Low Voltage Heat Shrink Busbar Insulation Sleeves

MPRS-L
Low Voltage Heat shrink busbar sleeveDescription
Low Voltage Heat shrink busbar sleeve, a kind of continuous tube shape material made of radiation cross-linked polyolefin, carry excellent insulating performance. Typical applications include insulation of electrical bus bar rated up to 1KV orhigher voltage ratings, rectangular, square and round bus bars, inline bolted connections of rectangular bus bars, copper or aluminum bus bars, metal-clad switchgear, metal-enclosed bus bar, substation switchgear etc.FeaturesShrink ratio: 2:1
Tracking resistant, low smoke emitting, high strength, flexible, flame retardant
Min. shrink temperature: ≥84degree
Min. full recovery temperature: ≥120degree
Continuous operating temperature: -55-125degree
RoHS compliant
Standard colors: Red, yellow, green and other colors available on your requestTechnical Data
PropertyTypical DataTest MethodTensile strength≥8.0MPaASTM D 2671Elongation at break≥300%ASTM D 2671Tensile strength after heat ageing≥6.9MPa130degreex168hElongation after heat ageing≥100%130degreex168hLongitudinal change-8%~+8%ASTM D 2671Flammability(Oxygen index)≥28GB/T 2406Heat ShockNo crackingJB 7829 supplement DDielectric Strength≥20kv/mmASTM D 149Shore A Hardness≤90GB2411Volume resistivity≥10 14 Ω.cmIEC 60093 Dimensions SizeAs Supplied D* ( Min. )As Supplied D* ( Min. )Standard package
m/spoolD d*(Max.)W *(Min.)Φ30.0/15.031.5±1.0≤15.01.00±0.1550Φ35.0/17.536.5±1.0≤17.51.00±0.1550Φ40.0/20.041.5±1.0≤20.01.00±0.1550Φ50.0/25.0≥50≤25.01.10±0.1525Φ60.0/30.0≥60≤30.01.20±0.1525Φ70.0/35.0≥70≤35.01.30±0.1525Φ80.0/40.0≥80≤40.01.30±0.2025Φ90.0/45.0≥90≤45.01.30±0.2025Φ100/50.0≥100≤50.01.30±0.2025Φ120/60.0≥120≤60.01.30±0.2025Φ150/75.0≥150≤75.01.30±0.2025Φ180/90.0≥180≤90.01.30±0.2025Φ210/105.0≥210≤105.01.30±0.3025Φ230/115.0≥230≤115.01.30±0.3025Φ250/125.0≥250≤125.01.30±0.3025Φ300/150.0≥300≤150.01.30±0.3025
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