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Safety Breaker MCCB 3P

The operating principle of the Safety Breaker MCCB 3P is based on the combination of a magnetic trigger and a thermal responder. When an overload or short-circuit occurs in a circuit, the current will increase dramatically, and the magnetic trigger will sense this abnormality and quickly cut off the circuit. Meanwhile, the thermal responder detects temperature changes in the circuit and also triggers the MCCB to cut off the circuit when the temperature exceeds the set value, thus effectively preventing equipment damage and fire accidents.

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Electric Moulded Case Circuit Breaker

Electric Moulded Case Circuit Breaker is a kind of electrical equipment with protection functions such as overload, short circuit and under voltage. Its working principle is that under normal operating conditions, the circuit breaker is in a closed state, when the circuit overload, short circuit or under voltage and other faults, the circuit breaker will automatically disconnect the circuit, so as to protect the circuit and the safety of the equipment.

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STS3 SERIES 3P/4P MCCB

STS3 SERIES 3P/4P MCCB is a well-known manufacturer of electrical equipment and its molded case circuit breakers have a wide range of applications in the field of electrical protection. Mccbs are manufactured using advanced technology and high-quality materials, and are characterized by high precision, high reliability, and long life.

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Laser Printing Molded Case Circuit Breaker MCCB

Laser Printing Molded Case Circuit Breaker MCCB is an electrical device used to protect circuits with a shell wrapping and an interior containing key components such as contacts, fuses and electromagnetic releases. When the current exceeds the set value, the fuse will blow quickly, triggering the electromagnetic release to act, causing the contacts to open quickly, thus cutting off the circuit and preventing damage to electrical equipment due to overload or short circuit.

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As a Moulded Case Circuit Breaker manufacturer and supplier in China, we have our own factory. If you are interested in purchasing product, get in touch!