3131-AF1PT-000000-000-2A

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Circuit breakers are used to protect electrical equipment and circuits from overloads, preventing the risk of an overload occurring. The 3131-AF1PT-000000-000-2A is a type of circuit breaker that is used to protect electrical circuits from high current and short circuits. This particular product is a low-voltage circuit breaker, also known as a miniature circuit breaker (MCB).

Application Field

The 3131-AF1PT-000000-000-2A is designed for indoor applications in both residential and commercial settings. It is suitable for use in areas with ambient temperatures ranging from -25°C (-13°F) to 40°C (104°F). The circuit breaker is suitable for use with single-phase systems with a voltage of 230/400 VAC, and is approved for use in installations complying with IEC 60947-2.

Working Principle

The 3131-AF1PT-000000-000-2A circuit breaker is designed to protect electrical circuits from over-current and short circuits. It is a type of over-current protective device that works by automatically switching off the power when the current exceeds a certain level. When the circuit is overloaded or a short circuit occurs, the circuit breaker detects the fault and disconnects the circuit, effectively isolating it from the rest of the electrical system. The breaker is designed to immediately trip in order to protect the circuit and ensure the safety of people and equipment.

In addition to its over-current protection function, the 3131-AF1PT-000000-000-2A also has built-in thermal protection, which protects the breaker from overheating. The thermal protection is activated when the internal temperature of the breaker reaches a certain limit. This type of circuit breaker also features an isolation switch, which allows for safe maintenance and servicing of the equipment.

Conclusion

The 3131-AF1PT-000000-000-2A is a low-voltage circuit breaker that is used to protect electrical circuits, prevent overloads and offer protection from short circuits. It is suitable for use in areas with temperatures between -25°C and 40°C and is approved for use in installations complying with IEC 60947-2. In addition to its over-current protection function, it also features built-in thermal protection and an isolation switch, which allows for safe maintenance and servicing of the equipment.

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