1.High impact resistance material:thick iron base, ABS or PC cover.
2.Automatically open and lock of lid,control by pressing the on-off button on the cover
3.white opaque and transparent blue cover are free for choice
4.Safe and full material copper terminal
5.Adjustable din-rail:move ascend and descend
6.Ultra-large space box for moving and easy wiring
7.Flush mounting and surface mounting available
8.The metal base with grounding blot
- Most full range:from 2 way to 80 way utmost,single row to 4 rows.