Siemens | EE3B040L | Circuit Breaker | 40A | 3-Pole | 240V

Siemens EE3B040L circuit breaker—40A, 3-Pole, 240V—delivers reliable protection for your three-line electrical circuits. Engineered for maintenance, retrofit, and replacement projects, this unit aligns with the exact specifications Siemens panels require, ensuring a seamless fit and consistent performance.

• Amperage: 40A
• Poles: 3-Pole
• Voltage: 240V
• Part number: EE3B040L
• Configuration: 3-pole design suitable for multi-line or 3-phase circuits

This breaker is the right choice when you need precise compatibility. The EE3B040L part number serves as the most reliable reference for ensuring a correct match with your Siemens panel, avoiding mismatches that can complicate installation or compromise protection.

• Ideal for retrofit projects where an exact Siemens specification is required for 3-pole 40A 240V service.
• Suitable for replacement scenarios where the original unit is Siemens-dedicated and labeled for EE3B040L compatibility.
• Helps maintain panel integrity by preserving original protection schemes and trip characteristics.

Before ordering, confirm fit and ratings on your panel labeling—the part number EE3B040L is the best reference for compatibility. If your equipment and enclosure specify a 3-Pole, 40A, 240V Siemens breaker, this unit integrates cleanly into your system, delivering dependable protection with minimal downtime.

• Provides reliable protection for circuits up to 40A at 240V, helping to prevent overloads and electrical faults.
• Designed for straightforward installation within compatible Siemens panels, supporting smoother maintenance and service continuity.

Choose Siemens EE3B040L for a purpose-built, dependable solution that aligns with your existing panel architecture and delivers consistent electrical protection when it matters most.