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 evolving battery 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 battery challenges, including, but not limited to, thermal runaway protection.
Solving Various Battery Challenges
Battery & Busbar Thermal Runaway Protection
- Electrical System: high voltage cables, rigid busbars, flexible busbars
- Component Protection
- Case Liners
- Cooling Systems
Electrical Insulation
- > 2.5kV dielectric strength
- Busbar insulators
- +500°C rated
Cell Interface Technology
- Flame and thermal propagation barrier
- Manages face pressure and structural integrity
- Thermal interface materials
Crash Protection
- Application specific energy levels
- High voltage protection capability
- Shrinkable or wrappable installation
- Patch version available
Electromagnetic Shielding
- > 60db attenuation
- Multiple grounding options
- Optimized weight and flexibility
Product Spotlight: Protexx-Shield® 7000 / 7005 / 7010
Protexx-Shield® 7000 / 7005 / 7010 is a thin, flexible thermal and flame barrier specifically designed as anti-propagation protection within a battery pack. Product is an engineered composite structure that provides functionality as a flame barrier and provides thermal insulation and electrical insulation. Protexx-Shield 7005 and 7010 is available with high temperature, pressure sensitive adhesive to allow for direct application onto a variety of surfaces.
BESS / Battery Protection Products
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Fire & Thermal InsulationProductNameFunctionApplications / IndustriesView / Download Datasheet
FyreJacket® 1650- Protection for thermal runaway
- Electrical insulation
- High voltage cables
- Rigid busbars
- Flexible busbars
- Case liners
- Cooling systems
FyreJacket® 1610- Thermal containment/ insulation
- Reduces thermal radiation
- Fuel Lines
- Brake Lines
- Power Steering Hose
- Heater Hose
FyreJacket® BP-A- Superior flame protection
- Dielectric resistance
- Busbars
Industrial FyreJacket®- Protection against sustained high temperatures,
flames and molten metal splashes
- Hydraulic hoses
- Steel cables
FyreJacket® HL- Wrappable fire protection utilizing
a specialty hook and loop closure
- Electrical cables
- Hydraulic, gas and lubricant
supply lines
FyreJacket® HL LTE- Wrappable fire protection utilizing a
specialty hook and loop closure
- Electrical cables
- Hydraulic, gas and lubricant
supply lines
FyreJacket® 1660- Protection of coolant line from
leaks during thermal runaway
- Coolant lines
Self-Amalgamating Tape 34/37- Bundling
- Mechanical protection
- Sealing and finishing of sleeve cut ends
- Wire harnesses and connectors
- Hose and tubing
Silicone Tape 64R- Bundling
- Mechanical protection
- Accessory to FyreJacket® to seal
ends of sleeve installed on
flexible busbars, rigid busbars,
and high voltage cables - Connect multiple pieces of
FyreJacket®
Protexx-Shield® BP-B- Thermal and electrical insulation
- Limit propagation of thermal runaway
- EV Battery Case Liner
- EV Battery Pack
Protexx-Shield® 3100- Thermal and electrical insulation
- Limit propagation of thermal runaway
- EV Battery Pack Protection:
- Cell module protection to prevent
modules from touching in case of
thermal runaway mode failure
Protexx-Shield® 7000 / 7005 / 7010- Thermal and electrical insulation
- Limit propagation of thermal runaway
- EV Battery Case Liner
- EV Battery Pack
Protexx-Shield® 7020 / 7025- Thermal and electrical insulation
- Limit propagation of thermal runaway
- EV Battery Case Liner
- EV Battery Pack
- Automotive EV
Protexx-Shield® 7030- Protection for Thermal Runaway
- Limit propagation of thermal runaway
- EV battery pack protection
Protexx-Shield® 7040 / 7045- Thermal and electrical insulation
- Limit propagation of thermal runaway
- EV Battery Case Liner
- EV Battery Pack
Protexx-Shield® 7105- Thermal and electrical insulation
- Limit propagation of thermal runaway
- EV Battery Case Liner
- EV Battery Pack
- Module level protection
- Component level protection
Silicone Tapes- Bundling
- Mechanical protection
- Fluid resistance
- Sealing, connecting and
finishing cut ends
Silicone Tape 69N / 97R- Bundling
- Abrasion / Mechanical protection
- Accessory to FyreJacket® to seal
ends of sleeve installed on
flexible busbars, rigid busbars,
and high voltage cables - Connect multiple pieces of
FyreJacket®
Engineered Cell Spacers- Thermal and electrical insulation
- Prismatic cell compression
- Thermal Runaway protection
- Pouch cell compression
