
( Brand: Square D ), ( Part Type: Pole Amplifier ), ( Operation Method: On/off ), ( Current Type: Ac ), ( Maximum Amperage: 400 A ), ( Voltage: 551-600 V ), ( Current Rating: 351-400 A ), ( Manufacturer Part Number: LC36400 ), ( Application: Commercial, Industrial ), ( Suitable For: Interior )
The Square D LC36400 400i-Line Circuit Breaker is a powerful and reliable electrical component designed for heavy-duty applications. This 600V, pole-mounted circuit breaker offers a breaking capacity of 400 amps, making it an ideal choice for industrial and commercial electrical systems that require robust protection against overcurrent conditions.
The LC36400 circuit breaker is part of Square D's 400i-Line series, which delivers advanced protection and enhanced performance. Its i-LINE interconnected trip unit design provides superior coordination between multiple circuit breakers in a system, ensuring reliable trip and reset functions. This feature is especially important in complex electrical installations where synchronous operation is crucial for optimal performance and safety.
Distinctively shaped to fit in standard 2-inch and larger switchgear panels, this rugged circuit breaker features a ground-fault sensing capability, detecting and isolating ground faults in three phases, ensuring the protection of both the electrical system and the connected equipment while minimizing downtime.
The Square D LC36400 boasts a state-of-the-art tripping mechanism featuring adjustable overcurrent and undervoltage trip settings. Its positive trip mechanism will help provide precise, reliable tripping, ensuring the protection of both the electrical system and the connected equipment. Additionally, it features a low-beta trip unit, which provides fast, accurate response to high current transients.
This circuit breaker includes a convenient test and alignment key, allowing easy access to perform Periodic Inspection and Coordination Testing. Additionally, the Tri-Rated contacts offer superior contact performance and a longevity that helps reduce maintenance and downtime. Incorporating a high dielectric strength interrupter system, the LC36400 circuit breaker provides exceptional insulating performance even in harsh environments, ensuring long-term reliability and durability.
Overall, the Square D LC36400 400i-Line Circuit Breaker offers an outstanding combination of power, protection, and advanced features, making it the preferred choice for demanding industrial or commercial electrical applications.
The Square D LC36400 400i-Line Circuit Breaker is a popular choice for industrial and commercial electrical applications due to its advanced features and reliability. This breaker offers several advantages, but it may also have some disadvantages. This analysis will outline the pros and cons of purchasing this circuit breaker and conclude with a recommendation.
Pros:1. Advanced Protection: The Square D LC36400 circuit breaker comes with both overcurrent and short-circuit protection. Its ability to disconnect the circuit automatically in case of an overload or short-circuit prevents potential electrical hazards and reduces the risk of damage to the electrical system.
2. Easily Interchangeable: With I-Line terminals, this circuit breaker can be easily interchanged with other I-Line circuit breakers of the samevoltage and amperage rating without the need for costly rewiring.
3. Reduced Labor Costs: Due to its easy interchangeability, installing or replacing this circuit breaker can save significant labor costs when compared to other breakers with different terminal configurations.
4. Reliability: Square D is a well-known brand in the electrical industry, and their circuit breakers are renowned for their durability and long service life. This breaker's robust design and high-quality components ensure maximum reliability and performance.
5. Multiple Operating Modes: The Square D LC36400 circuit breaker permits multiple operating modes, such as trip free, trip and stay, and instant trip, allowing users to customize its function to suit their specific application needs.
Cons:1. Cost: Compared to some other circuit breakers in the market, the Square D LC36400 circuit breaker may have a higher initial cost. However, its advantages in terms of functionality and reliability may offset the additional cost in the long term.
2. Limited Capacity: While the LC36400 can handle 600 volts and 400 amps, it may not be suitable for high-voltage or high-current applications. For those using a different electrical system, alternative circuit breaker options would need to be considered.
Conclusion:The Square D LC36400 400i-Line Circuit Breaker provides several advantages such as advanced protection, ease of interchangeability, labor cost savings, reliability, and customizable operating modes. Although it has a higher initial cost and limited capacity, the benefits outweigh the disadvantages for many industrial and commercial electrical applications. As a result, the Square D LC36400 circuit breaker is a recommended option for those requiring a dependable, high-performance circuit breaker with I-Line terminals.
R - LOCATED ROW 17-3 JENN. ORDERS PUT IN BEFORE 8 AM WILL GO OUT SAME DAY, PLACED AFTER THE NEXT DAY. SQUARE400 I-LINE CIRCUIT BREAKER, model NO.