EV cable protection
Protects flexible cable routes exposed to heat, oil, vibration and repeated assembly handling.
WCW ELECTRICAL INSULATION PRODUCT
Silicone Rubber Fiberglass Sleeving
A flexible high-temperature insulation sleeve combining silicone rubber and fiberglass reinforcement for motor leads, transformer wiring and EV cable routes exposed to oil, bending and abrasion.
APPLICATIONS
Applications
Motor lead wires
Supports winding exits and motor connections where flexibility and dielectric protection are both required.
Transformer leads
Provides reinforced insulation around transformer and reactor lead connections in demanding routing positions.
TECHNICAL DATA
Technical Specifications
Provide cable OD, bend radius, temperature, oil or coolant exposure, voltage requirement and the preferred sleeve structure.
Temperature class: 200°C direction
Voltage rating: 600V direction
Typical inner diameter: 0.5-35 mm
Typical wall thickness: 0.40-1.05 mm
Oil-resistant flexible structure
Custom color and cut length
Published values describe available product directions. Confirm the final drawing, grade, tolerance and test method before production approval.
QUALITY DOCUMENTS
Certifications
Compliance documentation depends on the selected silicone rubber and fiberglass construction. Request the exact grade for applicable UL, RoHS, REACH and IEC support.
PROJECT SUPPORT
Datasheet & Samples
Provide cable OD, bend radius, temperature, oil or coolant exposure, voltage requirement and the preferred sleeve structure. Include the target application, annual demand and required qualification files for a faster review.
FAQ
Product selection questions
Why combine silicone rubber with fiberglass?
Silicone rubber provides flexibility and insulation while fiberglass reinforcement improves mechanical and dimensional support.
Is this sleeving suitable for oil exposure?
Oil-resistant constructions are available. Validate the exact fluid, temperature, duration and mechanical loading with samples.
Can I request a free sample?
Yes. Send the target ID, structure, temperature and application so the sample matches the intended construction.
RELATED INSULATION
Related Products
Silicone Resin Coated Fiberglass Sleeving
A high-temperature electrical insulation sleeve for motor windings, transformer leads, lighting assemblies and automotive wiring that need controlled dielectric performance and dimensional stability.
View product detailsMotor Winding Insulation Sleeve
A high-dielectric insulation sleeve for new-energy and industrial motor winding exits, lead transitions and routed conductors exposed to heat, vibration, varnish, oil and assembly pressure.
View product detailsAutomotive Wire Insulation Sleeve
An automotive insulation sleeve solution for vehicle sensors, EV harnesses and electrical leads requiring high-temperature, oil-resistant and abrasion-resistant protection under an IATF 16949 quality system.
View product detailsRFQ AND SAMPLES
Send your drawing or insulation requirement
Provide cable OD, bend radius, temperature, oil or coolant exposure, voltage requirement and the preferred sleeve structure.