The XH-3 Hand-Pulled Mechanism is designed for unit withdrawable drawers. This mechanism features three-position locking and indication, interlocking between the drawer and the cabinet when the switch is closed, and auxiliary power functions for each position (Test, Connection). The insertion and withdrawal of the drawer are actuated by the door handle (similar to the MNS major interlocking system).
When the main switch is closed, the locking rod secures to the partition, preventing drawer removal. The drawer can only be withdrawn after the main switch is opened (off position) and the unlock button on the left handle is pressed.
It is recommended for drawers with currents up to 250A. For applications up to 630A, our self-developed HJG-9 manual crank operating mechanism is recommended. The HJG-9 offers convenient operation, fully meets protection requirements, is cost-effective, and highly practical. Matching structural diagrams are provided by our company.
| Model Selection (H) | Standard Square Rod (A) | Non-Standard Square Rod (A) |
| 67 | 8×8 | 10×10 |
| 80 | 8×8 | 10×10 |
| 117 | 10×10 | 8×8 |
HJG-9/HJG-10 Hand-cranked mechanism indicator
XH-3 Hand-operated mechanism indicator
XH-3 Hand-operated mechanism positioning component
XH-3 Hand-operated mechanism partition plate
