绝缘罩由天然用硅橡胶、热缩材料和抗老化的高分子绝缘材料制成，能有效的防止各类裸露接头，由于种种因素引起的相间短路或接地所造成的停电。
马达端盖与通电端子之间的绝缘装置，是由端盖、绝缘罩、端子所 组成。
Disclosed is an insulation device between the end closure and the electric terminals of a motor. The insulation device comprises an end closure, an insulation hood and terminals;
TL系列异型并沟线夹适用于架空电力线路中导线的非承受力接续与分支，与绝缘罩配套使用起防护绝缘作用。
JBL, JBT, JB-TL Specific forms parallel groove clamp is suitable for unendure force splicing and branch on the aerial wire , being used with insulation cover . It's action is insulation protection.
通过大量的雷电冲击放电试验、工频电弧试验和弯曲负荷试验等试验研究，研制出了一种放电箝位柱式复合绝缘子和配套的绝缘罩。
By means of lots of lightning impulse tests, power frequency arc tests as well as bend loading tests, a kind of clamping post composite insulators with matching insulation hoods is developed.
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