Siemens | EE3B025 | Circuit Breaker | 25A | 3-Pole | 240V | 10kA

Meet the Siemens EE3B025 Circuit Breaker — a rugged, reliable protection device designed for 3-phase systems. With a 25A rating, 3-pole configuration, and 240V operation, it delivers dependable circuit protection in maintenance, retrofit, and replacement projects where exact specs matter. The 10kA interrupting capacity provides a solid safety margin for higher fault currents, helping protect equipment and minimize downtime in demanding electrical environments.

This device is purpose-built for Siemens panel systems and is identified by the part number EE3B025. The part number is your best reference for compatibility, so be sure to confirm fit and ratings before ordering to ensure a seamless replacement or retrofit.

Key specifications

• Amperage: 25A
• Poles: 3-Pole
• Voltage: 240V
• Interrupting Capacity: 10kA
• Part Number: EE3B025

Ideal use cases and who benefits

• Maintenance and service on existing 3-phase Siemens panels that require a 25A, 3-pole, 240V breaker
• Retrofit projects where matching Siemens specifications is essential for system protection
• Replacement parts stock for facilities with legacy EE3B025-compatible gear

Practical considerations for a smooth fit: verify that your panel and bus configurations align with a 3-pole, 240V, 25A protection device and that the system’s fault-current levels align with a 10kA interruption rating. By using the EE3B025 as your compatibility reference, you’ll simplify ordering and reduce the risk of mismatches in critical protection hardware.