BDH121

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Disconnect switch components are devices used in electrical circuits and systems to ensure safety by disconnecting the circuit when fault conditions occur. BDH121 is a type of disconnect switch component that provides a high level of safety and deserves a closer look.

Overview of BDH121 Disconnect Switch

The BDH121 is specifically designed to fit 15-Amp and 20-Amp electrical circuits and provides reliable voltage protection. It features a patented mechanical design that ensures quick response and a wide range of settings so that it can be tailored for a variety of applications. It also comes in both indoor and outdoor versions, so you can choose the best option for your application.

Application Field of BDH121 Disconnect Switch

The BDH121 Disconnect Switch is ideal for circuit protection in a wide range of applications. In residential applications, it can be used to protect multiple circuits from overload as well as isolate individual circuits when maintenance or repairs are required. In commercial and industrial applications, it can be used to protect critical systems against power surges or interruptions. The BDH121 Disconnect Switch is also an ideal choice for motor applications, as it can be used to protect motors from overloads or allow for motor starting during times of high demand.

Working Principle of BDH121 Disconnect Switch

The BDH121 Disconnect Switch uses a set of circuit breakers connected to a set of contacts to trips and breaks the circuit when certain conditions are met. The circuit breakers consist of a bimetallic strip that expands and contracts in the presence of heat or cold. When the strip expands, the contacts close and the circuit is complete. When the strip contracts, the contact opens and the circuit is broken. In addition, the BDH121 Disconnect Switch also contains a manual switch that allows users to manually override the circuit breaker and manually open and close the circuit.

The BDH121 Disconnect Switch is designed to be used in a variety of different environments and is suitable for indoor and outdoor use. It is certified for UL and CSA applications, and it is available in a range of frame sizes ranging from 2 to 63 inches. The BDH121 Disconnect Switch is also RoHS compliant and is backed by a five-year warranty.

Conclusion

The BDH121 is a reliable and safe disconnect switch component that is suitable for residential, commercial and industrial applications. It is certified for UL and CSA applications and is RoHS compliant. It also features a patented mechanical design that ensures quick response and a wide range of settings so that it can be tailored for a variety of applications. The BDH121 is also backed by a five-year warranty, making it an excellent choice for circuit protection.

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