| 型号 | 功能描述 | 生产厂商 | 厂商LOGO | PDF大小 | PDF页数 | 下载地址 | 相关型号 |
| 9421LH3 | Circuit Breaker Mechanism, rotary handle, 3 inch handle assembly, NEMA 1, 3R, 12, for PowerPact B, H, J circuit breakers | SCHNEIDER[Schneider Electric] | ![SCHNEIDER[Schneider Electric]的LOGO](/PdfSupLogo/1309SCHNEIDER.GIF) | 79.09 Kbytes | 共2页 |  | 无 |
| 9421LH3RY | Circuit Breaker Mechanism, rotary handle, 3 inch red handle, yellow bezel, NEMA 3/4, for PowerPact B, H and J breakers | SCHNEIDER[Schneider Electric] | ![SCHNEIDER[Schneider Electric]的LOGO](/PdfSupLogo/1309SCHNEIDER.GIF) | 79.2 Kbytes | 共2页 |  | 无 |
| 9421LH3RY | OPERATING MECHANISM HANDLE NEMA | Square D |  | 4.10 Mbytes | 共44页 |  | 无 |