Rotary Cam Switches Manufacturer Since 1981
DC switches are primarily used for ventilators, air-conditioners, and pump systems, or directly control an alternating-current motor with a small capacity.
To simplify installation, the switch is designed for side to side mounting, and a corrosion prevention shield has been added to the exterior, all while taking accidental electric shock into consideration when wiring. The switch body is comprised of modules, and can be assembled according to specific customer needs. A padlock is installed on the cam switch, thus preventing anyone unauthorized from operating the switch.
| Type specification | LW30-16B | LW30-20B | LW30-25B | LW30-32B | |
| Conventional thermal current Ith A | 16 | 20 | 25 | 32 | |
| Rated working voltage Ue V | 220 | 440 | 440 | 440 | 440 |
| AC-21A A | 16 | 16 | 20 | 25 | 32 |
| AC-22A A | 16 | 16 | 20 | 25 | 32 |
| AC-23A kW | 2 | 7.5 | 10 | 12 | 16 |
10000 times at AC-23A
Introduction
A DC switch with one screw hole can be used for lighting equipment, heating equipment, and motors It features an excellent reliability, even after frequent on/off switching.
Basic information
Rated current: 32A
Panel size: 64*64mm, Single Hole
Function number: 0-1 4P/0-1 6P
Color: Blue/black/white
Handle: GS type
Protection grade: IP20
Product certificates: UL, CE, TUV, CCC, ISO
| Item Code | LW30-32B(4P) | LW30-32B(4P) | LW30-32B(6P) | LW30-32B(6P) |
| Rated insulation voltage Ui V | 690 | 690 | 690 | 690 |
| Conventional thermal current IthA | 32 | 32 | 32 | 32 |
| Rated working current Ue V | 440 | 500 | 650 | 800 |
| DC-22A | 22 | 18 | 22 | 18 |
Introduction
The DC switch with a push lock is used for lighting equipment, heating equipment, and motor. It is equipped with padlock handle or handle with a key lock to protect it, and prevent unauthorized users. The padlock or keylock ensures a personal security with a clear starting position, and will not automatically reset.
Basic information
Rated current: 32A
Panel size: 64*64mm, Padlock
Function number: 0-1 4P/0-1 6P
Color: Blue/black/white
Handle: GS type
Protection grade: IP20
Product certificates: UL, CE, TUV, CCC, ISO
| Item Code | LW30-32B(4P) | LW30-32B(4P) | LW30-32B(6P) | LW30-32B(6P) |
| Rated insulation voltage Ui V | 690 | 690 | 690 | 690 |
| Conventional thermal current IthA | 32 | 32 | 32 | 32 |
| Rated working current Ue V | 440 | 500 | 650 | 800 |
| DC-22A | 22 | 18 | 22 | 18 |
Introduction
Waterproof DC switches are used for lighting equipment, heating equipment, and motors. Based on DC switches with one screw hole, it is equipped with a waterproof function, and protection grade of IP65.
Basic information
Rated current: 32A
Panel size: 64*64mm, Waterproof box
Function number: 0-1 4P/0-1 6P
Color: Blue/black/white
Handle: GS type
Protection grade: IP65
Product certificates: UL, CE, TUV, CCC, ISO
| Item Code | LW30-32B(4P) | LW30-32B(4P) | LW30-32B(6P) | LW30-32B(6P) |
| Rated insulation voltage Ui V | 690 | 690 | 690 | 690 |
| Conventional thermal current IthA | 32 | 32 | 32 | 32 |
| Rated working current Ue V | 440 | 500 | 650 | 800 |
| DC-22A | 22 | 18 | 22 | 18 |
