agreed quotation before ordering.