● Model NO.: EA7-125, EA7T-125, EA7E-125
● Standard: IEC60947-2
● Poles: 1P, 2P, 3P, 4P
● Rated Current: 10-32A
● Rated voltage: 400V
● Rated insulation voltage: 1000V
● Ambient Temperature: -25...+40 degree

The EA7 series 16A 20A 25A 32A 1P 2P 3P 4P MCCB (molded case circuit breakers) is designed for AC power distribution networks operating at a frequency of 50/60Hz. These MCCBs are specifically engineered to provide reliable protection against various faults such as overload, short circuit, and under voltage, while ensuring efficient operation within power distribution systems.
With a rated insulation voltage of 1000V and a rated operating voltage of 400V or lower, the EA7 series 16A 20A 25A 32A 1P 2P 3P 4P MCCB offers robust performance and compatibility with different voltage levels commonly found in industrial and commercial environments. They are capable of withstanding high voltage levels, ensuring their reliable operation and contributing to the integrity of electrical systems.
The EA7 series 16A 20A 25A 32A 1P 2P 3P 4P MCCB have a range of rated currents, including 16A, 20A, 25A, and 32A, with options for 1P, 2P, 3P, and 4P configurations. These circuit breakers serve as ideal components for distributing electric energy and protecting power lines and equipment from potential damage. They can effectively interrupt the circuit upon detecting abnormal current or voltage conditions, preventing further harm and ensuring the safety and reliability of the electrical system.
In addition to their protective functions, the EA7 series MCCBs can also be employed for motor protection purposes, particularly for motors with rated currents up to 630A. This further enhances their versatility and usefulness in various applications.
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125 |
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Model (EA7 is fixed type, EA7T is thermal and electromagnetic adjustable type) |
EA7-125S EA7T-125S |
EA7-125H EA7T-125H |
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3, 4 |
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10, 16, 20, 32 |
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AC400V |
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AC1000V |
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Short-circuit breaking capacity (KA) Icu/Ics |
AC400V |
18/15 |
25/18 |
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6000 |
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9000 |
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maq per Qat: 16a 20a 25a 32a 1p 2p 3p 4p mccb, China 16a 20a 25a 32a 1p 2p 3p 4p mccb manufacturers, suppliers
