China transfer switch Manufacturer, Supplier, Factory

LW5-16 3 POLES 1-0-2 16AMP Cam Switch--Model Meaning: LW5 means the series number of universal transfer switch, 16A means the rated current is 16 amps, 3P means the number of poles is 3 poles. Voltage level: suitable for AC 50Hz, rated working voltage 500V and below, DC voltage up to 440V in the circuit.

LW26-20A/4P with head and neck mount: It is fitted with a special 'head and neck' mounting structure or component, as opposed to the conventional mounting method. This type of mounting allows the switch to be more securely installed in electrical cabinets or distribution boxes. It can be adapted to suit specific spatial layouts or provide additional support and stability, reducing the risk of loosening or dislodging due to external factors such as vibration and shock. Performance parameters: Rated current of 20A, with 4 pole (4P) contact structure, can control four circuits or switching operations at the same time. High insulation and voltage resistance, can effectively protect electrical safety. Low contact resistance ensures good electrical conductivity and reduces energy loss and heat generation. Long mechanical and electrical life, can meet the requirements of long-term frequent operation.

As the professional manufacturer, we would like to provide you high quality Lixin 3 Position Rotary Cam Changeover Switch. Ideal for machine tools, milling machines, and welding equipment, this product serves as a versatile power switch within electrical circuits. It excels as a primary switch for motor operations, handling tasks like starting, reversing, and adjusting speed effortlessly. Offering seamless integration, it can effectively replace traditional transfer switches while ensuring compliance with the GB/T14048.3 standard.

LW26-20A/2P with waterproof of Cam Switch of product summary: Basic parameters: rated current is 20A, number of poles is 2P, suitable for AC 50Hz, rated working voltage 380V and below, DC voltage 220V and below in the circuit, can realise the on-off control of the circuit and switching of different working states. Material and structure: Plastic and other insulating materials as the shell, with good corrosion resistance and mechanical strength. The internal cam mechanism drives the contacts to carry out on-off action, compact structure, flexible operation, by rotating the operating handle can change the position of the cam, so as to achieve the conversion of the circuit.

LW30 series universal switch is an electrical control device integrating multi-function and high reliability. It is mainly used in industrial and civil electrical systems with AC 50Hz, rated operating voltage 440V and below, and rated current up to 100A. With its excellent electrical performance and modular design concept, the product is widely used as the main power switching device in the risk control system, central air conditioning unit, water supply and drainage pumping station and other scenes.

LW31 series universal switch is a multipurpose electrical control device,specifically designed for complicated circuits switch and system control.Its core function is to realize the free switching of multiple circuits by rotating operation, mainly applied to complete electrical cabinet or three-phase asynchronous motor in line with start of variable speed steering and as the main circuit and auxiliary circuit conversion,this switch can fully replace other switches.