BTTZ Copper Sheathed Mineral Insulated Cable

BTTZ Copper Sheathed Mineral Insulated Cable

Product Description

BTTZ Copper Sheathed Mineral Insulated Cable stands as the definitive benchmark in passive fire protection for electrical circuits, engineered from first principles to transcend the limitations of all organic-based cable systems. This technology employs an elemental construction philosophy: one or more solid copper conductors are precisely centered within a seamless, continuous copper tube, and the entire annular space is permanently filled with highly compressed, calcined magnesium oxide (MgO) powder. This creates a monolithic, hermetic, and completely inorganic assembly where every component—conductor, insulation, and sheath—is metallic or mineral. The absence of any plastic, polymer, or combustible material is fundamental to its identity. The result is a cable that does not merely have a "fire rating" but is inherently non-combustible and functionally immortal against fire degradation. Its performance is not contingent on protective conduits or external systems; the cable itself is the fireproof barrier, guaranteeing that the electrical pathway remains intact as a physical and electrical entity even when the surrounding structure is consumed by flame.

Production process

Applications

Product packaging

Our Services

1. Quickly and professional response.

2. China manufacturer with 8 years experience.

3. Excellent quality with reasonable price.

4. Sufficient support for our tendering representatives.

5. OEM service available based on official & legal authorization.

6. Strict quality control system.

7. Faster lead time than our competitors.

8. Cable solutions to your particular requirements.

9. Free sample is available with economic express fee.

10. 12 months quality guarantee after delivery.

FAQ

Q1: What kind of guarantee do you provide?

A1: 1. 100% high quality, all failed parts get free warranty within 30 days after received.

2. Accept 10 years warranty upon customer requirement.

3. Repairs parts are available within 10years; We will inform the EOL products to you from time to time.

Q2: What if the cable which we need have some differences on specifications from yours?

A2: Any difference, we can design and produce according to your requests, which include cable, color, material, processing requirement etc.

Q3: How can I get a sample to check your quality?

A3: After price confirmation, you can require for sample to check our quality. Sample is free, but the freight charge should be paid.