73 insulation components across seven families. Every part is made to drawing — click through for material grades, specifications and RFQ. Not sure which family? Check the FAQ or send the drawing and we will point you to the right page.
All insulation tubes, laminates, rods, washers and fuse components in one PDF.
Fuse bodies, arc-quenching liners and end caps in vulcanized fiber, ceramic-filled epoxy glass, melamine and phenolic kraft.
Rolled and machined vulcanized fiber (fish paper) fuse bodies, thin-wall and small-diameter, to your drawing.
Arc-resistant, high-track-resistance tubes for current-limiting and HV fuse links.
Cylindrical fuse bodies for MV/HV links, with end-cap interfaces machined to spec.
Thin-wall vulcanized fiber and epoxy tubes for compact cylindrical links.
Resin-impregnated kraft paper tubes for liners, forms and low-cost fuse bodies.
Glass-melamine tubes with high mechanical strength and arc resistance.
Fiber inner with fiberglass reinforcement for stronger thin-wall bodies.
Phenolic cotton canvas tubes for cost-effective mechanical fuse bodies.
Vulcanized fiber tubes with knurl, thread or shoulder for end termination.
Engineered arc-quenching liner materials for high clearing energy.
Layered vulcanized fiber and epoxy glass for combined arc resistance and structural strength.
Cylindrical fuse link bodies in thin-wall vulcanized fiber and epoxy for compact links.
Glass-reinforced vulcanized fiber tubes for arc-facing and high-impact fuse bodies.
Pre-expanded EPDM/silicone cold-shrink kits with mastic or adhesive seals for LV through 35kV cable, installed without heat or open flame.
8.7/15kV cold shrink terminations no heat, EPDM recovery, stress control for 15kV XLPE.
Cold shrink 12/20kV inline joints and terminations with mastic seal and stress control.
18/20kV class cold shrink cable terminations, spiral-core recovery without heat.
26/35kV cold shrink terminations and joints, silicone EPDM for medium-voltage outdoor.
Low-voltage 0.6/1kV cold shrink splice kits for underground, street-light and PV string cables.
Browse 0.6/1kV through 35kV cold shrink kits — no heat, no open flame, waterproof recovery.
Wound and pultruded epoxy glass tubes for insulation, structural and high-voltage casing parts.
Wound to a fiber angle set by your load path, then machined to shape.
Machined casing, bushing and insulator shapes from wound epoxy glass.
Insulator inserts for PV and busbar terminal assemblies.
Bodies for current-limiting links, built to the clearing spec.
Composite motor-case tubing wound to pressure and thrust load.
Vulcanized-fiber backing discs for bonded abrasive wheels.
Pultruded/wound epoxy tubes cut and machined to custom length and OD for high-voltage insulation.
Polyimide, Mylar, PTFE, silicone-coated fiberglass and polyolefin shrink sleeving for 800V EV, ESS and power cable.
Rated wall and recovery for 800V EV and energy-storage busbars.
Insulation for battery racks and ESS busbar links.
Joint and termination sleeve rated across LV and MV cable voltages.
Inner adhesive layer seals out moisture on cable and harness joints.
Low-cost shrink sleeving for color coding and light insulation.
Shrink PTFE for chemically aggressive and high-temperature service.
Pure and filled PTFE tube for fluid, electrical and semiconductor duty.
Medical-grade PTFE liners and shafts with tight ID control.
PTFE sleeving for engine-bay and powertrain wiring.
Thin-wall polyimide capillary for thermocouple and RTD protection.
Polyester shrink tubing for phase insulation and wrap.
Bolt sleeves that break the galvanic path at flanged joints.
Braid-and-coat sleeving for flexible electrical insulation.
Higher-temperature flexible sleeving for harness and components.
Resin-impregnated glass sleeve with a sealed, smooth wall.
High-temperature fire sleeve for hydraulic lines and harnesses.
Insulated boxes and covers for busbar joints and taps.
Three-quarter and four-quarter shrink ratio dual-wall adhesive tubing for irregular and large joints.
Inner adhesive liner melts to seal moisture out on cable and harness joints.
Rated wall 800V heat-shrink sleeves for EV and energy-storage busbar covers and links.
8/15kV busbar joint insulation sleeves, shrink-fit casing for 15kV switchgear.
26/35kV heat-shrink busbar casing and joints for MV switchgear and terminations.
Joint and termination sleeves rated across LV and MV power-cable voltage classes.
Chemically inert PFA shrink sleeving for aggressive chemical and high-purity service.
High-temperature polyimide sleeving for continuous use up to 260 C.
PET polyester bolt sleeves that break the galvanic path and protect fastener threads.
Thin-wall polyester (Mylar) tubing for phase insulation and electrical film layers.
Flanged-bolt insulation sleeves M6 through M36, breaks galvanic corrosion at joints.
Complete flange-bolt isolation sleeves and hardware for pipeline and busbar galvanic isolation.
Machined and pultruded rods for switchgear operating rods, spacers and structural insulators.
Moisture-resistant pultruded rods for outdoor and switchgear duty.
Machinable phenolic rods for mechanical insulating parts.
Fish-paper rods for arc-facing and formed insulator parts.
Hardwood dowels and coffin sticks for fixtures and forming.
Cut, punched and machined insulating plates for panels, barriers and structural parts.
Track-resistant, V-0 sheet for busbar supports and barriers.
High-strength, arc-resistant sheet for switchgear parts.
General industrial phenolic plate for mechanical and electrical parts.
Paper-phenolic plate for panels, tags and mechanical parts.
Moldable sheet compound for large insulated enclosures and parts.
Fish-paper sheet for arc-facing and formed insulation parts.
Industrial-grade phenolic-impregnated cotton sheets, punched and machined to drawing.
Stamped and machined insulating washers and spacers for terminal and busbar assemblies.
Precision epoxy glass washers for terminal and busbar insulation.
Arc-resistant washers and spacers punched or machined to drawing.