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Product Overview
The Eaton LZMN4-AE1000-I Y7-111979 MCCB is a high-quality molded case circuit breaker (MCCB) manufactured by Eaton Corporation. It is designed to provide reliable circuit protection and is part of the LZMN series, known for its robust construction and dependable performance.The LZMN4-AE1000-I Y7-111979 model is a three-pole (3P) MCCB capable of handling electrical currents up to 1000A. It is commonly used in industrial and commercial applications where high current capacities are required to protect electrical systems effectively.
With a short-circuit breaking capacity of 50 kiloamps (50KA), this MCCB can safely interrupt fault currents of up to 50,000 amperes. Its high breaking capacity ensures efficient protection against short circuits and overloads, reducing the risk of damage or safety hazards to electrical circuits and equipment.The MCCB is classified as Frame 4 LI EL, indicating its physical dimensions, features, and mounting requirements. The Frame 4 design provides increased capacity and is suitable for larger electrical systems and applications.
Features
Overcurrent protection: This MCCB provides overcurrent protection for electrical circuits, which helps to prevent damage to equipment and fire hazards.
Short-circuit protection: This MCCB provides short-circuit protection for electrical circuits, which helps to prevent damage to equipment and injury to personnel.
Overvoltage protection: This MCCB provides overvoltage protection for electrical circuits, which helps to prevent damage to equipment.
Undervoltage protection: This MCCB provides undervoltage protection for electrical circuits, which helps to prevent damage to equipment.
Differential protection: This MCCB provides differential protection for electrical circuits, which helps to prevent damage to equipment and injury to personnel.
Reversible thermal magnetic tripping: This MCCB features reversible thermal magnetic tripping, which allows for faster tripping times in the event of an overload or short circuit.
Integrated shunt trip unit: This MCCB features an integrated shunt trip unit, which provides additional protection for electrical circuits.
Small size and weight: This MCCB is small and lightweight, making it easy to install and maintain.
Long service life: This MCCB is designed to last for a long time, even under harsh conditions.
Benefits
Reliable Circuit Protection: The MCCB provides reliable protection against overloads and short circuits, safeguarding electrical systems and equipment from damage and ensuring continuous operation.
High Current Capacity: With a current rating of 1000A, the MCCB can handle heavy electrical loads commonly found in industrial and commercial applications, providing ample capacity for demanding electrical systems.
Efficient Fault Current Interruption: The MCCB's 50KA short-circuit breaking capacity enables it to quickly and safely interrupt high fault currents, minimizing damage and reducing the risk of electrical hazards.
Long-Time Delay Feature: The MCCB's long-time delay feature allows it to tolerate temporary overloads for extended periods without tripping, providing flexibility to accommodate inrush currents or temporary load spikes.
Electronic Trip Unit: The MCCB features an electronic trip unit, offering precise and adjustable protection settings. This allows for customized protection coordination and fine-tuning of the MCCB's response to various fault conditions.
Frame 4 Design: The Frame 4 design provides a higher capacity and larger physical size, making it suitable for applications that require robust circuit protection and higher current ratings.
Durable and Long-lasting: Eaton's commitment to quality ensures that the MCCB is built to withstand harsh environments and heavy usage, providing long-lasting performance and reliability.
Technical Specifications
The Eaton LZMN4-AE1000-I Y7-111979 MCCB is a high-quality molded case circuit breaker (MCCB) manufactured by Eaton Corporation. It is designed to provide reliable circuit protection and is part of the LZMN series, known for its robust construction and dependable performance.The LZMN4-AE1000-I Y7-111979 model is a three-pole (3P) MCCB capable of handling electrical currents up to 1000A. It is commonly used in industrial and commercial applications where high current capacities are required to protect electrical systems effectively.
With a short-circuit breaking capacity of 50 kiloamps (50KA), this MCCB can safely interrupt fault currents of up to 50,000 amperes. Its high breaking capacity ensures efficient protection against short circuits and overloads, reducing the risk of damage or safety hazards to electrical circuits and equipment.The MCCB is classified as Frame 4 LI EL, indicating its physical dimensions, features, and mounting requirements. The Frame 4 design provides increased capacity and is suitable for larger electrical systems and applications.