R21-62-20.0A-32440-7-V

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Circuit breakers are powerful electrical components used to enable rapid disconnection of an electrical circuit. They are used in a wide variety of applications, including residential, commercial and industrial applications.The R21-62-20.0A-32440-7-V circuit breaker is a 1500 Vac voltage circuit breaker used for controlling, protecting and isolating circuits and equipment from overloads or short-circuits occurring in a single-phase electrical circuit.

The working principle of a circuit breaker is essentially the same regardless of the size or type of breaker. When a current greater than the breaker\'s rated current flows through it, the breaker\'s contacts open automatically, interrupting the flow of current and protecting the circuit and its components from overload or short-circuit conditions. This process is referred to as tripping. When the circuit breaker is triggered, the contacts open and the electric circuit is interrupted; this prevents damage to the electrical components and the circuit itself.

The R21-62-20.0A-32440-7-V circuit breaker is designed for use in single-phase circuits with a rated current of 20A and voltage range of 120V to 240V. It is also designed to protect 120V/240V residential and commercial buildings and equipment from overloads and short-circuits. It features adjustable thermal overload trip settings to ensure reliable operation. Additionally, it features a 600Vac, 50/60Hz rating, dual trip recognition, and IP30 degree protection. It also offers one-time and continuous protection against ground faults.

The R21-62-20.0A-32440-7-V circuit breaker can be used in a wide range of applications, including residential and commercial buildings, factories, warehouses and motors. It is ideal for installations where safety, reliability and durability are required. Due to its adjustable overload trip settings and dual trip recognition, it is suitable for a variety of applications and is easy to install and maintain.

When choosing a circuit breaker, it is important to ensure that it has the correct rated current, voltage and overload protection. The R21-62-20.0A-32440-7-V circuit breaker offers superior protection against overloads and short-circuits and is a reliable, durable and cost-effective option for residential and commercial applications.

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