| 型号 | 制造商 | 描述 | 操作 |
| 1221GY [更多] | Hubbell Premise Wiring | SWITCH, HUBPRO, 1-POLE, 20A 120/277V, GY RoHS: Not Compliant | 搜索 |
| HBL1221GY [更多] | Hubbell Premise Wiring | SP TOG, IND GRD, 20A 120/277V, GY RoHS: Not Compliant | 搜索 |
| SNAP1221GYNA [更多] | Hubbell Premise Wiring | SWITCH, SNAP, SP, 20A 120/277V, GY, NA RoHS: Not Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| 1221GY [更多] | Hubbell Wiring Device-Kellems | Switch, HUBPRO, 1-Pole, 20A, 120/277V, Gray RoHS: Compliant | 搜索 查看资料 |
| HBL1221GY [更多] | Hubbell Wiring Device-Kellems | Single-Pole Toggle, Isolated Ground, 20A, 120/277V, Gray RoHS: Not Compliant | 搜索 查看资料 |
| AH1221GY [更多] | Cooper Wiring Devices | SW Toggle SP 20A 120/277V AutoGrd B&S GY RoHS: Compliant | 搜索 查看资料 |
| AH1221GYM [更多] | Cooper Wiring Devices | SW Tog SP 20A 120V AutoGrd B&S MOD GY RoHS: Compliant | 搜索 查看资料 |
| AH1221GYPSOL [更多] | Cooper Wiring Devices | SW Tog SP 20A120/277V W7" Solid Leads GY RoHS: Compliant | 搜索 查看资料 |
| AH1221GYPSTR [更多] | Cooper Wiring Devices | SW Tog SP 20A120/277V W7"Stranded Lds GY RoHS: Compliant | 搜索 查看资料 |
