3VA2510-5HL42-0AA0 | MCCB 1000 A, 4 Pole, 55 kA, O/L & S/C, Microprocessor Based Trip Unit ETU320 LI – Siemens

The 3VA2510-5HL42-0AA0 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 1000 A and features a 4-pole configuration, making it suitable for a wide range of industrial and commercial applications.

With a breaking capacity of 55 kA, this circuit breaker ensures robust protection against overload (O/L) and short-circuit (S/C) conditions. It is equipped with a state-of-the-art Microprocessor Based Trip Unit ETU320 LI, which provides precise and adjustable protection settings, enhancing the safety and reliability of the electrical system.

The ETU320 LI trip unit offers advanced functionality, including long-time, short-time, and instantaneous protection, as well as ground fault protection. This ensures optimal coordination with other protective devices in the network, minimizing downtime and improving system performance.

Key features of the 3VA2510-5HL42-0AA0 include:

• Rated Current: 1000 A
• Number of Poles: 4
• Breaking Capacity: 55 kA
• Trip Unit: ETU320 LI (Microprocessor Based)
• Protection Functions: Overload, Short-Circuit, Ground Fault
• Application: Industrial and Commercial Electrical Systems

This MCCB is designed for easy installation and maintenance, with a compact and robust construction that ensures durability in demanding environments. It is an ideal choice for applications requiring high reliability, precise protection, and advanced monitoring capabilities.