Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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Introduction

Circuit breakers are devices used in electrical systems to provide protection from overcurrents by interrupting their flow. They are also used to protect loads from connected to the system from voltage spikes or sudden increases in power. They are used for safety and for system reliability. The 209-1-1REC4-51-2-9-20 is an example of this type of protection device.

Overview

A 209-1-1REC4-51-2-9-20 circuit breaker has three main components: a breaker, a switch and a trip. The breaker is a mechanism which opens the circuit when an overload or a short circuit is detected. The switch can be used to manually open the circuit when it is necessary. The trip is a mechanism which trips the breaker when a predetermined overload current or voltage is exceeded.

Application Field

The 209-1-1REC4-51-2-9-20 circuit breaker is designed for use with residential, commercial and industrial applications. In residential applications, it can be used to protect circuit breakers from sudden increases in power, such as from a lightning strike. In commercial and industrial applications, it is used to protect equipment such as motors, pumps, and lighting systems from power fluctuations. It can also be used to protect electrical appliances such as toasters, hairdryers and coffee makers.

Working Principle

The 209-1-1REC4-51-2-9-20 circuit breaker works by detecting the current flowing through the circuit. The breaker has two stages of protection, the first being the trip mechanism and the second being the switch. The trip mechanism trips the breaker when a predetermined current or voltage is detected. This prevents further damage from occurring to the circuit. When the switch is manually opened, the circuit is also broken, which prevents additional current or voltage from flowing into the circuit.

Conclusion

The 209-1-1REC4-51-2-9-20 circuit breaker is a vital part of any electrical system, providing reliable protection from overcurrents, voltage spikes and sudden increases in power. This helps ensure the safety of people and equipment, as well as providing necessary protection for your electrical systems. With its two stages of protection, manual trip switch and easy installability, the 209-1-1REC4-51-2-9-20 is an ideal choice for residential, commercial and industrial applications.

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