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KSD-RTB-20B1BNKNFA-BF

KSD-RTB-20B1BNKNFA-BF

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产品名称：过载保护开关 （按键式）
规格：
1.额定值：3A-20A
2.认证：UL、CUL
3.可复位过载能力：10倍额定电流
4.重置时间：1分钟。
5.绝缘强度：1500VAC欧姆0.5mA 1分钟
6.绝缘电阻：100M欧姆
7.电压降：接线板温升小于0.25V
8.在100%额定电流下，温度低于117华氏度（65摄氏度）
9.在70°F（25℃）下连续施加
10.产地：中国东莞
11.品牌 科斯达  KOSOD  KSDKG



过载保护开关是一种用于防止电气设备因过载而损坏的保护装置。它的主要功能是监测电流的流动，并在电流超过设定值时自动断开电路，从而保护设备和电路免受过热和其他潜在危险。
主要特点：
1.自动切断：当检测到电流超过安全值时，过载保护开关会自动断开电路，避免设备损坏。

2.复位功能：部分过载保护开关在断开后可以手动或自动复位，便于恢复设备的正常运行。

3.不同类型：有热保护型和电子保护型等，根据工作原理和应用场景的不同可选择。

4.应用广泛：广泛应用于各种电器设备、机械设备和配电系统中，如电动机、变压器等。

5.指示功能：许多过载保护开关带有指示灯，能显示当前状态，便于用户及时了解设备情况。

使用注意事项：
定期检查：定期检查过载保护开关的灵敏度和工作状态，确保其正常运行。
正确选择：根据设备的额定电流和使用环境选择合适型号的过载保护开关，以保证有效保护。
专业安装：如需安装或更换，建议由专业电工进行，以确保安全和性能。

总结：
过载保护开关是安全用电的重要组成部分，通过准确监测和及时切断电流，保护电气设备的安全运行，避免因过载引发的火灾和设备损坏风险。

按键过载保护开关是一种用于防止电路或设备因为过载而受到损伤的安全装置。它通常被应用在电器设备中，以保障电路的安全和稳定运行。

工作原理
当电流超过设定的安全阈值时，过载保护开关会自动切断电源，从而防止电器设备因过载导致的损坏或火灾等安全隐患。通常，过载保护开关会在过载情况解除后，自动恢复电源，或者需要手动复位。

应用领域
家用电器：如洗衣机、空调等。
工业设备：如电动机、变频器等重载设备。
电源管理：在电源插座、延长线等设备中常见。

类型
热保护开关：通过热敏元件感应过载情况。
电子控制开关：利用电子元件监测电流并控制开关状态。
机械开关：通过机械结构实现过载保护。

安装注意事项
确保选择适合设备负荷的开关。
按照技术规格正确安装和接线。
定期检查和维护以确保其正常工作。
通过使用按键过载保护开关，可以有效提高设备的安全性，延长其使用寿命。


过载保护开关是一种用于保护电器设备和电路的装置，能够监测电流并在超出设定值时自动切断电源，以防止设备损坏或引发火灾。按键式过载保护开关通常具备以下特点：
1.手动复位：在过载情况解除后，用户可以通过按下按钮来重新启用设备。

2.便捷性：按键设计使得用户操作简单方便，易于检查和复位。

3.显示功能：一些高端型号可能配备LED指示灯，用于显示工作状态或故障状态。

4.多种配置：可以根据具体需要选择不同的电流设置和额定功率，适用于不同类型的设备。

5.安全性：通过自动切断电源，增加了设备和使用者的安全性，降低了短路和过热的风险。

在选购时，要考虑与设备匹配的额定电流、操作温度范围以及安装方式等因素。



Product Name: Overload Protection Switch (Button Type)
Specifications:
1. Rated value: 3A-20A
2. Certification: UL, CUL
3. Resettable overload capacity: 10 times the rated current
4. Reset time: 1 minute.
5. Insulation strength: 1500VAC ohms 0.5mA for 1 minute
6. Insulation resistance: 100M ohms
7. Voltage drop: The temperature rise of the wiring board is less than 0.25V
At 100% rated current, the temperature is below 117 degrees Fahrenheit (65 degrees Celsius)
9. Apply continuously at 70 ° F (25 ° C)
10. Origin: Dongguan, China
11. Brand KOSOD KSDKG



Overload protection switch is a protective device used to prevent electrical equipment from being damaged due to overload. Its main function is to monitor the flow of current and automatically disconnect the circuit when the current exceeds the set value, thereby protecting equipment and circuits from overheating and other potential hazards.
Main features:
1. Automatic cut-off: When the current exceeds the safe value, the overload protection switch will automatically disconnect the circuit to avoid equipment damage.

2. Reset function: Some overload protection switches can be manually or automatically reset after disconnection, making it easy to restore the normal operation of the equipment.

3. Different types: There are thermal protection type and electronic protection type, etc., which can be selected according to different working principles and application scenarios.

4. Wide application: Widely used in various electrical equipment, mechanical equipment, and distribution systems, such as motors, transformers, etc.

5. Indication function: Many overload protection switches are equipped with indicator lights, which can display the current status and facilitate users to timely understand the equipment situation.

Precautions for use:
Regular inspection: Regularly check the sensitivity and working status of the overload protection switch to ensure its normal operation.
Correct selection: Choose the appropriate type of overload protection switch based on the rated current and usage environment of the equipment to ensure effective protection.
Professional installation: If installation or replacement is required, it is recommended to have a professional electrician perform it to ensure safety and performance.

Summary:
Overload protection switch is an important component of safe electricity use. By accurately monitoring and timely cutting off the current, it protects the safe operation of electrical equipment and avoids the risk of fire and equipment damage caused by overload.

A key overload protection switch is a safety device used to prevent damage to circuits or equipment due to overload. It is usually applied in electrical equipment to ensure the safety and stable operation of circuits.

working principle
When the current exceeds the set safety threshold, the overload protection switch will automatically cut off the power supply, thereby preventing electrical equipment from being damaged or fire hazards caused by overload. Usually, overload protection switches will automatically restore power or require manual reset after the overload situation is resolved.

application area 
Household appliances: such as washing machines, air conditioners, etc.
Industrial equipment: heavy-duty equipment such as electric motors, frequency converters, etc.
Power management: commonly found in devices such as power sockets and extension cords.

type
Thermal protection switch: sensing overload conditions through thermal sensitive components.
Electronic control switch: uses electronic components to monitor current and control switch status.
Mechanical switch: Overload protection is achieved through mechanical structure.

Installation precautions
Ensure to select switches that are suitable for the equipment load.
Install and wire correctly according to technical specifications.
Regularly inspect and maintain to ensure its proper functioning.
By using a key overload protection switch, the safety of the equipment can be effectively improved and its service life can be extended.


Overload protection switch is a device used to protect electrical equipment and circuits, which can monitor current and automatically cut off power when it exceeds the set value to prevent equipment damage or fire. Button type overload protection switches usually have the following characteristics:
1. Manual reset: After the overload situation is resolved, the user can reactivate the device by pressing a button.

2. Convenience: The button design makes user operation simple and convenient, easy to check and reset.

3. Display function: Some high-end models may be equipped with LED indicator lights to display working or fault status.

4. Multiple configurations: Different current settings and rated power can be selected according to specific needs, suitable for different types of equipment.

5. Safety: By automatically cutting off the power, the safety of the equipment and users is increased, reducing the risk of short circuits and overheating.

When selecting, factors such as the rated current, operating temperature range, and installation method that match the equipment should be considered.
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