LSN1E

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Snap action limit switches are commonly used for various applications including the actuation of electric motors, circuit protection, and indicator lights. There are numerous types and styles of snap action limit switches in use today, but the LSN1E series is particularly well-suited for many typical applications. This article will explain the application field and working principle of the LSN1E snap action limit switch.

LSN1E Application Field and Uses

The LSN1E series of snap action limit switches are widely used in many industrial and commercial applications such as the actuation of electric motors, circuit protection, indicator lights, and more. These switches have a large number of operating temperatures and a multitude of contact arrangements, making them ideal for use in many scenarios. They are especially effective when working in corrosive, vibration-prone, and hot/cold environments.

The LSN1E can actuate electric motors, providing a reliable and cost-effective way to ensure motor performance. When used as a circuit protection device, the LSN1E monitors the current passing through a connected circuit and trips when the current exceeds a preset level. The limit switch can also be used as an indicator light, providing a visual reference for an engineer or operator to understand their process or machine’s performance.

LSN1E Working Principle

The LSN1E snap action limit switch operates using a double-break type mechanism. The internal mechanism works similarly to a light switch and provides a reliable and stable operation. The switch contains an electrical actuator, a plunger mechanism, and a contact block which can be actuated by an external force. When the switch is actuated, the plunger mechanism springs into action and opens or closes the circuit contacts depending on the current state.

The LSN1E switch is built around a vertical axis, which ensures reliable and stable operation. The switch can actuate in temperatures ranging from -50°C to +70°C, providing a wide operational range for many applications. The contact block features a hard gold-plated approach, allowing it to withstand vibrations and corrosive environments without any degradation. The LSN1E switch also has a protection rating of IP67, ensuring highly reliable operation in dusty and wet areas.

Conclusion

The LSN1E snap action limit switch is an ideal solution for a variety of applications. The switch has a robust construction and reliable performance, which makes it suitable for use in corrosive, vibration-prone, and hot/cold environments. Additionally, the switch has a wide operating temperature range and a protection rating of IP67, ensuring dependable operation in dusty and wet areas. When used to actuate electric motors, circuit protection, and indicator lights, the LSN1E switch provides consistent and reliable performance.

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