的极体（1），用于电点火器由一个均匀的绝缘体（4），其中的针状点火销（5）被布置成垂直于一金属层（6），其是在其相对侧与发起接触炸药的平面的。 通过几乎点状点火桥（5“）在所述金属层（6），输入点火时在非常高的电流密度下，该点火桥（5”带）熔化。 极体（1）的制备由玻璃管，它是围绕它的金属管（2）组成。 为了避免在绝缘体（4）气体的口袋，引导体是在击发销的前端（5）Polstifts的（3），或Polnapfs，在熔融过程中放置​​。 极体（1）优选在点火装置中使用的使用极短的反应时间，例如，在弹药机构和弹丸。

A pole body (1) for electric igniters consists of a homogeneous insulator (4), in which an acicular ignition pin (5) is arranged perpendicular to a metal layer (6) plane which is on its opposite side with an initiating explosive in contact. Due to the almost punctiform ignition bridge (5 ') in the metal layer (6), occur at the time of ignition at very high current densities that the ignition bridge (5' position) to melt. The manufacture of the pole body (1) is made of a glass tube which is surrounded by the metal pipe (2). In order to avoid gas bubbles in the insulator (4) has a guide body to the tip of the firing pin (5) of the Polstifts (3), or the Polnapfs, placed during the melting process. The pole body (1) is preferably used in ignition devices with extremely short response times use, such as in munitions bodies and projectiles.