Systems Protection is the world’s foremost supplier of railway protective sleeving and shielding solutions for wires, hoses, and mechanical assemblies. As the proud designer and manufacturer of Bentley-Harris products, we offer a comprehensive line of high-quality solutions intended to protect or improve system performance across a broad range of applications.

Our full line of products designed for the railway industry have been extensively tested to the various regional requirements of our railway customers, and can be used to protect wire harnesses and cable assemblies in several areas of a railway car including in cabin, in chassis, under carriage, and within electrical cabinets. Applications include high speed trains, monorails, rolling stock, and light rail.



Meeting the Component Protection Needs of the Railway Industry

Image

Propulsion and Control

Full Metal Jacket EMI protection

  • High performance EMI shielding
  • 95% optical coverage
  • Blue tracer line for indicating maximum operating diameter
  • Operating temperature up to +200°C

Image

Door Systems

Flame retardant wire harness protection

  • Wrappable design enables protection of breakout areas
  • Passes all major regional railway flammability requirements
  • Flexibility ideal for confined spaces
  • Protect against metal parts during vibration

Image

Bogies

Fire protection of sensitive hoses

  • Provides barrier against sparks, flame, and molten metal splash
  • Thick wall silicone coated knitted fiberglass sleeve for thermal insulation
  • Protection against abrasion and stone impingement
  • Operating temperature up to +260°C

Image

Train Monitor Systems

Tubular abrasion protection

  • Expandable construction fits a range of diameters for reduced inventory
  • Optimized solution for long lengths without branches
  • Low wall thickness easily fits inside packed raceways
  • UL 94 V0 raw material

Image

Traction Control Systems

Lightweight EMI solution

  • Stable construction guarantees consistent EMI performance regardless of diameter
  • Absorbs emissions from power cables
  • 65% optical coverage
  • Good fluid and corrosion resistance

Image

Speed Control Systems

All inclusive EMI solution

  • Integrated drain wires for easy grounding without accessories
  • Eliminates the need for metallic ring, bonding lead, and crimping tool
  • Tracers for indication of bundle size range
  • Cu/Ni construction is both salt mist resistant

Product Spotlight: ROUNDIT® V0 EMI


ROUNDIT® V0 EMI is a wrap-around sleeving designed for high performance EMI shielding of wire and cable bundles. ROUNDIT V0 EMI is manufactured from UL 94 V0 rated PPS monofilaments and nickel plated copper wires class 4 according to ASTM B-355.

The self-wrapping feature of ROUNDIT V0 EMI allows for quick and easy installation and removal of the product for assembly and maintenance.

The design offers innovative solutions to the protection of breakout areas and also provides ease of removal when inspection or maintenance of cables is necessary. The stable construction guarantees the same level of EMI shielding regardless of the diameter on which it is installed within the recommended application range.

Railway Protection Products

For optimal viewing experience on a mobile device, rotate to a landscape orientation.

Open all Close all
  • Abrasion / Mechanical
    Product
    Name
    Function
    Applications / Industries
    View / Download Datasheet
    Ben-Har™ 1151-FRB
    Expando® TCP V0
    • Zero-halogen abrasion sleeve utilizing
      UL 94 V0 monofilament
    • Fuel and Hydraulic Lines
    • Power Steering Hoses
    • Heater/Radiator Hoses
    • Control Cables
    • TOC Lines
    Ben-Har™ 1151-FRB
    ROUNDIT® 2000 FR
    • Abrasion protection
    • Cable assemblies
    • Wire harnesses
    Ben-Har™ 1151-FRB
    ROUNDIT® 2000 FR GRIP
    • Abrasion protection with self-locating
      above textile hook surface
    • Cable assemblies
    • Wire harnesses
    Ben-Har™ 1151-FRB
    ROUNDIT® 2000 V0
    • Abrasion protection
    • Cable assemblies
    • Wire harnesses
  • Fire & Thermal Insulation
    Product
    Name
    Function
    Applications / Industries
    View / Download Datasheet
    Ben-Har™ 1151-FRB
    FyreJacket® Aerospace
    • Protects components in extreme temperatures, and assists
      hose manufacturers in meeting AS1055 aerospace flammability
      requirements.
    • Hoses and hose assemblies
    • Tubing, piping, and cables
    Ben-Har™ 1151-FRB
    FyreJacket® HL
    • Wrappable fire protection utilizing a specialty hook and look closure
    • Electrical cables
    • Hydraulic, gas and lubricant
      supply lines
    Ben-Har™ 1151-FRB
    FyreTape®
    • Excellent thermal protection
    • Heater Hoses
    • Power Steering Hoses
    Ben-Har™ 1151-FRB
    GES
    • Electrical insulation
    • Ground shunts
    • Transformer outlets
    Ben-Har™ 1151-FRB
    Silicone Tapes
    • Bundling
    • Mechanical protection
    • Fluid resistance
    • Sealing, connecting and finishing cut ends
    Ben-Har™ 1151-FRB
    ThermoJacket® S
    • Thermal protection
    • Hoses
    • Wire harnesses
    • Cables
  • Heat Protection
    Product
    Name
    Function
    Applications / Industries
    View / Download Datasheet
    Ben-Har™ 1151-FRB
    Therm-L-Gard® B and B HT
    • Radiant protection
    • Sensors
    • Connectors
  • Electromagnetic Interference
    Product
    Name
    Function
    Applications / Industries
    View / Download Datasheet
    Ben-Har™ 1151-FRB
    ROUNDIT® 2000 V0 EMI
    • EMI protection constructed
      from Ni/Cu
    • Cable assemblies
    • Wire harnesses
    Ben-Har™ 1151-FRB
    ROUNDIT® V0 EMI CuSn
    • EMI protection constructed
      from Cu/Sn
    • Cable assemblies
    • Wire harnesses
  • Electrical Insulation
    Product
    Name
    Function
    Applications / Industries
    View / Download Datasheet
    Ben-Har™ 1151-FRB
    GES
    • Electrical insulation
    • Ground shunts
    • Transformer outlets
    Ben-Har™ 1151-FRB
    Silicone Tapes
    • Bundling
    • Mechanical protection
    • Fluid resistance
    • Sealing, connecting and finishing cut ends
  • Wire Bundling
    Product
    Name
    Function
    Applications / Industries
    View / Download Datasheet
    Ben-Har™ 1151-FRB
    Expando® B150
    • Highly expandable bundling product
    • Fuel and Hydraulic Lines
    • Power Steering Hoses
    • Heater/Radiator Hoses
    • Control Cables
    • TOC Lines
    Ben-Har™ 1151-FRB
    ROUNDIT® 2000 FR
    • Abrasion protection
    • Cable assemblies
    • Wire harnesses
    Ben-Har™ 1151-FRB
    ROUNDIT® 2000 FR GRIP
    • Abrasion protection with self-locating
      above textile hook surface
    • Cable assemblies
    • Wire harnesses
    Ben-Har™ 1151-FRB
    ROUNDIT® 2000 V0
    • Abrasion protection
    • Cable assemblies
    • Wire harnesses