FR MI 110 Cable

PYROTEC sets the benchmark for fire-resistant cables. Our flagship FRMI 110 Cable is engineered with mineral-insulated technology to operate continuously at 110°C, ensuring extended lifecycle and consistent performance. Certified to the stringent BS 8491 fire test standard — far exceeding BS 6387 — PYROTEC maintains circuit integrity even under fire, water, and mechanical stress.

Backed by DEKRA certification, an SGBC “Excellent” green rating, and full approval from local authorities, PYROTEC represents assurance, sustainability, and uncompromising quality.

Guided by the PPSR principle, PYROTEC stands for:

  • Performance — proven reliability under extreme fire and impact.
  • Prevention — limiting ignition and flame spread.
  • Safety — minimal smoke, zero halogen gases.
  • Reliability — continuous 110°C operation, certified to international standards.

PYROTEC is more than a cable — it is a promise of safety, sustainability, and strength you can trust.

Single Insulated

FR MI 110 Cable
/ Single Core

Double Insulated

FR MI 110 Cable
/ Single Core

Double Insulated

FR MI 110 Cable
/ Multi Core

Double Insulated

FR MI 110 Comms Screened Cable-S / UTP

Performance (P)

Tested to ensure circuit integrity under high temperature with water and mechanical impact.

Prevention (P)

Designed to inhibit ignition, spread, and intensity of flames.

Our Key Principles

Safety (S)

Built with LSOH materials that emit minimal smoke and zero halogen gases.

Realiability (R)

Built for continuous 110°C operation, extending product lifecycle and certified to international standards for long-term assurance.

Our Key Principles

Performance (P)

Tested to ensure circuit integrity under high temperature with water and mechanical impact.

Prevention (P)

Designed to inhibit ignition, spread, and intensity of flames.

Safety (S)

Built with LSOH materials that emit minimal smoke and zero halogen gases.

Realiability (R)

Built for continuous 110°C operation, extending product lifecycle and certified to international standards for long-term assurance.

Single Insulated

FR MI 110 Cable / Single Core

Cable Construction

Temperature Rating

110°C

Voltage, Uo/U

600 / 1000 V.

Conductor

Plain Annealed Copper Wire:IEC 60228 (Class 2)

Fire Proof Layer

Glass Mica Tape

Insulation

Flame Retardant Cross-linked LSOH Mineral Insulation; RED, BLACK

Voltage Test: 3.5 kV / 5min

Circuit Integrity

  • IEC 60331-21
  • BS 6387 CWZ, BS 8491

Flame Retardant

  • IEC 60332-3 (22,23,24)

Low Smoke Density

  • IEC 61034 -2

Zero Halogen Content

  • IEC 60754-1, IEC 60754-2
  • BS EN 50525-1

Operation Temperature at 110°C

  • BS EN 50363-1

Limiting Oxygen Index (LOI)

  • IEC 60331-21
  • BS 6387 CWZ, BS 8491

Double Insulated

FR MI 110 Cable / Single Core

Cable Construction

Temperature Rating

110°C

Voltage, Uo/U

600 / 1000 V.

Conductor

Plain Annealed Copper Wire:IEC 60228 (Class 2)

Fire Proof Layer

Glass Mica Tape

Insulation

Flame Retardant Cross-linked LSOH Mineral Insulation; WHITE
Flame Retardant LSOH Compound; ORANGE

Voltage Test: 3.5 kV / 5min

Circuit Integrity

  • IEC 60331-21
  • BS 6387 CWZ, BS 8491

Flame Retardant

  • IEC 60332-3 (22,23,24)

Low Smoke Density

  • IEC 61034 -2

Zero Halogen Content

  • IEC 60754-1, IEC 60754-2
  • BS EN 50525-1

Operation Temperature at 110°C

  • BS EN 50363-1

Limiting Oxygen Index (LOI)

  • ≥33% in accordance with ASTM D2863

Double Insulated

FR MI 110 Cable / Multicore

Cable Construction

Temperature Rating

110°C

Voltage, Uo/U

600 / 1000 V.

Conductor

Plain Annealed Copper Wire:IEC 60228 (Class 2)

Fire Proof Layer

Glass Mica Tape

Insulation

Flame Retardant Cross-linked LSOH Mineral Insulation

  • Red, Black (2 core)
  • Red, Yellow, Blue (3 core)
  • Red, Yellow, Blue, Black (4 core)

*others colour available upon request

Filler (if any)

Non-hygroscopic fillers

Binder (if any)

Binder Tape

Sheath

Flame Retardant LSOH Compound; ORANGE

Voltage Test: 3.5 kV / 5min

Circuit Integrity

  • IEC 60331-21
  • BS 6387 CWZ, BS 8491

Flame Retardant

  • IEC 60332-3 (22,23,24)

Low Smoke Density

  • IEC 61034 -2

Zero Halogen Content

  • IEC 60754-1, IEC 60754-2
  • BS EN 50525-1

Operation Temperature at 110°C

  • BS EN 50363-1

Limiting Oxygen Index (LOI)

  • ≥33% in accordance with ASTM D2863

Double Insulated

FR MI 110 Comms Screened Cable-s / UTP

Cable Construction

Temperature Rating

110°C

Voltage, Uo/U

300 / 500 V.

Conductor

Plain Annealed Copper Wire:IEC 60228 (Class 2)

Fire Proof Layer

Glass Mica Tape

Insulation

Flame Retardant Cross-linked LSOH Mineral Insulation

  • Black & White (Insulated core with numbering)

Filler (if any)

No

Drain Wire

Tinned Annealed Copper Wire

Overall Screen

Aluminum Foil

Binder (if any)

Binder Tape

Sheath

Flame Retardant LSOH Compound; RED

Voltage Test: 2 kV / 1 min

Circuit Integrity

  • IEC 60331-21
  • BS 6387 CWZ, BS 8491

Flame Retardant

  • IEC 60332-3 (22,23,24)

Low Smoke Density

  • IEC 61034 -2

Zero Halogen Content

  • IEC 60754-1, IEC 60754-2
  • BS EN 50525-1

Operation Temperature at 110°C

  • BS EN 50363-1

Limiting Oxygen Index (LOI)

  • ≥33% in accordance with ASTM D2863

pyrotec Cable

Reliable, certified, and built to last — our cables are engineered for the demands of your most critical applications.

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