| 型号 | 制造商 | 描述 | 操作 |
| SNAP-D4M [更多] | Opto 22 | Module Rack, Fuse, 50-Pin, Screw, Rack Mount, UL Listed, CSA Certified RoHS: false | 搜索 查看资料 |
| SNAP-D4MC [更多] | Opto 22 | SNAP D-Series 4-module Rack With Extra Terminal Block RoHS: false | 搜索 查看资料 |
| SNAP-D4MC-P [更多] | Opto 22 | SNAP D-Series 4-module Rack With Extra Pluggable Terminal Block RoHS: false | 搜索 查看资料 |
