Systems Protection (SP) is the world’s foremost supplier of protective sleeving and shielding solutions for wires, hoses, and mechanical assemblies. SP is also leading the way in protecting busbars, battery cases, modules, and more in the emerging electric vehicle (EV) market space.

As the proud designer and manufacturer of Bentley-Harris products, we develop expertise and drive market innovation through collaborative customer relationships and application-based problem-solving, delivering high-performing solutions that are durable in extreme environments and easy to install. Our expertise, experience and customer-focused approach enable us to solve EV battery challenges, including, but not limited to, thermal runaway protection.



Solving EV Battery Challenges

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Thermal Runaway Protection

  • Electrical System: high voltage cables, rigid busbars, flexible busbars
  • Component Protection
  • Case Liners
  • Cooling Systems

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Electrical Insulation

  • > 2.5kV dielectric strength
  • Busbar insulators
  • +500°C rated

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Cell Interface Technology

  • Flame and thermal propagation barrier
  • Manages face pressure and structural integrity
  • Thermal interface materials

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Crash Protection

  • Application specific energy levels
  • High voltage protection capability
  • Shrinkable or wrappable installation
  • Patch version available

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Electromagnetic Shielding

  • > 60db attenuation
  • Multiple grounding options
  • Optimized weight and flexibility

Product Spotlight: Protexx-Shield® 3 Series Gen 0


Protexx-Shield® 3-Series Gen 0 is a thin, flexible, highly efficient thermal and flame barrier specifically designed as anti-propagation protection within EV battery pack. Product is a highly engineered composite structure that provides functionality as a flame barrier and provides thermal insulation and electrical insulation. The composite structure allows for clean parts reducing any risk of contamination. Material is available with flame resistant pressure sensitive adhesive to allow for direct application onto a variety of surfaces.

Protexx-Shield 3-Series Gen 0 is constructed of multiple layers of materials including an innovative flame barrier technology that activates during a thermal runaway event to stop flame penetration while additional layers provide insulation. This unique construction ensures excellent protection against potential thermal runaway event.

