Right Angle Boots

Right Angle Boot-Straight BootAngleboots are Heat Shrink Right Angle / Straight Boots provide insulation to the bushings in the cable termination box, where the clearance between phase to phase and phase to earth is less then the normal air clearance. These boots provide protection against flash over in the event of high humidity, rodent menace and surge impulse.The boots are mode from high quality cross linked non tracking polyolefin material. They are internally coated with water resistant red mastic. TECHNICAL SPECIFICATION Properties Value Standard Physical Tensile Strength 12 N/mm2(MPA)(Min.) ASTM D638 Ultimate Elongation 350% (Min.) ASTM D638 Density 1.15 0.2 gm/cm3 ASTM D792 Hardness 45 10 Shore D ASTM D2240 Water absorption 0.5 % (max.) ASTM D570 Thermal Accelerated ageing (120oC for 500 Hrs) ASTM D2671 Tensile Strength 11 N/mm2(Mpa) (min.) ASTM D 638 Ultimate Elongation 300 % (Min.) ASTM D 638 Low temperature Flexibility (-40oC for 4 Hrs.) No Cracking ASTM D2671 Heat Shock (250oC for 30 Min.) No Cracking or flowing ESI 09-11 Shrink Temperature 125oC IEC 216 Continuous Temperature limit -40oC to +100oC IEC 216 Electrical Dielectric Strength 15 KV/mm. (Min.) ASTM D149 Volume Resistivity 1 x 1014Ohm.cm(min.) ASTM D257 Dielectric Constant 5 (Max.) ASTM D150 Resistant to track & erosion No tracking, erosion or flame failure upto 3.25 KV for 20 min. ASTM D2303