LDC3450 - 450Amp Circuit Breaker

LDC3450 - 450Amp Circuit Breaker

The Eaton LDC3450 is a robust, high-performance circuit breaker from the Series C family, designed to meet the demanding requirements of modern electrical systems. This L-frame molded case circuit breaker is engineered with a fixed thermal and fixed magnetic trip, ensuring reliable protection and consistent performance. Rated at 450Amp and capable of handling voltages up to 600 Vac and 250 Vdc, it offers a high interrupting capacity of 200 kAIC at 240 Vac and 100 kAIC at 480 Vac, making it suitable for a wide range of industrial and commercial applications. The LDC3450’s three-pole configuration and line and load terminals, constructed from durable aluminum, ensure a secure and efficient connection.

Key Features and Benefits:

• High Interrupting Capacity: With an interrupting capacity of 200 kAIC at 240 Vac and 100 kAIC at 480 Vac, the LDC3450 ensures robust protection against electrical faults.
• Reliable Performance: The fixed thermal and fixed magnetic trip settings provide consistent and reliable circuit protection.

Technical Specifications:

• Amperage Rating: 450Amp
• Voltage Rating: 600 Vac, 250 Vdc
• Trip Type: Fixed thermal, fixed magnetic
• Interrupting Capacity: 200 kAIC at 240 Vac, 100 kAIC at 480 Vac
• Number of Poles: Three-pole
• Frequency Rating: 50/60 Hz
• Terminal Material: Aluminum
• Dimensions: 8.25 in (L) x 8.25 in (H) x 8.25 in (W)
• Weight: 20 lb

Material Compliance and Certifications:

• Certification: UL 489

Suitability:

• The Eaton LDC3450 is ideal for industrial and commercial applications requiring high amperage and robust fault protection. Its high interrupting capacity makes it suitable for installations with significant fault currents, providing peace of mind in protecting electrical infrastructure. The LDC3450’s durable construction and reliable performance ensure it meets the rigorous demands of various electrical environments.