ER46-100N3PB

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Disconnect switches are typically composed of components, such as the ER46-100N3PB, that allow for selective interruption of the electrical circuit. ER46-100N3PB is a mini disconnect switch used for commercial and residential applications. This article discusses the application fields and working principle of ER46-100N3PB.

Application Field

ER46-100N3PB is suitable for power and lighting systems in commercial and residential buildings. It can be attached to lighting fixtures or electrical outlets to control the power supply. It has a higher current rating and voltage rating than most other mini switches, making it ideal for larger buildings, or areas of intense usage. This switch uses a robust design with a solid dielectric construction and high burn-out protection characteristics, ensuring reliable performance during power up or down events.

When it comes to maintenance, the ER46-100N3PB does not have any moving parts which makes it easy to clean. Its smaller size also makes it easy to fit into spaces that are not easily accessible, meaning it is suitable for environments where access can be limited. Its design is also highly operational, and it is capable of handling a wide range of current and voltage values.

Working Principle

ER46-100N3PB features a U-Listed switch contact and switch protrusions. U-Listed switches are designed to protect devices from electrical shock when operating in a high voltage environment. This type of switch has closely spaced contacts which allow for reliable switching operation between devices, with minimal contact wear at high current ratings.

This disconnect switch also features NEMA-rated contacts, which are designed to maintain a secure connection between the contacts and the switch protrusions. This ensures secure switching operation even under extreme temperature fluctuations. The NEMA contacts also help to reduce arcing, thus helping to extend the life of the switch.

The contacts of the ER46-100N3PB are operated by a toggle switch. When the toggle switch is flicked, the contacts are separated and the circuit is broken. The contacts remain open until the toggle is flicked again, allowing the contacts to reconnect and complete the circuit.

Conclusion

ER46-100N3PB is a mini disconnect switch used for commercial and residential applications. It has a higher current rating and voltage rating than most other mini switches, making it ideal for larger buildings or areas of intense usage. The U-Listed switch contacts and NEMA-rated contacts provide reliable switching operation, while the toggle switch provides easy control of the contacts. In conclusion, the ER46-100N3PB is an effective and reliable disconnect switch that can be used in a range of applications.

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