Product Introduction
The transfer switch is used for manually and infrequently connecting and disconnecting circuits for control or conversion purposes. It can also be used as a circuit control switch, a test equipment switch, or a master control switch. It is widely applied in industries such as power, industrial automation, and process automation. Its large-capacity on-off capability effectively overcomes the shortcomings of other transfer switches, such as limited capacity and low contact life, significantly extending the product's service life. It is an effective alternative to other similar changeover switches.
Environmental conditions
1.Ambient temperature: -40℃ to +70℃;
2. Altitude: No more than 5,000 meters;
3. Humidity: The average relative humidity within 24 hours shall not exceed 95%. The average pressure of water vapor does not exceed 2.2KPa. The monthly average relative humidity shall not exceed 90%. The average pressure of water vapor does not exceed 1.8KPa.
4. The vibration acceleration shall not exceed 15m/s ²;
5. The surrounding air is not significantly polluted by dust, smoke, corrosive or flammable gases.
Switch structure
The LZC series changeover switches are flexible to operate, compact in structure and safe and reliable. It adopts a multi-gear design, with positioning type and reset type available for selection. The positioning type has two conversion angles: 45° and 60°, while the reset type has a conversion Angle of 30°. The number of gears and the travel range can be customized as needed.
The fixed contact pieces of this series of switches are made of high-quality brass, the moving contact pieces are made of high-quality red copper, and the contacts are made of silver-nickel alloy composite contacts, which have a large breaking capacity and a long contact life. The insulating pieces are made of high-quality flame-retardant chemical fiber materials, which are heat-resistant, have high strength and good insulation performance, and can meet various common usage requirements.
Wiring method
Insertion and crimping
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