JTMP-2-1RLS4-39984-300

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Circuit breakers are among the most critical components of any industrial or home electrical system. They provide essential protection from dangerous electrical power surges and fuse overloads which can cause significant damage to electrical systems and cause fires. The JTMP-2-1RLS4-39984-300 circuit breaker is a low voltage, high current, thermal-magnetic molded case breaker. It is designed for residential and light commercial applications where space is limited. This article will explain the application field and working principle of the JTMP-2-1RLS4-39984-300 circuit breaker.

Application Field

The JTMP-2-1RLS4-39984-300 circuit breaker is designed for residential and light commercial applications. It can be used to protect against both over-current and over-voltage conditions. The JTMP-2-1RLS4-39984-300 is a thermal-magnetic molded case breaker, which means that it has two independent components working together to protect against surges and overloads: a thermal element and a magnetic element. The thermal element operates on the electrical current, while the magnetic element is triggered by a change in voltage. This combination of protection elements ensures that the JTMP-2-1RLS4-39984-300 can effectively handle any residential or light commercial application, no matter what the electrical conditions are.

Working Principle

The JTMP-2-1RLS4-39984-300 circuit breaker works by using two independent components working together: a thermal element and a magnetic element. The thermal element works by measuring the current. If the current exceeds a certain threshold, the thermal element will trip, cutting off the power supply. The magnetic element works by sensing a change in voltage. If the voltage goes above or below a preset threshold, the magnetic element will also trip, cutting off the power supply.

When the two components, the thermal element and the magnetic element, are triggered simultaneously, the breaker will trip. This ensures that the circuit breaker is able to protect against both over-current and over-voltage conditions. The JTMP-2-1RLS4-39984-300 is also designed to reset automatically after it trips, so that it can immediately resume normal operations as soon as the power condition returns to normal.

Conclusion

The JTMP-2-1RLS4-39984-300 circuit breaker is an essential component of any residential or light commercial electrical system for protection against dangerous power surges and fuse overloads. It is a low voltage, high current, thermal-magnetic molded case breaker, which means it has two separate components working together to protect against over-current and over-voltage conditions. The thermal element measures the current, while the magnetic element senses a change in voltage. If the two components are triggered simultaneously, the breaker will trip, ensuring that the system is adequately protected. The JTMP-2-1RLS4-39984-300 is also designed to reset automatically after tripping, so that it can resume normal operations as soon as the power condition returns to normal.

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