ThermGuard™ 1281- Excellent thermal protection
- Excellent abrasion resistance
- Non-flammable
- Flexible
- Engine wire harnesses
- Fuel and hydraulic lines
- Tubings and hoses
- High voltage cables inside EV battery pack
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Impact Resistant / CrashProductNameFunctionApplications / IndustriesView / Download Datasheet
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
CrushShield®- Superior cut-through protection
for electrical cables
- Industrial wiring harness
- Industrial metal tubing
- Industrial high voltage electrical cables
NyloGard® 2455- Extreme abrasion
- Crash applications
- Orange color to identify High Voltage
- Hoses
- Cables and Wires
- Fuel Filler Tubes
- Impact Resistant Tubes
NyloGard® 2454- Extreme abrasion
- Crash applications
- Orange color to identify High Voltage
- Hoses
- Cables and Wires
- Fuel Filler Tubes
- Impact Resistant Tubes
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
- Absorbs and disperses energy to
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Electrical InsulationProductNameFunctionApplications / IndustriesView / Download Datasheet
FyreJacket® 1650- Protection for thermal runaway
- Electrical insulation
- High voltage cables
- Rigid busbars
- Flexible busbars
- Case liners
- Cooling systems
FyreJacket® 1660- Protection of coolant line from
leaks during thermal runaway
- Coolant lines
Protexx-Shield® BP-B- Thermal and electrical insulation
- Limit propagation of thermal
runaway - EV Battery Case Liner
- EV Battery Pack
Protexx-Shield® 7000 / 7005 / 7010- Thermal and electrical insulation
- Limit propagation of thermal
runaway - EV Battery Case Liner
- EV Battery Pack
Protexx-Shield® 7030- Protection for Thermal Runaway
- Limit propagation of thermal runaway
- EV battery pack protection
Silicone Tapes- Bundling
- Mechanical protection
- Fluid resistance
- Sealing, connecting and
finishing cut ends
Self-Amalgamating Tape 34/37- Bundling
- Mechanical protection
- Sealing and finishing of sleeve cut ends
- Wire harnesses and connectors
- Hose and tubing
Silicone Tape 69N / 97R- Bundling
- Abrasion / Mechanical protection
- Accessory to FyreJacket® to seal
ends of sleeve installed on
flexible busbars, rigid busbars,
and high voltage cables - Connect multiple pieces of
FyreJacket®
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Electromagnetic InterferenceProductNameFunctionApplications / IndustriesView / Download Datasheet
TwistTube® 2472- EMI shielding
- Instrument Panel Harnesses
- Engine Compartment Harnesses
- Battery Cables
- Interior Harnesses
TwistTube® 2473- EMI shielding
- Instrument Panel Harnesses
- Engine Compartment Harnesses
- Tubing, Hose and Cable Assemblies
- Battery Cables
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Abrasion / MechanicalProductNameFunctionApplications / IndustriesView / Download Datasheet
NyloGard® 2455- Extreme abrasion
- Crash applications
- Orange color to identify High Voltage
- Hoses
- Cables and Wires
- Fuel Filler Tubes
- Impact Resistant Tubes
NyloGard® 2454- Extreme abrasion
- Crash applications
- Orange color to identify High Voltage
- Hoses
- Cables and Wires
- Fuel Filler Tubes
- Impact Resistant Tubes
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
TwistTube® 2424- Bundling and light to moderate abrasion
- High Voltage Cables
- Hybrid vehicles
TwistTube® 2424XT- Bundling and light to moderate abrasion
- High Voltage Cables
- Hybrid vehicles
TwistTube® 2439- Bundling and light abrasion
- Wire Harnesses
- Tubing, Hose & Cable Assemblies
TwistTube® 2440- Bundling and light to moderate abrasion
- Wire Harnesses
- Tubing, Hose & Cable Assemblies
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Heat ProtectionProductNameFunctionApplications / IndustriesView / Download Datasheet
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;
Thermal Runaway at a Glance
Battery Protection Management for Thermal Runaway
Busbar Thermal Runaway Protection
Saving space in and around battery packs is crucial. FyreJacket® 1650’s ability to contour along with most busbar geometry minimizes allows for streamlined busbar solutions and help prevent EV Thermal Runaway within the battery module.
FyreJacket 1650 provides the highest level of protection from Thermal Runaway along with repeatable, reliable and fast installation times.
This superior product gives the end user confidence the best solution is in use.
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.
