8340-F410-P1M1-KNH0-15A Circuit Protection

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Circuit breakers are an essential component of any electrical power supply system. They are used to protect electrical systems from overloading or short circuiting. The 8340-F410-P1M1-KNH0-15A is an circuit breaker designed for residential, commercial, and industrial applications.

The 8340-F410-P1M1-KNH0-15A is a single pole, thermal-magnetic circuit breaker. It has 15A rating and is suitable for use in two-wire systems with AC voltage up to 240V and DC voltage up to 125V. This circuit breaker is also UL listed and meets the requirements for use in electrical systems.

In terms of safety, this circuit breaker has inherent surge protection. It includes a semi-conductor chip that is protected by a thick insulating material. This chip provides additional protection against lightning and other surges. The circuit breaker also features a tamper-resistant lock-out/tag-out system. This prevents anyone from tampering with the breaker or accidently turning it on when it is not in use.

The 8340-F410-P1M1-KNH0-15A circuit breaker has two main functions: Over-current protection and short-circuit protection. The over-current protection prevents circuits from carrying an excessive current that may damage electrical components. The short-circuit protection protects the circuit against a sudden and unintentional connection of conductors. This can occur when a conductor touches another conductor or when a conductor touches an external conductor.

The circuit breaker operates using a thermal-magnetic principle. When the circuit current rises to a certain level, the thermal-magnetic trip unit reacts. The heater within the trip unit starts to heat up and a bimetallic strip is deformed, causing the breaker to open up. This prevents further current from flowing through the circuit.

If the overload condition persists, the circuit breaker will remain in the open position until the fault is cleared. This helps prevent further damage to components. The breaker must then be reset, which is usually done by pressing a reset button. To ensure maximum safety, it is recommended to inspect the circuit breaker regularly for any signs of wear and tear.

In short, the 8340-F410-P1M1-KNH0-15A circuit breaker is a reliable and cost-effective solution for protecting electrical systems from overloading or short circuiting. It is suitable for a wide range of home, commercial, and industrial applications. In addition, it offers protection against surges and can be easily reset when needed.

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