The dissimilarity between load break switches and circuit breakers for interrupting electric current turns out to be quite significant despite their almost similar roles. Disrupting electric current is an integral part of the electrical system that ensures safety and reliable performance. 

Two important components in this process are Load Break Switch (LBS) and Circuit Breaker (CB). Both devices have differences in function, application, and capabilities in handling the interruption of electric current. Here's an explanation of each regarding Load Break Switch and Circuit Breaker.

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Getting to Know Load Break Switch (Load Breaking Switch)

Load Break Switch (LBS) is a switch used to interrupt or connect electric current under normal load conditions. This device allows operators to isolate a part of the electrical network for maintenance or repair without shutting off the power entirely. 

LBS is widely used in power distribution and power systems to enable equipment maintenance and network isolation. Its usage is often found in transformers, distribution panels, and overhead circuits. Load Break Switch has the ability to interrupt current under normal load conditions, meaning it can disconnect a circuit while there is still current flowing through the equipment. 

The construction and design of LBS are generally simpler compared to circuit breakers. LBS can handle loads that are still active during the interruption process, allowing other equipment or circuits to remain connected under normal conditions.

Getting to Know Circuit Breaker (Current Breaker)

Circuit Breaker (CB) is a protective device designed to automatically interrupt electric current when electrical disturbances occur, such as overload or short circuit. The main function of CB is to protect electrical equipment and systems from damage caused by excessive current. 

CB is commonly used as a protective device in electrical systems to avoid equipment damage and fires caused by current disturbances. This device can be found in almost all parts of the electrical network, including household electrical panels, substations, and industries. 

Designed to interrupt current in emergency situations, circuit breakers have the ability to interrupt current even in situations where the current far exceeds the normal rating. 

The construction and design of CB are usually more complex because it needs to consider emergency interruption aspects that often involve triggering devices, arc extinguishers, and automatic interruption mechanisms. 

Circuit breakers are not designed to handle active loads when the interruption occurs. When this device performs its function of interrupting current, all loads must be disconnected from the circuit to avoid the risk of equipment damage or danger to operators.

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Differences between Load Break Switch and Circuit Breaker

1. Circuit breakers can be used to interrupt current in the event of disturbances, while Load Break Switch only interrupts current under normal electrical load conditions.

2. Circuit breakers are used for current protection at various scales, ranging from small to large electrical scales. Meanwhile, LBS tends to be used in medium to large electrical panels.

3. Circuit breakers and load break switches are suitable for different load capacities and operating frequencies.

4. Circuit breaker applications can be found in household electrical panels, substations, and industries. Meanwhile, load break switch applications are found in transformers, distribution panels, and overhead circuits.

5. Load Break Switch function can interrupt and connect electric current in a section of the electrical panel without shutting down the entire power, while circuit breakers operate for all sections.

6. Circuit breakers are equipped with the ability to extinguish strong arcs to deal with disturbances, while load break switches cannot handle electric current disturbances.

7. The design of LBS is generally simpler compared to the more complex circuit breaker.

8. Load break switches can handle active loads during the current interruption process, while circuit breakers disconnect all electrical sources from the circuit.

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Reliable Load Break Switches from Socomec

With its complex function to interrupt medium to large-scale currents, Load Break Switch becomes an important electrical device in every industry up to the power distribution system. 

The reliability of LBS is a top priority to ensure the safety of electrical installations, especially if the circuit is connected to large currents. 

Choosing the best load break switch device with careful considerations can prevent you from experiencing unwanted potential hazards related to electrical safety. 

Therefore, make sure you choose quality load break switches, one of which is from Socomec, known for its reliability and proven track record in providing various best devices according to your needs. 

Load break switches from Socomec are internationally standardized and trusted by customers worldwide, including in Indonesia. 

The difference between load break switches and circuit breakers for interrupting electric current can enhance your insights into crucial electrical devices in building installations. You can get Socomec load break switches or circuit breakers from other reputable and trusted brands through Mitra Cipta Hardi Elektrindo.

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