ZW32-12真空断路器固封极柱配件是采用新型非离子表面活性环氧树脂全自动压力凝胶成型工艺生产而成，可以利用环氧树脂材料作为绝缘介质，同时将断路器中的灭弧机构和上下出线端口等零部件全都密封到一起，能够让真空灭弧机构内的绝缘性能完全屏蔽掉外界环境因素的影响，产品有效的提高耐受能力使其可以在绝大多是的环境条件下稳定使用。
The ZW32-12 vacuum circuit breaker seal pole pole accessories are produced by the new non-ionic surface active epoxy resin full automatic pressure gel forming process. The epoxy resin material can be used as the insulation medium, and all the zero extinguishing mechanisms of the circuit breaker and the upper and lower outlet ports can be sealed together to make the vacuum extinguish. The insulation performance of the arc mechanism completely shields the influence of external environmental factors, and the product can effectively improve the tolerance ability so that it can be used stably under most of the environmental conditions.
固封极柱所选用的环氧树脂既是一次部分的主要绝缘材料，而固封极柱又是ZW32-12真空断路器的机械支撑部件，其电磁场结构的分布比起传统各类绝缘隔板更有优势。
The epoxy resin is the main insulating material of the primary part of the fixed pole, and the fixed pole is the mechanical support component of ZW32-12 vacuum circuit breaker. The distribution of electromagnetic field structure of the fixed pole is more advantageous than that of the traditional insulating baffles.