T51-4-2.00A-01-31AL

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Circuit breakers are essential devices in an electrical system. They are designed to protect the system from short-circuit, overloads, and equipment faults. In a modern electrical system, circuit breakers are used to prevent fires from occurring and to protect electrical systems from damage. While there are many different types of circuit breakers, the T51-4-2.00A-01-31AL is a type of dual-rating, pump-operated circuit breaker used for both UL and IEC standards.

The T51-4-2.00A-01-31AL circuit breaker is a two-pole, cushion-spring operated circuit breaker that is used for low- and medium-voltage AC and DC applications. It provides an adjustable time-delay feature which is factory-set to a 6-second delay before the breaker trips. The circuit breaker can be manually reset by turning a knob on the side of the breaker.

The T51-4-2.00A-01-31AL circuit breaker is used primarily in residential and light commercial applications. It is suitable for use in applications such as lighting circuits, air conditioning equipment, office machines, pumps, motors, and other electrical loads. It is ideal for environments where high temperatures, high humidity, dust, or other environmental factors could cause failures in conventional breakers.

The working principle of the T51-4-2.00A-01-31AL circuit breaker is relatively simple. When an overcurrent passes through the circuit breaker, a relay is tripped and the extension spring is compressed. This causes the breaker to trip and open the circuit. The time delay feature is designed to differentiate between short-term current surges and long-term overloads. The adjustable time delay can be set in multiples of 10 ms.

The T51-4-2.00A-01-31AL circuit breaker is constructed of high-quality materials, including UL-94-V0 rating plastic, high-grade copper contacts, and a copper core. The circuit breaker has a rating of 2000 A, with an interrupting capacity of 35 kA at 240 VAC. It is UL 489, UL 1077 and CSA listed for use in NEMA and IEC enclosures.

The T51-4-2.00A-01-31AL circuit breaker is an easy-to-install, reliable breaker that provides protection against over-currents, overloads, and other equipment faults. It can be used in residential, light commercial, and industrial applications and is designed to protect against faults caused by high temperatures, dust, and other environmental factors. The adjustable time-delay feature of the circuit breaker allows it to differentiate between short-term current surges and long-term overloads, ensuring that the device remains reliable in a wide variety of applications.

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