CB222-20

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Circuit Breakers have become an essential piece of electrical equipment. They provide an automatic way to cut power to an electrical circuit and prevent overloads or short circuits. The CB222-20 is a miniature circuit breaker suitable for low voltage applications. It is a rugged, reliable and safe device used for overload and short circuit protection.

The CB222-20 is a two-pole, 20 Amp rated breaker specifically designed for use in control cabinets and industrial applications. It features a UL489H approved trip time of 8 to 10ms and has a pair of mechanical switches in the opposite phase to ensure long-term contact quality. Additionally, its adjustable trip range is up to 300% in current and offers a three-position LED indicator to show "On", "Tripped" or "Do Not Use" status. Furthermore, the CB222-20 can be protected against surge currents for extended protection.

The design of the CB222-20 is highly versatile and can be applied in any application requiring short circuit and/or overload protection. It is ideal for industrial machines, elevators, motors, pumps, compressors and other electrical installations. This breaker is also suitable for use in electronic systems and computer networks.

The working principle of the CB222-20 is simple. When an overload or short circuit occurs in the system, the electrical current passes through the circuit. This causes the current to increase rapidly, which triggers the trip mechanism of the breaker. This mechanism causes a spring-loaded mechanism to move, which makes contact with the contacts of the breaker and disrupts the circuit, thus cutting off power to the system.

The CB222-20 has quickly become the standard in circuit breaker technology due to its reliability, efficiency, and versatility. It is the perfect choice for applications which require reliable and accurate protection, and its adjustable trip range allows it to be used in a variety of applications. The quick response time and simple installation make the CB222-20 an ideal option in any industrial setting.

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