SN-SSN 500 Series

1. Unless specified “B” type open housing will be supplied.
訂購時未註明"Ａ：一邊封閉"，一律以"Ｂ：貫通型"供應。
2.For heavy duty application,SSN is recommended
Specify 2 or 4 bolt holes. 訂購SSN請註明底座螺絲孔2孔或4孔