Contact arrangement available in choice of single pole double throw (SPDT) or single pole single throw (SPST), either normally open (NO) or normally closed (NC).
英
美
- 联络安排,可在选择单极双掷( SPDT产品技术)或单极单掷(的SPST ) ,无论是通常开放(无)或常闭( NC )进行。