With its highly customized characteristics, the HZ5D universal switch is widely used in machine tools, lifting equipment, distribution cabinets and automated production lines. Its core advantage is that it supports multi-gear combination, and by adjusting the contact wiring logic, it can adapt to different control requirements, such as multi-motor sequential start and stop, multi-voltage level switching or signal interlock control. Double break contact design is used inside the switch to effectively improve the breaking reliability, while equipped with mechanical interlocking device to prevent the risk of short circuit caused by misoperation.
Strong compatibility, can be paired with auxiliary contact expansion alarm or indication function, some models also support the installation of padlocks for security maintenance. The compact mounting size and clear gear identification further simplify system integration, making it an economical and functional component of choice in industrial control.
Type specification |
HZ5D-10 |
HZ5D-20 |
HZ5D-40 |
Ue V |
440 |
440 |
440 |
Ith A |
10 |
20 |
40 |
le A |
4 |
8 |
16 |
P kW |
1.7 |
4 |
7.5 |
Mechanical life: 0.1x10⁶ times, operating frequency is 120 times/hour.
Electrical life:
0.03x105 at AC-23A, operating frequency is 120 times/hour.
At AC-3, 0.03x10⁶ times, and the operating frequency is 120 times/hour.
At AC-4, 0.03x10⁶ times, and the operating frequency is 120 times/hour.