防爆是在可能因火花等引起爆炸的区域中使用的车辆的安全要求。特别关注的区域是气体，液体，蒸气，灰尘，悬浮物或空气中的颗粒物等，如果它们浓缩并与空气混合可能会导致爆炸。散热器可最大程度地减少由于电子车辆部件过热而产生的火花。耐火花压缩外壳将提供保护，防止积聚静电荷，从而消除潜在的挥发性混合物的着火。

      Explosion Proof is a safety requirement for vehicles used in areas where an explosion may occur due to sparks etc.Areas of special concern are those in which gas, liquids, vapors, dust, suspended or airborne particulate etc. if their concentrate and mix with air might lead to an explosion.A heat sink minimizes the development of sparks due to overheating of electronic vehicle components. A spark resistant compression enclosure will provide protection against static charge build up to eliminate the ignition of the potential volatile mix.