Battery Protection Products

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  • Abrasion / Mechanical
    Product
    Name
    Function
    Applications / Industries
    View / Download Datasheet
    Ben-Har™ 1151-FRB
    NyloGard® 2455
    • Extreme abrasion
    • Crash applications
    • Orange color to identify High Voltage
    • Hoses
    • Cables and Wires
    • Fuel Filler Tubes
    • Impact Resistant Tubes
    Ben-Har™ 1151-FRB
    NyloGard® 2454
    • Extreme abrasion
    • Crash applications
    • Orange color to identify High Voltage
    • Hoses
    • Cables and Wires
    • Fuel Filler Tubes
    • Impact Resistant Tubes
    Ben-Har™ 1151-FRB
    NyloGard® 2451SA
    • Extreme abrasion
    • Crash applications
    • Integrated adhesive locating system
      compatible with low surface energy materials
    • Hoses
    • Plastic Reservoirs
    • Other Components
    • Places with challenging geometries
    Ben-Har™ 1151-FRB
    TwistTube® 2424
    • Bundling and light to moderate abrasion
    • High Voltage Cables
    • Hybrid vehicles
    Ben-Har™ 1151-FRB
    TwistTube® 2424XT
    • Bundling and light to moderate abrasion
    • High Voltage Cables
    • Hybrid vehicles
    Ben-Har™ 1151-FRB
    TwistTube® 2439
    • Bundling and light abrasion
    • Wire Harnesses
    • Tubing, Hose & Cable Assemblies
    Ben-Har™ 1151-FRB
    TwistTube® 2440
    • Bundling and light to moderate abrasion
    • Wire Harnesses
    • Tubing, Hose & Cable Assemblies
  • Impact Resistant / Crash
    Product
    Name
    Function
    Applications / Industries
    View / Download Datasheet
    Ben-Har™ 1151-FRB
    CrushShield® 2442
    • Absorbs and disperses energy to
      provide protection from impact
    • Anti-cut through protection
    • Extreme abrasion protection
    • Automotive high voltage cables and
      low voltage wire harnesses
    • Critical function automotive tubing
    Ben-Har™ 1151-FRB
    CrushShield®
    • Superior cut-through protection
      for electrical cables
    • Industrial wiring harness
    • Industrial metal tubing
    • Industrial high voltage electrical cables
    Ben-Har™ 1151-FRB
    NyloGard® 2455
    • Extreme abrasion
    • Crash applications
    • Orange color to identify High Voltage
    • Hoses
    • Cables and Wires
    • Fuel Filler Tubes
    • Impact Resistant Tubes
    Ben-Har™ 1151-FRB
    NyloGard® 2454
    • Extreme abrasion
    • Crash applications
    • Orange color to identify High Voltage
    • Hoses
    • Cables and Wires
    • Fuel Filler Tubes
    • Impact Resistant Tubes
    Ben-Har™ 1151-FRB
    NyloGard® 2451SA
    • Extreme abrasion
    • Crash applications
    • Integrated adhesive locating system
      compatible with low surface energy materials
    • Hoses
    • Plastic Reservoirs
    • Other Components
    • Places with challenging geometries
  • Fire & Thermal Insulation
    Product
    Name
    Function
    Applications / Industries
    View / Download Datasheet
    Ben-Har™ 1151-FRB
    FyreJacket® 1650
    • Protection for thermal runaway
    • Electrical insulation
    • High voltage cables
    • Rigid busbars
    • Flexible busbars
    • Case liners
    • Cooling systems
    Ben-Har™ 1151-FRB
    FyreJacket® 1610
    • Thermal containment/ insulation
    • Reduces thermal radiation
    • Fuel Lines
    • Brake Lines
    • Power Steering Hose
    • Heater Hose
    Ben-Har™ 1151-FRB
    FyreJacket® BP-A
    • Superior flame protection
    • Dielectric resistance
    • Busbars
    Ben-Har™ 1151-FRB
    Industrial FyreJacket®
    • Protection against sustained high temperatures,
      flames and molten metal splashes
    • Hydraulic hoses
    • Steel 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
    Protexx-Shield® BP-B
    • Thermal and electrical insulation
    • Limit propagation of thermal runaway
    • EV Battery Case Liner
    • EV Battery Pack
    Ben-Har™ 1151-FRB
    Protexx-Shield® 7000 / 7005 / 7010
    • Thermal and electrical insulation
    • Limit propagation of thermal runaway
    • EV Battery Case Liner
    • EV Battery Pack
    Ben-Har™ 1151-FRB
    Protexx-Shield® 7015
    • Thermal and electrical insulation
    • Limit propagation of thermal runaway
    • EV Battery Case Liner
    • EV Battery Pack
    Ben-Har™ 1151-FRB
    Protexx-Shield® 7030
    • Protection for Thermal Runaway
    • Limit propagation of thermal runaway
    • EV battery pack protection
    Ben-Har™ 1151-FRB
    Protexx-Shield® 7040 / 7045
    • Thermal and electrical insulation
    • Limit propagation of thermal runaway
    • EV Battery Case Liner
    • EV Battery Pack
    Ben-Har™ 1151-FRB
    Silicone Tapes
    • Bundling
    • Mechanical protection
    • Fluid resistance
    • Sealing, connecting and
      finishing cut ends
  • Heat Protection
    Product
    Name
    Function
    Applications / Industries
    View / Download Datasheet
    Ben-Har™ 1151-FRB
    ReflectShield® 1435SA2
    • Radiant Protection
    • Customized Geometry
    • Adhesive Mounting specifically
      designed for Low Surface Energy Plastic
    • Fuel Tanks
    • Coolant Bottles
    • Plastic and Metal Troughs
    • Plastic Ducts
    • Polypropylene components;
  • Electromagnetic Interference
    Product
    Name
    Function
    Applications / Industries
    View / Download Datasheet
    Ben-Har™ 1151-FRB
    TwistTube® 2472
    • EMI shielding
    • Instrument Panel Harnesses
    • Engine Compartment Harnesses
    • Battery Cables
    • Interior Harnesses
    Ben-Har™ 1151-FRB
    TwistTube® 2473
    • EMI shielding
    • Instrument Panel Harnesses
    • Engine Compartment Harnesses
    • Tubing, Hose and Cable Assemblies
    • Battery Cables
  • Electrical Insulation
    Product
    Name
    Function
    Applications / Industries
    View / Download Datasheet
    Ben-Har™ 1151-FRB
    FyreJacket® 1650
    • Protection for thermal runaway
    • Electrical insulation
    • High voltage cables
    • Rigid busbars
    • Flexible busbars
    • Case liners
    • Cooling systems
    Ben-Har™ 1151-FRB
    GES
    • Electrical insulation
    • Ground shunts
    • Transformer outlets
    Ben-Har™ 1151-FRB
    Protexx-Shield® BP-B
    • Thermal and electrical insulation
    • Limit propagation of thermal
      runaway
    • EV Battery Case Liner
    • EV Battery Pack
    Ben-Har™ 1151-FRB
    Protexx-Shield® 7000 / 7005 / 7010
    • Thermal and electrical insulation
    • Limit propagation of thermal
      runaway
    • EV Battery Case Liner
    • EV Battery Pack
    Ben-Har™ 1151-FRB
    Protexx-Shield® 7030
    • Protection for Thermal Runaway
    • Limit propagation of thermal runaway
    • EV battery pack protection
    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
    Lacing Tape
    • Abrasion and bundling
    • Spot ties
    • Cable-lacing and harnessing

Thermal Runaway at a Glance

Protecting the Battery Pack from Thermal Runaway with Protexx-Shield®

Over the last ten years, there has been a remarkable surge in the worldwide market share of electric vehicles, a trend that is anticipated to gain even more momentum in the forthcoming years. The global electric vehicle market size was valued $384.65 billion in 2022, and is projected to reach $1,579.10 billion by 2030. The fundamental piece of any EV is its battery, the market size of the EV battery was valued $56 billion in 2022, and is projected to reach $108 billion by 2031. A battery is a device that converts chemical energy into electric energy. Systems Protection’s EV battery products are designed to extend battery life, promote better charging, and provide enhanced safety with improved energy density. As an industry leader in the automotive protective sleeving and cabling market, we can provide a broad array of complementary products to support your EV manufacturing needs