GKSA21NS6,基本/快动/限制开关 SAFETY
GKSA21NS6L,基本/快动/限制开关 SAFETY
GKSA21PA2,基本/快动/限制开关 SAFETY
GKSA21PA2L,基本/快动/限制开关 SAFETY
GKSA21PA5,基本/快动/限制开关 SAFETY
GKSA21PA5L,基本/快动/限制开关 SAFETY
GKSA21PA6,基本/快动/限制开关 SAFETY
GKSA21PA6L,基本/快动/限制开关 SAFETY
