The following are the differences between the triangular power lock of the elevator and the ordinary power lock:
Appearance and Opening Method
- Triangular power lock of the elevator: It usually has a triangular keyhole and can only be opened with a special triangular key. This unique shape design can effectively prevent it from being casually opened by non-special tools.
- Ordinary power lock: It has a variety of appearances. Commonly, there are pin tumbler locks with round keyholes, or electronic locks that can be opened by means of buttons, card swiping, passwords, etc. The opening methods are more diverse.
Installation Location
- Triangular power lock of the elevator: Generally, it is installed on the operation box of the elevator car, which is convenient for elevator managers or maintenance personnel to operate inside the car. Some are also installed on the power control cabinet in the elevator machine room to control the main power supply of the elevator in the machine room.
- Ordinary power lock: The installation location varies according to different devices. For example, the power lock of a computer may be on the side or the back of the computer case, and the power lock of electrical appliances is generally in a prominent position on the outer shell of the device, making it easy for users to operate.
Safety Level
- Triangular power lock of the elevator: Since the elevator is related to the safety of personnel, the safety level of its power lock is relatively high. It is required to be able to effectively prevent unauthorized personnel from misoperating or deliberately turning on the power supply, so as to ensure the safety of the elevator during maintenance, repair, or in case of a breakdown.
- Ordinary power lock: The ordinary power lock is mainly used to prevent general misoperations or unauthorized use, and its safety level is relatively low. For example, the power lock of small household appliances is mainly used to prevent children from turning it on casually, and its protection strength and requirements are far lower than those of the triangular power lock of the elevator.
Function Focus
- Triangular power lock of the elevator: In addition to controlling the on and off of the power supply, it also undertakes functions related to the safety management of the elevator. For example, when the elevator is under inspection, cleaning, etc., it can prevent the elevator from running accidentally by locking the power supply to ensure the safety of the staff. At the same time, it also facilitates property management and maintenance personnel to control the operating status of the elevator.
- Ordinary power lock: The main function of the ordinary power lock is to control the on and off of the power supply of the device to realize the startup and shutdown operations of the device. Some also have certain anti-theft or anti-misoperation functions, but they are not as closely related to complex safety management systems and personnel safety as the triangular power lock of the elevator.
| Product Name |
CZKS09 |
| Voltage |
DC24V |
| Size |
Cutout Dimension:22*27mm;Outer Diameter:30mm;Thickness:18.5mm |
| Material |
Plastic+Hairline SUS Faceplate |
| Type |
Key two-position pull-out |
| MOQ |
1PCS,Support paid first sample |
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