3VA2463-5HN32-0AA0 | MCCB 630 A, 3 Pole, 55 kA, O/L & S/C Settings, Microprocessor Trip Unit ETU350 LSI – Siemens

The 3VA2463-5HN32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) manufactured by Siemens, designed for reliable and efficient protection of electrical circuits. This MCCB is rated for a current of 630 A and features a 3-pole configuration, making it suitable for three-phase electrical systems.

With a breaking capacity of 55 kA, this circuit breaker ensures robust protection against short-circuit currents, safeguarding your electrical infrastructure from potential damage. It is equipped with an advanced Microprocessor Trip Unit ETU350 LSI, which provides precise and adjustable protection settings for overload (O/L) and short-circuit (S/C) conditions.

The ETU350 LSI trip unit offers enhanced functionality, including:

• Long-time protection (L): Adjustable settings for overload protection.
• Short-time protection (S): Configurable settings for short-circuit protection.
• Instantaneous protection (I): Immediate tripping for high-level fault currents.

This MCCB is ideal for industrial, commercial, and utility applications where reliable circuit protection and advanced monitoring capabilities are required. Its compact design and user-friendly interface make it easy to install and operate, while its durable construction ensures long-term reliability.

Key Features:

• Rated current: 630 A
• Number of poles: 3
• Breaking capacity: 55 kA
• Trip unit: ETU350 LSI with adjustable O/L and S/C settings
• Compact and robust design
• Suitable for industrial and commercial applications

The 3VA2463-5HN32-0AA0 is a reliable and versatile solution for protecting electrical circuits, ensuring safety and operational efficiency in demanding environments.