3VA2225-5JQ32-0AA0 | MCCB 250 A, 3 Pole, 55 kA, O/L, S/C & E/F Settings, Microprocessor Trip Unit ETU560 LSIG – Siemens

The 3VA2225-5JQ32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) from Siemens, designed for reliable and efficient protection of electrical circuits. This MCCB is rated for a current of 250 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 circuits and overloads. It is equipped with a Microprocessor Trip Unit ETU560 LSIG, which provides advanced protection features including:

• Overload (O/L) Protection: Safeguards the circuit against excessive current over time.
• Short Circuit (S/C) Protection: Detects and interrupts high fault currents to prevent damage.
• Earth Fault (E/F) Protection: Protects against leakage currents to ground, enhancing safety.

The ETU560 LSIG trip unit offers precise and adjustable settings, allowing for customization based on specific application requirements. This ensures optimal protection and coordination with other protective devices in the electrical network.

Designed for industrial and commercial applications, the 3VA2225-5JQ32-0AA0 is built to withstand demanding environments while providing reliable performance. Its compact design and advanced features make it an ideal choice for modern electrical systems requiring high levels of safety and efficiency.

Key Features:

• Rated Current: 250 A
• Number of Poles: 3
• Breaking Capacity: 55 kA
• Trip Unit: ETU560 LSIG (Microprocessor-based)
• Protection Functions: Overload, Short Circuit, Earth Fault
• Brand: Siemens

The 3VA2225-5JQ32-0AA0 is a versatile and reliable solution for protecting electrical circuits in a wide range of applications, ensuring safety and continuity of operations.