由其分销商提供的 Altech S3 的描述。
Altech 22mm SPST-NO Switch Body Screw Terminal Configurable Contact Block 22mm 10A @ 600VAC
Altech S3 Switch Contact Block, Panel Mount, NO, Gold Contacts
Normally Open Gold Plated Switch Contact Block
Push Button, 22mm, Thermoplastic Enclosures,