UPL1-1REC4-30914-30 Circuit Protection

Circuit breakers are an important part of electrical system safety. They are designed to protect the wiring and components from damage due to overloading or short-circuiting. UPL1-1REC4-30914-30 circuit breakers are designed to protect circuits from excess current, short circuit, overload, and other electrical faults.

The UPL1-1REC4-30914-30 is a type of miniature circuit breaker (MCB) commonly used in residential and commercial units. It is designed to handle up to 125 amps of current and has a voltage rating of 240 volts. It is compact and easy-to-install, making it a popular choice for wiring and electrical needs.

The UPL1-1REC4-30914-30 circuit breaker utilizes a thermal-magnetic trip mechanism for overload and short circuit protection. The thermal part of the mechanism utilizes a bi-metallic strip as a heat sensitive element. The bimetal strip is connected to a contact point which is connected to the circuit.

When current flows through the circuit, the bi-metallic strip expands due to the heat generated by the current, which eventually causes the contact point to open and disconnect the circuit. This reduces the amount of current flowing through the circuit, preventing any potential harm. The magnetic part of the mechanism works similarly, and uses an electromagnet as a sensitive element.

When the current in the circuit exceeds the preset value, the electromagnet pulls the contact point up to open the circuit. This cuts off the flow of current and protects the device from overheating or other damages. Both the thermal and magnetic mechanisms work together to protect the device from damage due to overload or short circuit.

The UPL1-1REC4-30914-30 circuit breakers are widely used in industries such as factories, schools, hospitals, and commercial buildings, where they are used to protect electrical circuits from potential damage. They are durable and reliable devices, and can provide protection from excess current, overload, and other electrical faults.

In conclusion, the UPL1-1REC4-30914-30 circuit breaker is a type of miniature circuit breaker used in residential and commercial units for protection against overloading and short-circuiting. It utilizes a thermal-magnetic trip mechanism for overload and short-circuit protection, and is widely used in various industries for its reliable and dependable protection from electrical hazards.